The White House is pleading with Big Tech to shut off the firehose of sexually abusive AI deepfakes’if you’re a … – Fortune

President Joe Bidens administration is pushing the tech industry and financial institutions to shut down a growing market of abusive sexual images made with artificial intelligence technology.

New generative AI tools have made it easy to transform someones likeness into a sexually explicit AI deepfake and share those realistic images across chatrooms or social media. The victims be they celebritiesor children have little recourse to stop it.

The White House is putting out a call Thursday looking for voluntary cooperation from companies in the absence of federal legislation. By committing to a set of specific measures, officials hope the private sector can curb the creation, spread and monetization of such nonconsensual AI images, including explicit images of children.

As generative AI broke on the scene, everyone was speculating about where the first real harms would come. And I think we have the answer, said Bidens chief science adviser Arati Prabhakar, director of the White Houses Office of Science and Technology Policy.

She described to The Associated Press a phenomenal acceleration of nonconsensual imagery fueled by AI tools and largely targeting women and girls in a way that can upend their lives.

If youre a teenage girl, if youre a gay kid, these are problems that people are experiencing right now, she said. Weve seen an acceleration because of generative AI thats moving really fast. And the fastest thing that can happen is for companies to step up and take responsibility.

A document shared with AP ahead of its Thursday release calls for action from not just AI developers but payment processors, financial institutions, cloud computing providers, search engines and the gatekeepers namely Apple and Google that control what makes it onto mobile app stores.

The private sector should step up to disrupt the monetization of image-based sexual abuse, restricting payment access particularly to sites that advertise explicit images of minors, the administration said.

Prabhakar said many payment platforms and financial institutions already say that they wont support the kinds of businesses promoting abusive imagery.

But sometimes its not enforced; sometimes they dont have those terms of service, she said. And so thats an example of something that could be done much more rigorously.

Cloud service providers and mobile app stores could also curb web services and mobile applications that are marketed for the purpose of creating or altering sexual images without individuals consent, the document says.

And whether it is AI-generated or a real nude photo put on the internet, survivors should more easily be able to get online platforms to remove them.

The most widely known victim of pornographic deepfake images is Taylor Swift, whose ardent fanbase fought back in January when abusive AI-generated images of the singer-songwriter began circulating on social media. Microsoft promised to strengthen its safeguards after some of the Swift images were traced to its AI visual design tool.

A growing number of schools in the U.S. and elsewhere arealso grappling with AI-generateddeepfake nudes depicting their students. In some cases, fellow teenagers were found to be creating AI-manipulated images and sharing them with classmates.

Last summer, the Biden administrationbrokered voluntary commitmentsby Amazon, Google, Meta, Microsoft and other major technology companies to place a range of safeguards on new AI systems before releasing them publicly.

That was followed by Biden signing anambitious executive orderin October designed to steer how AI is developed so that companies can profit without putting public safety in jeopardy. While focused on broader AI concerns, including national security, it nodded to the emerging problem of AI-generated child abuse imagery and finding better ways to detect it.

But Biden also said the administrations AI safeguards would need to be supported by legislation. A bipartisan group of U.S. senators is now pushing Congress to spend at least $32 billion over the next three years to developartificial intelligenceand fundmeasures to safely guide it, though has largely put off calls to enact those safeguards into law.

Encouraging companies to step up and make voluntary commitments doesnt change the underlying need for Congress to take action here, said Jennifer Klein, director of the White House Gender Policy Council.

Longstanding laws already criminalize making and possessing sexual images of children, even if theyre fake. Federal prosecutors brought charges earlier this month against a Wisconsin man they said used a popular AI image-generator, Stable Diffusion, to make thousands of AI-generated realistic images of minors engaged in sexual conduct. An attorney for the man declined to comment after his arraignment hearing Wednesday.

But theres almost no oversight over the tech tools and services that make it possible to create such images. Some are on fly-by-night commercial websites that reveal little information about who runs them or the technology theyre based on.

The Stanford Internet Observatoryin December said itfound thousands of images of suspected child sexual abuse in the giant AI database LAION, an index of online images and captions thats been used to train leading AI image-makers such as Stable Diffusion.

London-based Stability AI, which owns the latest versions of Stable Diffusion, said this week that it did not approve the release of the earlier model reportedly used by the Wisconsin man. Such open-sourced models, because their technical components are released publicly on the internet, are hard to put back in the bottle.

Prabhakar said its not just open-source AI technology thats causing harm.

Its a broader problem, she said. Unfortunately, this is a category that a lot of people seem to be using image generators for. And its a place where weve just seen such an explosion. But I think its not neatly broken down into open source and proprietary systems.

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The White House is pleading with Big Tech to shut off the firehose of sexually abusive AI deepfakes'if you're a ... - Fortune

Nvidia’s 10-for-1 stock split confirms ‘Big Tech is going bite-sized’ to lure retail investors, BofA says – Fortune

Nvidia shares surged 9% to a record high above $1,000 on Thursday after another blowout earnings report, but the stock is about to get a lot cheaper as the AI chip leader announced a 10-for-1 split that will help retail investors more readily buy its shares.

Bank of America analysts, led by Jared Woodard, head of the banks research investment committee, described the share split as another large-cap tech pursuing shareholder-friendly policies in a Thursday note to clients. Nvidia is the fourth Magnificent Seven Big Tech company to announce a stock split since 2022, with Google, Amazon, and Tesla also all making shares more accessible, Woodard and his team noted.

With many Big Tech companies seeing their share prices top $500 in recent years, something that can limit retail investors ability to buy shares, theyve been looking to make it easier for nonprofessional investors to buy in. In other words, Big Tech is going bite-sized, BofA said.

BofAs sell-side analysts have long been bullish on shares of Nvidia, and they once again hiked their lofty 12-month price target for the chip giant after Thursdays earnings releasethis time from $1,100 to $1,320. Nvidia shares could surge another 26% if the outlook proves prescient, and the stock split might help with that bullish move, according to Bank of Americas reading of history.

Splits have boosted returns in every decade, including the early 2000s when the S&P 500 struggled, Woodard and his team explained.

Specifically, Bank of Americas research shows that stocks have managed 25% total returns in the 12 months after a stock split historically, compared with 12% for the S&P 500.

Bank of America also noted that stock splits even manage to spark bull runs in stocks that have been struggling. BofA gave the example of chip company AMD and oil-refining giant Valero, both of which saw their share prices surge after announcing stock splits, despite a poor performance prior to the split. Since gains are more common and larger than losses on average, splits appear to introduce upside potential into markets, the analysts added.

However, channeling the Securities and Exchange Commission here, its important to add the caveat that all mutual funds are required to tell investors by law: Past performance is not indicative of future results.

Bank of America was also quick to note that outperformance is no guarantee after a stock split. Companies that announce stock splits still see negative returns 30% of the time, and when they do, the average drop is a sizable 22% over the following 12 months.

While splits could be an indication of strong momentum, companies can struggle in a challenging macro environment, the analysts noted. Companies like Amazon, Google, Tesla, and Dexcom struggled in the 12 months after splits were announced in 2022 as interest rates spiked.

Still, the vast majority of Wall Street analysts remain bullish on shares of Nvidia: The company boasts 48 buy ratings, eight overweight ratings, six hold ratings, and zero sell ratings, according to the Wall Street Journal. And CEO Jensen Huangs announcement that Nvidia will develop another new AI chip within the next 12 months, because the company is now on a one-year rhythm of development, was also just the news bulls wanted to hear.

As Wedbush tech analyst Dan Ives, a noted Nvidia bull, put it in a Thursday note: The Godfather of AI, Jensen, and Nvidia delivered another masterpiece quarter and guidance that should be hung in the Louvre.

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Nvidia's 10-for-1 stock split confirms 'Big Tech is going bite-sized' to lure retail investors, BofA says - Fortune

Big Tech employees missed out on $5.1 billion in 401(k) gains over the last decade because of fossil fuels, new … – Fortune

Do you know how your 401(k) funds are investedthe kind of companies they hold, and what those companies are doing to respond to urgent global risks like climate change? Theres a good chance that, like almost half of workers, you dont. You hand your contributions over to the plan, which puts them in whatever investments your employer and their fund manager have picked.

Then you sit back and hope your balance grows. Whether it does, and how much, depends on where those fund managers are putting your money. Since default allocations and target date funds are how most peoples 401(k) funds get invested, its imperative that they reflect the financial interests of employee-investors like you.

Big Tech companies have tens of billions of employee 401(k) funds invested. One of the easiest ways they can help their employees money grow faster is to switch their default option to a sustainable fund and stop putting it into fossil fuel companieswhich will help protect the climate, too.

New research conducted at the University of Waterloo (Canada) in partnership with the shareholder organization I lead, As You Sow, looked at the 401(k) plans of 12 tech-sector companies, including Amazon, Apple, Google, Meta, Microsoft, and Netflix. It found that 2 million tech workers could have earned an estimated $5.1 billion in additional returns if their employers had pulled their retirement plan holdings out of fossil fuels a decade ago. Google employees alone lost out on an estimated $1.1 billion in gains. On average, investments in fossil-free portfolios did 8.9% better over 10 years. Compound that over an employees whole careerand its big money.

Thats because, as the global economy rapidly transitions to renewable energy, fossil fuels are an objectively risky investment compared to the market overall. And the risk is accelerating: One study suggests that half of the worlds fossil fuel assets could be worthless by 2036.

The amount of employees money that Big Tech 401(k) plans have invested in fossil fuels, especially through target date funds, is stunning. Google employees are believed to have roughly $2 billion in fossil fuels. Apple employees to have another billion. The bulk of this money is invested not by choice but by default, through target date funds. Moving it out of risky fossil fuel investments into safer, future-forward assets is the best choice for employees and it aligns with these companies stated sustainability goals.

As You Sow presented these findings to the 12 companies prior to the public release of the study. None of the companies offered a substantive response. However, its also not the first time theyve learned that their 401(k) plans are out of alignment with their publicly stated climate commitments. In fact, As You Sow has previously met with senior management and filed shareholder resolutions over several years, raising the issue at several of the companies, including Amazon, Google, Microsoft, and Netflix.

So why arent Big Tech companies fixing the problem? Its particularly puzzling given that theyve all implemented their climate goals in their operations. Google markets its third decade of climate action on its main landing page, and clearly states on its sustainability landing page that it is critical to track our progress and be transparent with what weve accomplished and where were going. Amazon encourages consumers to discover and shop for more sustainable products as part of its Climate Pledge Friendly program. Apples 2030 plan commits to using recycled and renewable materials, clean electricity, and low-carbon shipping to bring its net emissions to zero. Yet, their employee retirement plans are counteracting those efforts while also resulting in lower returns.

Addressing the systemic risk of investing in high-carbon companies is a proven win-win strategy for companies looking to reduce their emissions while protecting their employees from climate-related financial risk. Big Tech companies could do it with one call to Vanguard or BlackRock telling them to provide fossil-free default investment funds for their employees money.

That one phone call would change the face of 401(k) investing. It would be a substantive step toward climate change mitigation and would earn employees better investment returns for retirement. It would send the global business community a message that fulfilling their fiduciary duty to choose the funds with the greatest long-term sustainable growth potential is not hard. It will protect employees from climate-related financial risk, demonstrate that the company applies its sustainability goals holistically, create a positive culture that attracts and retains the best and brightest employees, and build customer loyalty.

Andrew Behar is the CEO of As You Sow.

The opinions expressed in Fortune.com commentary pieces are solely the views of their authors and do not necessarily reflect the opinions and beliefs ofFortune.

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Big Tech employees missed out on $5.1 billion in 401(k) gains over the last decade because of fossil fuels, new ... - Fortune

Google, Meta and other tech giants aim to revive the carbon market – Quartz

Graphic: Laura Bratton (Canva)

Four tech giants Google, Meta, Microsoft, and Salesforce just created a non-profit committed to investing in the removal of 20 million tons worth of carbon by 2030.

Starbucks and Workers United are heading back to the bargaining table

Thats equal to the carbon removal goals of the state of California, the companies noted in their announcement of the project, dubbed the Symbiosis Coalition. But its just a fraction of the carbon removal that would be required for the world to reach net-zero emissions.

Carbon credits are investments in environmental projects made by companies as a way to theoretically offset their emissions and meet their net-zero goals. An analysis from McKinsey at the end of last year noted that carbon removal, while obviously less effective than reducing emissions directly, could play a vital role in reducing so-called residual emissions since the move away from fossil fuels wont be enough to stop all pollution. The report also noted that carbon removal credits would need to capture between six and 10 gigatons of carbon in order for the world to meet the net-zero emissions goals outlined by the Paris Agreement by 2050.

Critics argue that such credits enable businesses to keep polluting without making needed changes to their corporate practices. Plus thereve been scandals surrounding the actual efficacy of such carbon offsets. Case in point: An investigation from The Guardian in 2023 found that one of the biggest carbon credit issuers used by companies such as Shell and Disney was selling credits that had no benefit to the climate.

Googles carbon credits lead Randy Spook said in a statement that Symbiosis will address key issues plaguing the carbon market one being a lack of adequate funding to bring carbon removal projects to scale. The coalition will pool demand from the four large companies and require carbon removal projects it invests in to meet a set of criteria its developing, which it has yet to disclose.

Well also share our project criteria publicly, helping other companies to adopt best practices and increase their confidence in high-quality, nature-based carbon removal projects, Googles carbon credits lead Randy Spook wrote in the companys announcement. Spook said Google, Meta, Microsoft, and Salesforce expect other companies to join the coalition in the future.

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Google, Meta and other tech giants aim to revive the carbon market - Quartz

Big Tech execs say Europe’s new AI law could harm innovation – The Albany Herald

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Big Tech championed zero emissions but now its power-hungry data centers are straining the grid – Just The News

For years, tech giants in California and Washington have been leading the charge to eliminate fossil fuels from the grid. Microsoft, Google, Meta and Apple, for example, are members of Climate Group RE100, an organization of major corporations who are dedicated to accelerating change toward zero-carbon grids at scale by 2040.

In 2018, Apple proclaimed that it was globally powered entirely by 100% renewable energy.

This achievement includes retail stores, offices, data centers and co-located facilities in 43 countries including the United States, the United Kingdom, China and India, the company boasted in a press release.

At first glance, it may appear that the company managed to run its operations entirely on wind and solar power, which likely promoted the idea that it was technically feasible to do. The press release includes photos of yaks grazing next to solar panels, and it highlights a number of wind and solar projects that the company had built or was planning to build.

The company, however, never managed to power facilities like data centers, which require 24/7 electricity without interruptions, using intermittent power from wind and solar. While the company makes no mention of it in its press release, Apple explains how it accomplished 100% renewable in its annual Apple Environmental Progress Reports. Apple invests in high-quality carbon credits to offset the remaining hard-to-decarbonize corporate emissions. In other words, Apple is powered by fossil fuel energy, but other companies that have low emissions sell Apple credits to offset Apples high-emission energy.

New era

Currently, these same tech companies are running into a problem as electricity demands from their data centers and artificial intelligence are putting increasing pressure to produce more electricity on a grid thats being deprived of energy as a result of the retirement of coal-fired power plants.

Microsoft reported a 30% rise in emissions in 2023 compared to a 2020 baseline, the Wall Street Journal reported, and it's now demanding its suppliers use 100% carbon-free energy by 2030. The company attributed the increase to the construction of data centers.

The problem was the topic of a Senate Energy and Natural Resources Committee hearing Tuesday.

Sen. Joe Manchin, D-W.V., chair of the committee, said that for the past two decades, annual electricity demand across the U.S. has been flat.We're here today because that era appears to be coming to an end rapidly, Manchin said.

Between 2021 and 2023, the International Energy Agency increased its forecast for global electricity demand up to 2050 by 16%, which represents 7,300 terawatt hours. According to the Energy Policy Research Foundation, thats more than double the total electricity generation from solar and wind in 2022. To put this in another perspective, the average American home uses 899,000 watt hours of electricity in a month.

In the U.S., the increases in electricity demand are driven by A.I. and electrification of transportation by adoption of electric vehicles. Increased manufacturing capacity, which is driven by the Inflation Reduction Act, is also putting increased loads on the grid.

We are seeing new factories to build advanced energy and semiconductor technology springing up practically every week, Manchin said.Citing figures from the North American Electric Reliability Corporations 2023 long-term assessment, Manchin added that by 2030, the U.S. will see an increase in demand of 90 gigawatts.

At the same time as demands for electricity are rising, in part because of President Bidens climate agenda, the EPA passed new rules regarding power plants that will likely lead to the retirement of the nations last coal plants and discourage investment in new gas plants.

Biden wants to force operators to shut down these plants before the end of their useful life. It is a disgrace. We cannot regulate our way to more electric generation, said Sen. John Barrasso, R-Wyo.

Americas dwindling electricity supply, Barrasso said, is also making the U.S. less competitive with China. While the U.S. has shut down 100 gigawatts of coal-fired capacity since 2015, China has added 262 gigawatts. This will make the country more attractive for investments in A.I. development because the country, Barrasso said, will be able to guarantee enough reliable, affordable electricity to support facilities.

The race for artificial intelligence is one America cannot afford to lose, Barrasso said.

Semiconductors

Sen. James Risch, R-Idaho, said the 2022 CHIPS Act, which provided billions for semiconductor research and manufacturing incentives, will make the U.S. less reliant on China for semiconductors, which he said is a national security concern.

Theyre in just about everything we manufacture having to do with defense, Risch said.

As with data centers, chip fabrication facilities need constant power, which makes reliable power from nuclear, fossil fuels or hydroelectric vital to supporting these industries. Mark Mills, executive director of the National Center for Energy Analytics, explained that for chip manufacturers, outages are very costly.

If you take power away for milliseconds, you cause astonishing economic disruption, Mills said.

Scott Gatzemeier, corporate vice president for front end U.S. Expansion at Micron Technology, a semiconductor manufacturer, said he had to recover a chip fab from a minor power blip lasting milliseconds, which resulted in tens of millions of dollars in produce loss.

One of the approaches to creating grid reliability when theres not enough dispatchable power from fossil fuels, nuclear or hydroelectric is through incentives to get major power consumers to use electricity during periods of low demand from other consumers. Mills said these programs are impractical for semiconductor manufacturing facilities because they run 24 hours a day every day of the year.

You dont get to ask them, Can you please turn it off right now, because the wind isnt blowing? Mills said.

He said batteries arent an ideal solution to the problem because they dont produce power. They store it. Theyre also a hundred times more expensive than other forms of energy storage, such as tanks of liquified natural gas or piles of coal. Batteries also would require an investment of tens of trillions of dollars, as well as critical mineral supply chains that the world cant currently produce at that scale, Mills said.

Manchin said the testimony revealed the scale and severity of the electricity shortage happening in the U.S.

I think it's something that we need to continue to raise the alarm, because I can see that real, catastrophic situation happening in our country, Manchin said.

Manchin discussed the political impacts in West Virginia from the war on coal that began under President Barack Obama, which resulted in a lot of lost jobs.

I will tell you this politically. It changed my state of West Virginia to being over 75% Democrat registration old line conservative Democrats, but they were still Democrat that switched out to 80% Republican in one decade because of that, Manchin said.

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Big Tech championed zero emissions but now its power-hungry data centers are straining the grid - Just The News

Kenyan tech workers call out US Big Tech for ‘modern-day slavery’ – Android Authority

Edgar Cervantes / Android Authority

TL;DR

In a significant move, 97 African tech workers involved in AI training and content moderation for major US corporations like Meta and OpenAI have addressed an open letter to President Biden. The letter, published on 22 May, accuses these companies of systemic abuse and exploitation of African workers and calls for urgent intervention.

The letter, first reported by Wired, was also ccd to US Trade Representative Ambassador Katherine Tai. It coincides with Kenyan President William Rutos visit to the US to mark the 60th anniversary of US-Kenyan diplomatic relations and discuss trade, investment, and technological innovation.

The workers allege that the practices of companies like Meta, OpenAI, and data provider ScaleAI amount to modern-day slavery. They describe severe exploitation, including mentally and emotionally draining tasks such as monitoring distressing content on social media and labeling data for AI models, often for less than $2 per hour. They also highlight the lack of adequate mental health support, which leaves many workers with post-traumatic stress disorder (PTSD).

Edgar Cervantes / Android Authority

The letter details instances of union busting in the digital sector. For example, when Facebook content moderators in Kenya attempted to unionize, the entire workforce was dismissed. Meta then shifted its moderation work to Ghana to avoid accountability. A similar incident occurred with Kenyan workers labeling data for the US AI startup ScaleAI. In March 2024, ScaleAIs outsourcing firm, Remotasks, abruptly exited the African market, leaving workers unemployed and owed significant unpaid wages.

The letter also alleges that US tech companies often consider themselves above Kenyan law and ignore court orders. For instance, despite a court ruling ordering Meta to pay Facebook moderators their salaries, the company has continuously ignored the order, leaving workers unpaid even a year later.

The workers argue that their contributions are vital for the usability of these platforms. Without their work, platforms like Facebook would become unmanageable, potentially causing companies like Meta to lose billions. Despite this, they are paid a fraction of what their US counterparts earn.

The letter details several key demands:

The letter also highlights Kenyas role as a major tech hub, known as the Silicon Savannah, and the critical contributions of Kenyan workers to the tech industry. It calls for President Biden to honor his commitment to labor rights and worker-centered trade and to ensure that the benefits of technological advancements do not come at the expense of workers health and well-being.

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Kenyan tech workers call out US Big Tech for 'modern-day slavery' - Android Authority

Top scientist: Big tech distracting attention from AI’s existential threat – Press TV

Swedish-American physicist and machine learning researcher Max Tegmark (file photo)

Big tech companies have effectively diverted global attention away from the ongoing existential threat that AI continues to present to humanity, a prominent scientist of artificial intelligence says.

Max Tegmark toldthe AI Summit in Seoul that the shift in focus from the extinction of life to a broader conception of safety of artificial intelligence risked an unacceptable delay in imposing strict regulation on the creators of the most powerful programs.

Tegmark, who trained as a physicist, recalled1942 whenEnrico Fermi built the first ever reactor with a self-sustaining nuclear chain reaction under a Chicago football field.

When the top physicists at the time found out about that, they really freaked out, because they realized that the single biggest hurdle remaining to building a nuclear bomb had just been overcome. They realized that it was just a few years away and in fact, it was three years, with the Trinity test in 1945.

In Seoul, just one out of the three high-level groups focused on safety as a direct concern, examining a wide range of risks, from privacy breaches to job market disruptions and potential catastrophic outcomes.

Tegmark contends that downplaying the most serious risks is not beneficial, and is not coincidental.

Thats exactly what I predicted would happen from industry lobbying, he said.

In 1955, the first journal articles came out saying smoking causes lung cancer, and youd think that pretty quickly there would be some regulation. But no, it took until 1980, because there was this huge push to by industry to distract. I feel thats whats happening now.

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Top scientist: Big tech distracting attention from AI's existential threat - Press TV

New UK bill aims to make big tech play nice with third-party app stores – Game Developer

A new bill has been passed by the UK Parliament which may put third-party stores on equal footing with bigger digital storefronts.

As reported by the Press Gazette, the Digital Markets, Competition and Consumers Bill (DMCC) was pushed through ahead of Parliament's dissolution in July. Under it, tech platforms are prohibited from treating its own products more favorably or "applying discriminatory terms, conditions, and policies" on specific users.

In other words, UK iOS users would be allowed to see a Fortnite or a hypothetical PlayStation mobile store feature prominently on Apple's platform.

Months ago, Apple came under fire after it deleted Epic Games' UK account. It was done ahead of Fortnite's return to iOS in the region and was later reinstated.

Earlier this year, the UK's Digital Markets Act (DMA) made it so Apple had to allow third-party stores on iOS. The DMCC helps curb any other possible attempts at downplaying those storefronts, be it from Epic or another tech company like Microsoft.

Other perks of the bill include "effective processes" for complaints or disputes by current and future users, and giving clear explanations (with "reasonable notice") to users about "relevant digital activity" before material changes take place.

Labour frontbencher Baroness Jones called the bill "long overdue, [and it] take the first steps on regulating the behavior of the big tech companies."

More insight on the DMCC bill and its full scope can be read here.

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New UK bill aims to make big tech play nice with third-party app stores - Game Developer

Sussex Tech uses big first inning to advance to quarterfinals – CapeGazette.com

No. 2 Sussex Tech may have overreacted just a bit after giving up a two-run home run to visiting No. 15 Red Lion in the top of the first. The Ravens baseball squad proceeded to mercilessly hang 10 runs on the Lions in their bottom half of the inning to propel the Henlopen Conference champions to a 12-5 victory May 25.

Sussex Tech coach G.L. Jefferson opted to go with southpaw Jeremy Vest to start the contest. After surrendering a lead-off single, the senior settled down to record two outs in a row. Red Lions Brayden Redmond watched one of Vests throws sail in for a strike before the sophomore sent a laser over the fence in right-center.

[Redmond] put a great swing on the ball, Jefferson said.And with our guys, I think the way our energy levels have been the past few games, I knew we would match it. I didn't expect a 10-run first inning, but I knew we would be able to match it. I was proud of our guys for keeping their heads up and then continuing to battle through that first and be able to put that big cushion ahead of us.

Braydon Hazzard and Sean Ely walked to start the inning. It looked like Red Lion was about to roll a double play before Ely beat the throw to second. With the bases loaded, Rosnell Lewis singled on a line drive to left field to score Hazzard and Ely. Gavin Hudson scored on the next play, a ground out to second. Lewis scored on a passed ball before the Ravens collected three free passes to load the bases. Zane Adams picked up an RBI with his walk before a pair of singles off the bats of Hazzard and Ely scored one and two runs, respectively. With the bases loaded, Gavin Hudson tripled to plate another three, giving the Ravens a 10-2 lead at the end of one.

The defensive play of the game came in the second inning when Lewis fielded a single to center and came up firing with no need for a cut-off man. Kade Hall had plenty of time to position himself, grab the missile and tag Logan Hill for the final out.

Ely, who led the team in hits and RBIs, drove in another run in the bottom of the second to continue padding the lead.

This morning, I got into the cages early, started working off the tee and working balls into the back of the net, Ely said.

Red Lion scored once in the fourth, fifth and sixth innings, but it wasnt enough, as the Ravens sailed to a 12-5 victory and into the quarterfinals. The Ravens added their 12th run in the fifth inning. Ely thinks the team can use the game as a mental boost heading into the next round.

This definitely does build our energy back up and gets us ready for our quarterfinal against William Penn, Ely said.

Following the win, Sussex Tech was all business.

They realize how much we've invested into the season and not to give it away just by having low energy or having a low-quality outing, Jefferson said.

The Ravens will welcome No. 7 William Penn to their nest at 4 p.m., Tuesday, May 28.

Read more:

Sussex Tech uses big first inning to advance to quarterfinals - CapeGazette.com

Big tech companies are plowing money into AI startups, which could help them dodge antitrust concerns – Yahoo News Australia

Another week and another round of crazy cash injections and valuations emerged from the AI realm.

DeepL, an AI language translation startup, raised $300 million on a $2 billion valuation; Scale AI, a data-labeling platform for machine learning models, secured $1 billion as its valuation nearly doubled to $13.8 billion; and H, a fledgling French startup working on its own frontier models, raised an eye-watering $220 million seed round at an undisclosed valuation (though it surely takes H comfortably into unicorn territory).

While all the usual institutional investors are present, such as Accel, Index, and Y Combinator (YC), these investments really underscore the corporate clamber to get in on the action while keeping regulators at arm's length.

Take Scale AI, a company that had so far attracted purely institutional and angel investors from its inception in 2016 through its Series E round in 2021. Similar investors returned for the Series F, but also in tow were Meta, Amazon, Nvidia, and the VC arms of Intel, AMD, Cisco, and ServiceNow.

On the same day as Scale AI announced its chunky Series F investors, H showed its hand: Amazon had bought in, too, alongside Samsung's VC arm and UiPath, an automation software company worth $10 billion today.

Corporate investment in AI startups has been a big story in the last couple years, best exemplified by Microsoft's close affinity with ChatGPT maker OpenAI. That deal has attracted scrutiny from antitrust regulators in the European Union and the U.K., drawn by growing concerns that Big Tech is adopting a new quasi-merger tactic that seeks control and influence over nascent technologies without buying them outright -- for example, through hiring founding startup teams or by making strategic investments.

Microsoft is said to own a 49% stake in OpenAI, meaning there could well be a case to answer once European regulators have concluded their initial investigations -- regardless of whether Microsoft has voting clout in OpenAI or not.

Anthropic could find itself in a similar position. The three-year-old company has raised north of $7 billion from numerous investors, with corporates such as Google, SAP, and the venture arms of Salesforce and Zoom throwing cash into the pot. But Amazon, specifically, is responsible for more than half of Anthropic's fundraising to date, concluding a $4 billion investment in March. Even though its investment has not given Amazon a majority stake (similar to Microsoft with OpenAI), U.K. antitrust regulator the CMA last month confirmed it was looking at the deal to establish whether it might qualify for an antitrust investigation.

At the same time, the CMA also revealed it was looking into Microsoft's recent acqui-hire of Inflection AI (a year after Microsoft became Inflection's biggest backer), which saw Microsoft scoop up its founders and key colleagues to run a new consumer AI unit, leaving a bare-bones Inflection AI focused on the enterprise segment.

The CMA also confirmed it was investigating Microsoft's recent $16 million investment in French AI startup Mistral. But the regulator swiftly concluded that the deal didn't qualify for investigation due to its relative size.

"The CMA has considered information submitted by Microsoft and Mistral AI, together with feedback received in response to its invitation to comment," a CMA spokesperson said at the time. "Based on the evidence, the CMA does not believe that Microsoft has acquired material influence over Mistral AI as a result of the partnership and therefore does not qualify for investigation."

While Nvidia hasn't historically been shoehorned into the same "Big Tech" bracket as these aforementioned companies, it has emerged as one of the major players in the AI gold rush, and its clout can't be overstated: The company was valued at a not-insignificant $770 billion this time last year, but this figure has ballooned to more than $2.5 trillion in the intervening months. This positions Nvidia as the third most valuable company globally, behind Microsoft ($3.17 trillion) and Apple ($2.87 trillion), but ahead of Meta ($1.18 trillion), Amazon ($1.88 trillion), and Alphabet ($2.15 trillion).

Nvidia has invested in AI startup Hugging Face, alongside Amazon, Google, Qualcomm, Intel, and others. Elsewhere, Nvidia has bought stakes in Cohere, Perplexity AI, Inflection AI, Cohesity, Mistral AI, Weka, Wayve, and a host of other AI startups.

Big Tech is showing no sign of easing on its AI startup investment ethos, in the hope that procuring smaller equity stakes might just get them a regulatory pass. But that's not to say that the juggernauts of Silicon Valley and Seattle won't be able to exert some form of control over these companies -- they are stakeholders, after all, and can influence startups in all manner of subtle and not-so-subtle ways.

See the article here:

Big tech companies are plowing money into AI startups, which could help them dodge antitrust concerns - Yahoo News Australia

Love in Atlas Shrugged – The Objective Standard

Authors note: This article contains spoilers for Atlas Shrugged.

Love is about sacrificing, serving, surrendering, sharing, supporting, and even suffering for others, writes pastor Rick Warren.1 Hes not alone in this view; many claim that sacrificing for someone is a clear demonstration that you truly love him or her. People often hold up sacrifice (real or supposed) as the true measure of lovewhether the sacrifice is big, as when Jack sacrificed his life for Rose in Titanic; or small, as when Landon gave up his reputation for Jamie in A Walk to Remember.2 But is it true that love requires sacrifice?

First, what is sacrifice? Many consider giving up anything of value, regardless of what one gets in return, to be a sacrifice. For example, people often say that to succeed in your profession, you need to work hard and sacrifice. In this context, sacrificing supposedly means applying ones time and energy to building ones career and giving up or forgoing other goals or activities one might otherwise have pursued. But if you value your career more than those other things, this is not a loss of value but a gain of value. And to call that a sacrifice makes no sense. The reason we need the concept sacrifice is to identify instances when one gives up something of greater value for something of lesser value or of no value. For example, if someone wants to succeed in his career but fritters away his time on social media and thus fails in his career, he has engaged in a net loss. He has committed a sacrifice.

Given that we do not have unlimited time and resources, we must prioritize some values above others. To do so rationally, we must consider which are most important to building a thriving life and which are less important. For example, a career one loves and a creative hobby are both life-serving values, but people tend to spend more time on the work they love than on hobbies, not only because the work pays their bills, but also because a career one loves is a long-range activity that provides meaning and purpose in their lives. To spend ones time and energy on hobbies to the detriment of ones career would be a sacrifice. As Ayn Rand defined it, a sacrifice is giving up a greater value for the sake of a lesser value or a nonvalue; its an action that violates your value hierarchy.3 She further explained:

If you exchange a penny for a dollar, it is not a sacrifice; if you exchange a dollar for a penny, it is. If you achieve the career you wanted, after years of struggle, it is not a sacrifice; if you then renounce it for the sake of a rival, it is. If you own a bottle of milk and give it to your starving child, it is not a sacrifice; if you give it to your neighbors child and let your own die, it is.4

As Rand depicted in her magnum opus, Atlas Shrugged, healthy romantic relationships exclude sacrifice. By examining a few of the most important relationships in the book, we can better understand how sacrifice is incompatible with love and how a totally different approach paves the way for strong, loving relationships.

Hank Rearden is an innovative, self-made businessman. He struggled for decades to build up a steel business and develop a groundbreaking new alloy, Rearden Metal. He holds himself to high standards of integrity and productivity, and he takes pride in his work.

But hes miserable at home. His mother and brother shamelessly live off him, while his wife, Lillian, not only fails to appreciate his achievements but openly mocks them. They look down on him as a greedy materialist, and he accepts their standards and resulting evaluation, thinking, If his family called him heartless, it was true.5 More and more frequently, he escapes his home to spend time at his steel mills, where he uses every ounce of his rationality and energy to produce and innovate. In this, he excels, and his employees and customers appreciate him for it.

But Lillian, an icy, indifferent woman, doesnt appreciate Hank and instead demands that he essentially become someone hes not. She tells him,

To love a woman for her virtues is meaningless. Shes earned it, its a payment, not a gift. But to love her for her vices is a real gift, unearned and undeserved. To love her for her vices is to defile all virtue for her sakeand that is a real tribute of love, because you sacrifice your conscience, your reason, your integrity and your invaluable self-esteem.6

In other words, she demands that he sacrifice his mind, judgment, and values to prove his love for her. Hank cannot fathom such an idea; to expect a person to love another causelesslyor worse, for her failingsis beyond his comprehension. Why would he love a woman he doesnt admire or even respect?

Although Lillians standards dont make sense to Hank, he implicitly accepts the destructive idea that moral truth is different for different individuals. Having adopted this premise, he proceeds on the idea that if Lillian holds that sacrifice is how one shows love, he should respect her view and act accordingly. This very decision requires that Hank sacrifice his independent judgment and go by herssomething he would never dream of doing at work, because it is through his rational judgment that hes built his business. But in his marriage, he struggles to act on the idea that real devotion, as Lillian tells him, consists of being willing to lie, cheat, and fake in order to make another person happyto create for him the reality he wants, if he doesnt like the one that exists.7 And though Hank fortunately never engages in that level of self-deception, he does continue in their marriage for seven years, bound to her by a sense of duty. He spoils his own happiness by choosing to be weighed down by a wife whose values are the opposite of his ownand moreover, are self-destructive.

Surrendering that which makes life meaningful makes life meaningless, as one author put it.8 Though Hank would never do that at work, he does it at home. Hank is unhappy because hes sacrificing his values in his personal relationships. But when he pursues his true valuesnotably, another woman, one who embodies his ideals of rationality, productivity, and justicehe begins to achieve some measure of happiness.

That other woman is Dagny Taggart, a top executive at Taggart Transcontinental Railroad. Hank and Dagny have had a business relationship for a couple of years; she even defies her companys board, vociferous protests of the media, and staunch union opposition to rebuild the railroads most important line using Rearden Metal. Together, they successfully run the first train over the new track, and in the joy and pride of their celebration, finally act on their long-unstated attraction, beginning an affair.

That affair becomes the bright spot of joy and affection that sustains the two of them through a variety of attacks and manipulations by the government and the press. At this point in the story, Hank is beginning to sense that he should be with someone who shares and supports his values, not someone who demands that he sacrifice and destroy them. He adores Dagny, showering her with gifts and seeing her as often as he can. Ive always wanted to enjoy my wealth, he explains to her over a romantic dinner one evening,

I didnt know how to do it. I didnt even have time to know how much I wanted to. But I knew that all the steel I poured came back to me as liquid gold, and the gold was meant to harden into any shape I wished, and it was I who had to enjoy it. Only I couldnt. I couldnt find any purpose for it. Ive found it, now.9

He goes on to explain that the pleasure of treating her to luxuries gives him the feeling of having made it, of being able to experience the success hes worked for all those long years.

Dagny, for her part, loves and admires Hank for, among other reasons, his intelligence and his strength of character. At the beginning of their affair, she tells him, for [the past] two years, the brightest moments I found were the ones in your office, where I could lift my head to look up at you.10

She shows him how to approach personal relationships as non-sacrificially as he approaches his workby trading value for valuein this case, spiritual values, meaning those pertaining to the mind. They support each other through hardships, helping one another sustain their love for existence. For instance, when Hank ably defends himself at trial against unjust charges, his courage and integrity inspire Dagny: Hank, Ill never think that its hopeless, not ever again. . . . Ill never be tempted to quit. Youve proved that the right always works and always wins . . . provided one knows what is the right.11 Hank, following a meeting with fellow producers whom he is helpless to assist against invasive new government regulations, feels that the world [is] a loathsome place where he [does] not want to belonguntil he gets to Dagnys apartment and speaks with her.12 Then, he begins to notice the beauty of the city again, and slowly realizes that

the thing which was returning was within him: the shape coming back drop by drop was his love for the city. Then he knew that it had come back because he was looking at the city past the taut, slender figure of a woman whose head was lifted eagerly as at a sight of distance, whose steps were a restless substitute for flight.13

They admire each other and provide not only comfortable companionship, but inspiration and the sense that their values are achievable and right. Dagny is forthright with Hank about how she approaches their relationship:

My way of trading is to know that the joy you give me is paid for by the joy you get from menot by your suffering or mine. I dont accept sacrifices and I dont make them. If you asked me for more than you meant to me, I would refuse. If you asked me to give up the railroad, Id leave you. If ever the pleasure of one has to be bought by the pain of the other, there better be no trade at all.14

Through the affair, Hank remains married to Lillian. Though he doesnt share Lillians belief that love can be causeless, he does accept that in marrying her, he took on an obligation to her, and he is loath to default on that obligation. And rather than sensibly sever it via a divorce, he continues in the marriage even when they both know its a sham. He sacrifices time and happiness that could have been his if he had left Lillian and been with Dagny openly.

Nonetheless, he refuses to end his affair with Dagny; that is one sacrifice he wont make. Its so important to him that he insists to Lillian, no human being can hold on another a claim demanding that he wipe himself out of existence.15 That is what ending his affair with Dagny would amount to: giving up one of his most important sources of joy, a relationship based on his and Dagnys highest values. Not until Lillian helps government officials blackmail him does he finally divorce her, freeing himself from her clutches forever. He tells Dagny what hes learned: Just as he opposed bureaucrats attempts to stop him from selling the metal he invented to the customers he chose, he ought to oppose those who try to guilt him into hiding his love for the woman he admiresand who demand his support without earning it. He says:

I rebelled against the looters attempt to set the price and value of my steelbut I let them set the moral values of my life. I rebelled against demands for an unearned wealthbut I thought it was my duty to grant an unearned love to a wife I despised, an unearned respect to a mother who hated me, an unearned support to a brother who plotted for my destruction.16

Hank had always been rational and just in his professional life. But he hadnt applied the same standards to his personal life, and it cost him dearly. Only when he stops sacrificing his values to his familys irrational ideas and expectations, when he fully embraces that love is a celebration of ones self and of existence, can he achieve happiness.17

Many readers celebrate Dagny as a determined, intelligent heroine, which she certainly is. But one aspect of her character that is sometimes overlooked is that all her romantic relationships (and friendships) are healthy and non-sacrificial.

We see Dagny in three successive romantic relationships over the course of the novel. The first is with her childhood friend Francisco. Their time together gave her a feeling greater than happiness, the feeling of ones blessing upon the whole of the earth, the feeling of being in love with the fact that one exists and in this kind of world.18 But their youthful romance doesnt last, and Francisco begins to build a reputation as a playboy. We later learn that this reputation is merely a cover and that he is in fact still in love with Dagny; at one point, conversing with Hank, he cries out passionately, Ive never loved but one woman in my life and still do and always will!19

Later, Dagny has the aforementioned relationship with Hank and later still, one with John Galt. Though each relationship is unique, all three are based on their shared values. As well see, knowing this enables Francisco and Hank to take an unusually rational approach to the painful situation of being in love with Dagny when she chooses John over them.

When Dagny and John are initially falling for each other, Francisco (whos close friends with John) doesnt realize it. Dagny worries that John might sacrifice their budding romance to spare Franciscos feelings. She pictures what that would mean for the three of them. John, the novels primary hero, would be

giving up the woman he wanted, for the sake of his friend, faking his greatest feeling out of existence and himself out of her life, no matter what the cost to him and to her, then dragging the rest of his years through the waste of the unreached and unfulfilled.20

Given this, Dagny envisions a bleak future in which she turns for consolation to Francisco, a second choice, faking a love she did not feel, being willing to fake . . . then living out her years in hopeless longing, accepting, as relief for an unhealing wound, some moments of weary affection.21

Nor would Francisco benefit from the imagined sacrifice. Though hed have Dagny, hed be

struggling in the elusive fog of a counterfeit reality, his life a fraud staged by the two who were dearest to him and most trusted, struggling to grasp what was missing from his happiness, struggling down the brittle scaffold of a lie over the abyss of the discovery that he was not the man she loved, but only a resented substitute, half-charity-patient, half-crutch, his perceptiveness becoming his danger and only his surrender to lethargic stupidity protecting the shoddy structure of his joy, struggling and giving up and settling into the dreary routine of the conviction that fulfillment is impossible to man.22

As this reflection eloquently shows, if John gave up Dagny for Francisco, it would harm all three of them in the long run. But John knows this and therefore refuses to sacrifice his values. He admires Dagny, feels himself worthy of her, and pursues her. He spends all the time he can with Dagny and later makes his feelings for her crystal clear. They have a passionate, deeply loving romancethe kind most of us aim for.

When Francisco learns that Dagny and John are in love, he doesnt fault either of them for it. He still loves Dagny, and part of him is naturally hurt and even acknowledges his jealousy. He explains to her that theyll still have certain emotions for each other, because they still share the same values and see the other embodying those values. But, he says, there is a greater emotional response that you grant to another man. No matter what you feel for him, it will not change what you feel for me, and it wont be treason to either, because it comes from the same root, its the same payment in answer to the same values.23 Given that John embodies Dagnys values more completely, she should be with him, and Francisco accepts that. He deeply respects both Hank and John. When he first learns that Dagny and Hank are together, he tells her that if it had to be anyone, Im glad its he.24 When he later learns that John is in love with her, Francisco describes it as all but inevitable that his dearest friend would fall for the same womanincluding her brilliant virtues and sense of life.

Likewise, when Hank learns that Dagnys fallen for someone else, he understands and isnt resentful. He explains to her, What youll give him is not taken away from me, its what Ive never had. I cant rebel against it. What Ive had means too much to meand that Ive had it, can never be changed.25 The two remain friends and allies, sharing meals together and helping each other through the struggles of a collapsing world. When Hank eventually meets John, he sends Dagny a brief note reassuring her: I have met him. I dont blame you.26

All of Dagnys relationships are built on the strongest of foundationsshared fundamental values, including intelligence, honesty, and integrity. But John is the complete embodiment of Dagnys values, the man she didnt know existed but always wanted. Francisco and Hank recognize that encouraging Dagny and John to be happy together is not a sacrifice; theyre not giving up anything. Rather, theyre keeping two wonderful people in their lives, admiring and enjoying their happiness, and embracing a future in which they will meet many other women and, no doubt, fall in love with someone in a noncontradictory, non-sacrificial, mutually self-interested way. Its both healthy and in their best interests.

Through Hank, Dagny, John, and Francisco, Rand shows that healthy relationships are based on shared moral values and a harmony of self-interest, and they exclude sacrifice.

Angelica is a fellow at Objective Standard Institute, an assistant editor and writer for The Objective Standard. Her roles at OSI include managing the internship and scholarship programs, course administration and development, and editing On Solid Ground. She writes nonfiction articles and speaks about Objectivism and fiction; you can see her work at walker-werth.com. She is also a voracious reader of fiction in her spare time, and writes about the ideas in fictional works at fictionosophy.substack.com.

1. Rick Warren, Facebook, November 21, 2013, https://www.facebook.com/pastorrickwarren/posts/10152064979745903.

2. Anna Livia Brady, 5 Cinematic Couples Who Showcase the Power of True Love, Family Theater Productions, February 10, 2023, https://familytheater.org/blog/movies-selfless-love-princess-bride.

3. Ayn Rand, The Virtue of Selfishness (New York: Signet, 1964), 50.

4. Ayn Rand, Atlas Shrugged (New York: Signet, Kindle edition), 1027.

5. Rand, Atlas Shrugged, 128.

6. Rand, Atlas Shrugged, 305.

7. Rand, Atlas Shrugged, 304.

8. Andrew Bernstein, Heroes, Legends, Champions: Why Heroism Matters (New York: Union Square Publishing, 2019), 93.

9. Rand, Atlas Shrugged, 371.

10. Rand, Atlas Shrugged, 255.

11. Rand, Atlas Shrugged, 484.

12. Rand, Atlas Shrugged, 373.

13. Rand, Atlas Shrugged, 376.

14. Rand, Atlas Shrugged, 425.

15. Rand, Atlas Shrugged, 529.

16. Rand, Atlas Shrugged, 858.

17. Rand, Atlas Shrugged, 974.

18. Rand, Atlas Shrugged, 108.

19. Rand, Atlas Shrugged, 493.

20. Rand, Atlas Shrugged, 797.

21. Rand, Atlas Shrugged, 797.

22. Rand, Atlas Shrugged, 797.

23. Rand, Atlas Shrugged, 76768.

24. Rand, Atlas Shrugged, 767.

25. Rand, Atlas Shrugged, 861.

26. Rand, Atlas Shrugged, 1002.

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Love in Atlas Shrugged - The Objective Standard

Camaraderie and chaos take Spoleto by way of Cassette Roulette – Charleston City Paper

Hes done it all, and shes sung it all. And in Cassette Roulette, which opens May 25 at Spoleto Festival USA, Tony Award winner John Cameron Mitchell and international cabaret performer Amber Martin come together to share it all.

As with many of the best New York City friendships, Mitchell and Martin met through a mutual fairy friends salon in the mid-2000s. The two bonded over their love of music, particularly 1960s and 70s vinyls. Mitchell had been working with longtime collaborator and friend PJ DeBoy on an event to help save the celebrated gay bar and queer haven Julius from being shut down. Martin had just moved to the city after a successful stint in Portland, Oregon, and with her came her 2,000-deep collection of albums.

John said, Hey, youve got all these records and were doing a record party why dont you do it with us? Martin said. And from there the record of their budding friendship was set.

The pair are set to perform their showcase of songs, stories and characters at Spoleto this year in a show that centers on love: Love for music, art, their community and each other, tracking their now almost 20-year friendship.

In fact, Origin of Love was the name of the show they first performed together. Mitchell originally presented it as a solo show heavy on songs from his glam-rock Broadway musical Hedwig and the Angry Inch. Once he learned of Martins singing skills and exceptional ear for harmony, he asked her to come along and sing background.

That bloomed into the two taking center stage together and, ultimately, the creation of Cassette Roulette.

Mitchell described the show as a compendium of different parts of our lives, our musical autobiography, one that covers the pairs combined 115 years in show business. The name Cassette Roulette leans into nostalgia (a time before Spotify or even CD players) but also the shows spontaneous nature.

At every performance, the audience spins a wheel that determines which of their 70 career-spanning songs Mitchell or Martin will sing and share a story about. No one show is the same.

We tell stories as we hit that song on the wheel, Mitchell said. Its a queer art/cabaret/karaoke/everything kind of show. Theres no script. Its just pure fun and chaos and not taking things too seriously or letting the audience take things too seriously.

Mitchell, who has performed, produced and directed for the stage and screen, is now focused on giving back and creating space for his community. Based in New Orleans and coming off an acting hiatus of more than a year (largely due to the 2023 SAG-AFTRA strike), he is starting an artist residency where he plans to bring in artists from marginalized communities, provide resources and elevate their work.

Im happy because Im doing stuff I care about, Mitchell said. Im doing gigs, Im playing and doing short films with people I meet in New Orleans, Im nurturing other peoples work, theyre working on mine. Im in the sandbox and Im having a good time.

That collaborative and generous spirit is part of how Cassette Roulette came about. Mitchell said he wanted to be able to highlight Martins gifts and her illustrious career. People dont know her as well, and once they see her, theyre like, Who is this genius? Mitchell said. Ive been luckier than her [in this business], and I want to share that, I want to share my friends work and let this help their careers.

He said it also helps not having to carry the load of a solo tour, and Martin agrees. He loves singing with me because I can harmonize with him to anything he wants to do, she said. He was also getting tired and exhausted from holding a tour the whole time. He knew about my weird, obscure past, and he wanted to push me out front.

Martin comes from a musical family: Her great-grandfather was a fiddle champion, and her mother, who also sang, taught her to harmonize at the age of 5. What a great schooling that was, she said. If you can sing harmony and listen with your ears, you can sing anything.

And singing anything is exactly what she has done her entire career. From Stevie Nicks to Dolly Parton to Janis Joplin (who was also from the same Texas area where Martin was raised) to even a little Chaka Khan and Sam Cooke, Martin has covered it all. She honors her soul and rock influences on her 2016 album, A.M. Gold, which is included in Cassette Roulette.

Or at least could be included, depending on how the wheel turns. The audience really chooses their own destiny, Martin said. One wheel is my head and one of the wheels is Johns head and we spin the wheel and whatever it lands on thats going to be spontaneous.

The spontaneity has worked in venues ranging from the Massachusetts Museum of Contemporary Arts (MASS MoCA), where it premiered, to the Public Theater in New York City last year.

Martin, who hasnt been to Charleston before, said she is looking forward to seeing other festival shows during her stay. Mitchell recently performed at Blackstar Symphony: The Music of David Bowie at the Gaillard Center and is excited to return, this time with his dear friend.

We are soulmates in music and friendship, and we try to share that vibe onstage, he said.

The pair will be able to do just that when they take the festival for three back-to-back performances at the Festival Hall starting May 25 at 9 p.m., with two additional performances on May 26 at 6 and 9 p.m.

Rayshaun Sandlin is an arts journalism and communications graduate of S.I. Newhouse School of Public Communications at Syracuse University

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Camaraderie and chaos take Spoleto by way of Cassette Roulette - Charleston City Paper

No Way Out: The Roulette Starring Jo Jin Woong, Kim Moo Yeol, And More Confirms Full Cast Lineup And Broadcast … – soompi

The upcoming mystery thriller drama No Way Out: The Roulette has revealed more cast lineup!

No Way Out: The Roulette is an upcoming drama that depicts the fierce confrontation between those who want to kill and those who want to survive amidst the situation where a bounty of 20 billion won (approximately $14.7 million) is placed for the murder of a heinous criminal who is released from prison.

Originally slated to portray the lead character Baek Joong Sik, the late actor Lee Sun Gyun withdrew from the project following drug-related allegations and his untimely passing.

Subsequently, Jo Jin Woong has assumed the role of Baek Joong Sik, a detective who finds himself in the ironic position of having to protect the notorious criminal Kim Gook Ho. Yoo Jae Myung plays Kim Gook Ho, the ex-convict now targeted for nationwide execution after his 13-year imprisonment.

Other key characters include those who seek to use the public assassination offer for their own purposes. Kim Moo Yeol plays Lee Sang Bong, Kim Gook Hos legal representative and lawyer. Driven by ambitions to achieve success in this corrupt world, Lee Sang Bong volunteers to become Kim Gook Hos lawyer. Yum Jung Ah portrays Ahn Myung Ja, the two-faced mayor of Hosan, who, upon facing the demise of her political career, sees Kim Gook Ho as her last hope and decides to use him.

Sung Yoo Bin stars as Seo Dong Ha, Kim Gook Hos son and a prodigious violinist burdened by the stigma of being a murderers son. Greg Han will star as Mr. Smile, a seasoned and ruthless killer who comes to Korea to kill Kim Gook Ho. Notably, this will mark his first debut in a Korean drama.

Lee Kwang Soo portrays Yoon Chang Jae, a butcher aiming to claim the substantial financial reward by killing Kim Gook Ho. Lastly, Kim Sung Cheol joins the ensemble as Sung Joon Woo, a young pastor who wields his influence over the believers of his huge church.

No Way Out: The Roulette will premiere on U+Mobile TV in July.

While waiting, watchJo Jin Woong in The Policemans Lineage:

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No Way Out: The Roulette Starring Jo Jin Woong, Kim Moo Yeol, And More Confirms Full Cast Lineup And Broadcast ... - soompi

Healthy Longevity The Nutrition Source – Harvard University

Longevity is the achievement of a long life. We may hope for longevity so that we can experience many years of quality time with loved ones or have time to explore the world. But living to a ripe old age doesnt necessarily mean healthy or happy longevity if it is burdened by disability or disease. The population of people over age 65 has grown more quickly than other age groups due to longer life spans and declining birth rates, and yet people are living more years in poor health. [1] Therefore, we will explore not just ones lifespan but healthspan, which promotes more healthy years of life.

What you do today can transform your healthspan or how you age in the future. Although starting early is ideal, its never too late to reap benefits.

Researchers from Harvard University looked at factors that might increase the chances of a longer life. [2] Using data collected from men and women from the Nurses Health Study and Health Professionals Follow-up Study who were followed for up to 34 years, researchers identified five low-risk lifestyle factors: healthy diet, regular exercise (at least 30 minutes daily of moderate to vigorous activity), healthy weight (as defined by a body mass index of 18.5-24.9), no smoking, and moderate alcohol intake (up to 1 drink daily for women, and up to 2 daily for men). Compared with those who did not incorporate any of these lifestyle factors, those with all five factors lived up to 14 years longer.

In a follow-up study, the researchers found that those factors might contribute to not just a longer but also a healthier life. [2] They saw that women at age 50 who practiced four or five of the healthy habits listed above lived about 34 more years free of diabetes, cardiovascular diseases, and cancer, compared with 24 more disease-free years in women who practiced none of these healthy habits. Men practicing four or five healthy habits at age 50 lived about 31 years free of chronic disease, compared with 24 years among men who practiced none. Men who were current heavy smokers, and men and women with obesity, had the lowest disease-free life expectancy.

Beyond the five core lifestyle habits mentioned above, a growing body of research is identifying additional factors that may be key to increasing our healthspans:

These senses can decline over time for various reasons: normal aging, which causes a gradual decrease in taste and smell; prescription drugs that reduce taste sensitivity and promote dry mouth or lack of saliva; deficiencies in micronutrients such as zinc that reduce taste; and poor dentition with tooth loss or dentures leading to chewing problems. [19] Up to 60% of adults 70 years and older may lose their sense of taste. [20] With this loss may come heavier seasoning of food with sugar and salt. [21] They may prefer softer lower-fiber foods that dont require much chewing. Poor taste and smell in the elderly is associated with lower dietary quality and poorer appetite. [22]

Food aromas are important as they trigger the release of saliva, stomach acid, and enzymes in preparation for digestion. [23] The scent of food can trigger the release of dopamine and serotonin, causing a feeling of wellbeing to encourage eating. An impaired sense of smell in older adults is also associated with less variety in food choices and poorer nutrition, but can also lead to increased food intake and weight gain in some individuals. [23]

Seasoning food more liberally with sodium-free herbs, spices, and vinegars may help to compensate for sensory deficiencies. Using foods with a savory umami quality like mushrooms, tomatoes, some cheeses, and yeast can boost richness and flavor. Another sensory aspect of food called kokumi describes a full and rich mouthfeelsuch as that experienced from a minestrone soup, an aged cheese, or a seafood stew simmering for many hours. If poor appetite from sensory loss is a problem, providing variety through different textures, smells, and colors in the meal may stimulate an increased desire to eat. [21]

Eating and food preparation are also important activities offering socialization and mental stimulation such as when learning new cooking skills. Preparing meals helps to reduce sedentariness as there are several action steps involved: selecting and purchasing, washing and chopping, and cooking the ingredients.

Japanese women and men currently live five to six years longer than Americans, so their practices are of great interest. In Japanese families, elders are highly revered and households are intergenerational. Japanese elders are generally healthier than Western elders, but is this the chicken or the egg? Does better health from good lifestyle habits allow them to stay physically active and involved in society so they remain a valuable asset and reap psychosocial benefits, or is it the culture that reveres elders so they have better mental health, less loneliness, and better healthcare so that they stay healthier longer? Japan has also largely avoided the epidemic of obesity that the U.S. is experiencing; for example, the prevalence of obesity among U.S. women is about 37% but among Japanese women is less than 5%. [24] This difference is certainly an important contributor to differences in life expectancy, but raises questions about how the Japanese have been able to control their weight. In recent years, diets in Japan have become more similar to those in the U.S. but they still eat smaller portions, more fermented foods, less sweets, and less red meat.

Identifying additional factors that improve and extend our healthspans is an active area of scientific inquiry. In the meantime, current research findings are encouraging, and underscore the importance of following healthy lifestyle habits throughout ones life course. That said, sticking to these behaviors is easier said than done, and public policies must support and promote these habits by improving the food and physical environments that surround us.

Last reviewed December 2022

The contents of this website are for educational purposes and are not intended to offer personal medical advice. You should seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. The Nutrition Source does not recommend or endorse any products.

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Healthy Longevity The Nutrition Source - Harvard University

Singularity and Sync Partner to Launch Global Impact Challenge Addressing Misinformation, Cyberbullying, and Social … – Morningstar

Singularity and Sync Partner to Launch Global Impact Challenge Addressing Misinformation, Cyberbullying, and Social Disconnection with $250K Prize

PR Newswire

MOUNTAIN VIEW, Calif., May 21, 2024

MOUNTAIN VIEW, Calif., May 21, 2024 /PRNewswire/ -- Singularity is thrilled to announce its partnership with Sync to launch a Global Impact Challenge (GIC) aimed at tackling the pressing issues of misinformation, cyberbullying, and social disconnection. This initiative underscores Singularity's commitment to fostering innovative solutions for global challenges through collaborative efforts.

Singularity has conducted 119 Global Impact Challenges worldwide since 2010, spanning over 50 countries and recognizing countless winners. These challenges aim to catalyze breakthrough innovations using technology to tackle pressing global issues.

The Singularity x Sync Global Impact Challenge welcomes applicants from across the globe. The winner, to be announced on Nov. 7, 2024, will receive a $250,000 cash prize and a scholarship opportunity to attend the Singularity Executive Program. The cash prize will be disbursed in installments, with the schedule to be determined later. The Executive Program offers a transformative five-day immersive experience, featuring workshops, group activities, and deep dives into cutting-edge technologies. It equips leaders with the mindset and tools to harness exponential change for personal, organizational, and societal advancement.

The jury tasked with selecting the Challenge winner will include representatives from Singularity, Sync, and distinguished leaders from the entrepreneurship, business, or innovation sectors.

Wadha AlNafjan, Sync lead, emphasizes the urgency of addressing key digital well-being challenges and the importance of such collaboration: "There are many digital well-being challenges that require our urgent focus. Our research indicates that misinformation, social disconnections, and cyberbullying are among the most pressing issues today. In response, Sync is joining forces with Singularity in its mission to educate, inspire, and empower leaders to imagine and create breakthroughs powered by exponential technologies. Together, we are launching the Global Impact Challenge to inspire innovators and entrepreneurs to address these critical concerns."

Neil Sogard, vice president of strategy and special projects at Singularity, highlights the importance of leveraging technology to improve lives globally: "At Singularity, we're confident that technology will continue to improve the lives of billions of people around the world. But with that level of impact, it's important we leverage our network of world-class experts and innovators to partner with organizations like Sync to strengthen the relationship between technology usage and sustained well-being for all global citizens."

Singularity is the leader in educating, inspiring, and empowering leaders to imagine and create breakthroughs powered by exponential technologies.

Through immersive learning programs and experiences focused on the convergence and application of exponential technologies, Singularity teaches leaders from around the globe to shift their mindset, drive innovation, and transform their organization exponentially.

Founded in Silicon Valley in 2008, Singularity has inspired over 200,000 leaders in over 100 countries from industry, academia, and government to join us on our mission of creating a future of abundance.

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About Sync

Sync is a digital well-being initiative that aims to raise awareness through translating research-based understanding of the amplification of technology in our lives into audience-friendly materials and tools, with a vision to create a world where we are all in control of our digital lives.

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Singularity and Sync Partner to Launch Global Impact Challenge Addressing Misinformation, Cyberbullying, and Social ... - Morningstar

This Week’s Awesome Tech Stories From Around the Web (Through May 18) – Singularity Hub

Its Time to Believe the AI Hype Steven Levy | Wired Theres universal agreement in the tech world that AI is the biggest thing since the internet, and maybe bigger. Skeptics might try to claim that this is an industry-wide delusion, fueled by the prospect of massive profits. But the demos arent lying. We will eventually become acclimated to the AI marvels unveiled this week. The smartphone once seemed exotic; now its an appendage no less critical to our daily life than an arm or a leg. At a certain point AIs feats, too, may not seem magical any more.

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How to Put a Datacenter in a Shoebox Anna Herr and Quentin Herr | IEEE Spectrum At Imec, we have spent the past two years developing superconducting processing units that can be manufactured using standard CMOS tools. A processor based on this work would be one hundred times as energy efficient as themost efficient chips today, and it would lead to a computer that fits a data-centers worth of computing resources into a system the size of a shoebox.

IndieBios SF Incubator Lineup Is Making Some Wild Biotech Promises Devin Coldewey | TechCrunch We took special note of a few, which were making some major, bordering on ludicrous, claims that could pay off in a big way. Biotech has been creeping out in recent years to touch adjacent industries, as companies find how much they rely on outdated processes or even organisms to get things done. So it may not surprise you that theres a microbiome company in the latest batchbut you might be surprised when you hear its the microbiome of copper ore.

Its the End of Google Search as We Know It Lauren Goode | Wired Its as though Google took the index cards for the screenplay its been writing for the past 25 years and tossed them into the air to see where the cards might fall. Also: The screenplay was written by AI. These changes to Google Search have been long in the making. Last year the company carved out a section of its Search Labs, which lets users try experimental new features, for something calledSearch Generative Experience. The big question since has been whether, or when, those features would become a permanent part of Google Search. The answer is, well, now.

Waymo Says Its Robotaxis Are Now Making 50,000 Paid Trips Every Week Mariella Moon | Engadget If youve been seeing more Waymo robotaxis recently in Phoenix, San Francisco, and Los Angeles, thats because more and more people are hailing one for a ride. The Alphabet-owned company has announced on Twitter/X that its now serving more than 50,000 paid trips every week across three cities. Waymo One operates 24/7 in parts of those cities. If the company is getting 50,000 rides a week, that means it receives an average of 300 bookings every hour or five bookings every minute.

Technology Is Probably Changing Us for the Worseor So We Always Think Timothy Maher | MIT Technology Review Weve always greeted new technologies with a mixture of fascination and fear, saysMargaret OMara, a historian at the University of Washington who focuses on the intersection of technology and American politics. People think: Wow, this is going to change everything affirmatively, positively, she says. And at the same time: Its scarythis is going to corrupt us or change us in some negative way. And then something interesting happens: We get used to it, she says. The novelty wears off and the new thing becomes a habit.'

This Is the Next Smartphone Evolution Matteo Wong | The Atlantic Earlier [this week], OpenAI announced its newest product: GPT-4o, a faster, cheaper, more powerful version of its most advanced large language model, and one that the company has deliberately positioned as the next step in natural human-computer interaction. Watching the presentation, I felt that I was witnessing the murder of Siri, along with that entire generation of smartphone voice assistants, at the hands of a company most people had not heard of just two years ago.

In the Race for Space Metals, Companies Hope to Cash In Sarah Scoles | Undark Previous companies have rocketed toward similar goals before but went bust about a half decade ago. In the years since that first cohort left the stage, though, the field has exploded in interest, said Angel Abbud-Madrid, director of the Center for Space Resources at the Colorado School of Mines. The economic picture has improved with the cost of rocket launches decreasing, as has the regulatory environment, with countries creating laws specifically allowing space mining. But only time will tell if this decades prospectors will cash in where others have drilled into the red or be buried by their business plans.

What I Got Wrong in a Decade of Predicting the Future of Tech Christopher Mims | The Wall Street Journal Anniversaries are typically a time for people to get misty-eyed and recount their successes. But after almost 500 articles in The Wall Street Journal, one thing Ive learned from covering the tech industry is that failures are far more instructive. Especially when theyre the kind of errors made by many people. Heres what Ive learned from a decade of embarrassing myself in publicand having the privilege of getting an earful about it from readers.

Lab-Grown Meat Is on Shelves Now. But Theres a Catch Matt Reynolds | Wired Now cultivated meat is available in one store in Singapore. There is a catch, however: The chicken on sale at Hubers Butchery contains just 3 percent animal cells. The rest will be made of plant proteinthe same kind of ingredients youd find in plant-based meats that are already on supermarket shelves worldwide. This might feel like a bit of a bait and switch. Didnt cultivated meat firms promise us real chicken? And now were getting plant-based products with a sprinkling of animal cells? That criticism wouldnt be entirely fair, though.

Image Credit:Pawel Czerwinski / Unsplash

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This Week's Awesome Tech Stories From Around the Web (Through May 18) - Singularity Hub

Black hole singularities defy physics. New research could finally do away with them. – Livescience.com

Black holes are some of the most enigmatic objects in the universe, capable of deforming the fabric of space around them so violently that not even light can escape their gravitational grip. But it turns out, much of what scientists know about these mysterious objects could be wrong.

According to new research, published in April in the journal Physical Review D, black holes could actually be entirely different celestial entities known as gravastars.

"Gravastars are hypothetical astronomical objects that were introduced [in 2001] as alternatives to black holes," study co-author Joo Lus Rosa, a professor of physics at the University of Gdask in Poland, told Live Science in an email. "They can be interpreted as stars made of vacuum energy or dark energy: the same type of energy that propels the accelerated expansion of the universe."

Karl Schwarzschild, a German physicist and astronomer, first predicted black holes in 1915, based on calculations using Albert Einstein's general theory of relativity.

Over the years, astronomical observations have seemingly confirmed the existence of objects resembling black holes. However, Schwarzschild's description of these space bodies has some shortcomings.

In particular, the center of a black hole is predicted to be a point of infinitely high density, called a singularity, where all the mass of the black hole is concentrated, but fundamental physics teaches us that infinities do not exist, and their appearance in any theory signals its inaccuracy or incompleteness.

"These problems indicate that something is either wrong or incomplete in the black hole model, and that the development of alternative models is necessary," Rosa said. "The gravastar is one of many alternative models proposed. The main advantage of gravastars is that they do not have singularities."

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Related: Newfound 'glitch' in Einstein's relativity could rewrite the rules of the universe, study suggests

Like ordinary black holes, gravastars should arise at the final stage of the evolution of massive stars, when the energy released during thermonuclear combustion of the matter inside them is no longer enough to overcome the force of gravity, and the star collapses into a much denser object. But in contrast to black holes, gravastars are not expected to have any singularities and are thought to be thin spheres of matter whose stability is maintained by the dark energy contained within them.

To find out if gravastars are viable alternatives to singular black holes, Rosa and his colleagues examined the interaction of particles and radiation with these hypothetical objects.

Using Einstein's theory, the authors examined how the huge masses of hot matter that surround supermassive black holes would appear if these black holes were actually gravastars. They also scrutinized the properties of "hot spots" gigantic gas bubbles orbiting black holes at near-light speeds.

Their findings revealed striking similarities between the matter emissions of gravastars and black holes, suggesting that gravastars don't contradict scientists' experimental observations of the universe. Moreover, the team discovered that a gravastar itself should appear almost like a singular black hole, creating a visible shadow.

"This shadow is not caused by the trapping of light in the event horizon, but by a slightly different phenomenon called the 'gravitational redshift,' causing light to lose energy when it moves through a region with a strong gravitational field," Rosa said. "Indeed, when the light emitted from regions close to these alternative objects reach[es] our telescopes, most of its energy would have been lost to the gravitational field, causing the appearance of this shadow."

The striking resemblances between Schwarzschild's black hole model and gravastars highlight the latter's potential as a realistic alternative, free from the theoretical pitfalls of singularities.

However, this theory needs to be backed up with experiments and observations, which the study authors believe may soon be carried out. While gravastars and singular black holes might behave similarly in many respects, subtle differences in emitted light could potentially distinguish them.

"To test our results experimentally, we are counting on the next generation of observational experiments in gravitational physics," Rosa said, referring to the black hole-hunting Event Horizon Telescope and the GRAVITY+ instrument being added to the Very Large Telescope in Chile. "These two experiments aim to observe closely what happens near the center of galaxies, in particular, our own Milky Way."

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Black hole singularities defy physics. New research could finally do away with them. - Livescience.com

TikTok moves toward ‘performance automation vision’ with latest machine learning ad tools – Digiday

TikToks latest machine learning ad solutions are proof that the platform wants to automate as much of its advertising as possible.

The product, dubbed Performance Automation, was announced at the platforms fourth annual TikTok World product summit today its first official summit since Biden signed the TikTok divest or sell bill last month, and subsequently the entertainment app took the U.S. government to court to appeal.

Its safe to say TikTok wants advertisers to believe its not entertaining the idea of being booted out of the U.S. anytime soon. If that wasnt already obvious during its NewFront earlier this month, this latest announcement makes it clearer that its business as usual for the platform right now. Or at least trying to make it as clear as possible that advertisers can park their contingency plans and keep spending on TikTok.

TikTok is actively working to keep marketers engaged and on the platform despite the legislative challenges, said Traci Asbury, social investment lead at Goodway Group. They [TikTok] have complete confidence in their upcoming legal appeals and are actively encouraging marketers to keep adopting best practices and usage of the platforms capabilities to make positive impacts on their businesses.

Well, you probably already know about TikToks Smart Performance Campaign, which was launched last year. The campaign uses semi-automation capabilities including auto-targeting, auto-bidding and auto-creative.

But Performance Automation, which is still in early testing, goes one step further, by automating more of the process, including the creative. With this campaign, advertisers input the necessary assets, budget and goals, and TikToks predictive AI and machine learning will select the best creative asset, to ensure the best campaign is put in front of the right customer at the right time. As a TikTok spokesperson confirmed, the platform is moving toward a performance automation vision and this latest product is the next step on that journey.

And thats not all. The platform has also launched a similar capability for its TikTok Shop, dubbed TikTok Shop Marketing Automation. Like Performance Automation, this works by automating bidding, budgeting, ad management and creative for TikTok Shop products. Since TikTok Shop is only available in select regions, this latest product is currently rolled out in South-East Asia, and in testing in the U.S.

Ohio-based health and wellness brand Triquetra Health is one of those early testers. According to Adolfo Fernandez, global product strategy and operations at TikTok, the brand already achieved 4x their return on investment in TikTok Shop within the first month of using this new automation product, and increased sales on the platform by 136%. He did not provide exact figures.

To be clear, Performance Automation and TikTok Shop Marketing Automation arent their official names. These are just temporary identities the platform is using until they roll out the products officially.

Still, all sounds familiar? Thats because it is. Performance Automation is similar to what the other tech giants have been doing for a while now, and what TikTok started to dabble in with its Smart Performance Campaign last year. Think Googles Performance Max, Metas Advantage+ and now even Amazons Performance+ they all play a similar role for their respective platforms. TikTok just joining the pack simply confirms that automation is the direction that advertising as an industry is heading.

In many ways, this was inevitable. Meta, Google et al have amassed billions of ad dollars over the years by making it as easy as possible for marketers to spend on their ads. From programmatic bidders to attribution tools, the platforms have tried to give marketers fewer reasons to spend elsewhere. Machine learning technologies that essentially oversee campaigns are the latest manifestation of this. Sooner or later TikTok was always going to make a move.

Still, there are concerns aplenty over how these technologies work they are, after all, the ultimate set it and forget it type of campaign. Marketers hand over the assets and data they want the platform to work with, and the technology takes it from there. Thats it. Marketers have no way of knowing whether these campaigns are doing what the platform says theyre doing because theyre unable to have them independently verified. It remains to be seen whether TikToks own effort will take a similar stance or break with tradition.

Speaking of measurement, TikTok is also launching unified lift a new product which measures TikTok campaign performance across the entire decision journey, using brand and conversion lift studies. KFC Germany has already tried it out and drove a 25% increase in brand recall and saw an 81% increase in app installs, according to Fernandez, without providing exact figures.

Among the other announcements were:

Well for now, nothing much has changed. Marketers have contingency plans in place, but thats just standard business practice. Beyond that, everything as far as TikTok goes is pretty much business as usual.

Colleen Fielder, group vp of social and partner marketing solutions at Basis Technologies said her team is not actively recommending any of their clients discontinue spending on TikTok. Theyre continuing to include the platform on proposals.

We knew TikTok was going to sue the U.S. government, and that may push this 9-12 month timeline even further back, which gives us a longer lead time to continue running on TikTok and / or identify alternative platforms as needed, she said.

For Markacy, its a similar state of play. We have a loose partnership with digital media company Attn, which is heavily invested in TikTok, said Tucker Matheson, co-CEO of the company. Theyre still getting big proposals for work, which is a positive sign.

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TikTok moves toward 'performance automation vision' with latest machine learning ad tools - Digiday

Reinforcement learning AI might bring humanoid robots to the real world – Science News Magazine

ChatGPT and other AI tools are upending our digital lives, but our AI interactions are about to get physical. Humanoid robots trained with a particular type of AI to sense and react to their world could lend a hand in factories, space stations, nursing homes and beyond. Two recent papers in Science Robotics highlight how that type of AI called reinforcement learning could make such robots a reality.

Weve seen really wonderful progress in AI in the digital world with tools like GPT, says Ilija Radosavovic, a computer scientist at the University of California, Berkeley. But I think that AI in the physical world has the potential to be even more transformational.

The state-of-the-art software that controls the movements of bipedal bots often uses whats called model-based predictive control. Its led to very sophisticated systems, such as the parkour-performing Atlas robot from Boston Dynamics. But these robot brains require a fair amount of human expertise to program, and they dont adapt well to unfamiliar situations. Reinforcement learning, or RL, in which AI learns through trial and error to perform sequences of actions, may prove a better approach.

We wanted to see how far we can push reinforcement learning in real robots, says Tuomas Haarnoja, a computer scientist at Google DeepMind and coauthor of one of the Science Robotics papers. Haarnoja and colleagues chose to develop software for a 20-inch-tall toy robot called OP3, made by the company Robotis. The team not only wanted to teach OP3 to walk but also to play one-on-one soccer.

Soccer is a nice environment to study general reinforcement learning, says Guy Lever of Google DeepMind, a coauthor of the paper. It requires planning, agility, exploration, cooperation and competition.

The toy size of the robots allowed us to iterate fast, Haarnoja says, because larger robots are harder to operate and repair. And before deploying the machine learning software in the real robots which can break when they fall over the researchers trained it on virtual robots, a technique known as sim-to-real transfer.

Training of the virtual bots came in two stages. In the first stage, the team trained one AI using RL merely to get the virtual robot up from the ground, and another to score goals without falling over. As input, the AIs received data including the positions and movements of the robots joints and, from external cameras, the positions of everything else in the game. (In a recently posted preprint, the team created a version of the system that relies on the robots own vision.) The AIs had to output new joint positions. If they performed well, their internal parameters were updated to encourage more of the same behavior. In the second stage, the researchers trained an AI to imitate each of the first two AIs and to score against closely matched opponents (versions of itself).

To prepare the control software, called a controller, for the real-world robots, the researchers varied aspects of the simulation, including friction, sensor delays and body-mass distribution. They also rewarded the AI not just for scoring goals but also for other things, like minimizing knee torque to avoid injury.

Real robots tested with the RL control software walked nearly twice as fast, turned three times as quickly and took less than half the time to get up compared with robots using the scripted controller made by the manufacturer. But more advanced skills also emerged, like fluidly stringing together actions. It was really nice to see more complex motor skills being learned by robots, says Radosavovic, who was not a part of the research. And the controller learned not just single moves, but also the planning required to play the game, like knowing to stand in the way of an opponents shot.

In my eyes, the soccer paper is amazing, says Joonho Lee, a roboticist at ETH Zurich. Weve never seen such resilience from humanoids.

But what about human-sized humanoids? In the other recent paper, Radosavovic worked with colleagues to train a controller for a larger humanoid robot. This one, Digit from Agility Robotics, stands about five feet tall and has knees that bend backward like an ostrich. The teams approach was similar to Google DeepMinds. Both teams used computer brains known as neural networks, but Radosavovic used a specialized type called a transformer, the kind common in large language models like those powering ChatGPT.

Instead of taking in words and outputting more words, the model took in 16 observation-action pairs what the robot had sensed and done for the previous 16 snapshots of time, covering roughly a third of a second and output its next action. To make learning easier, it first learned based on observations of its actual joint positions and velocity, before using observations with added noise, a more realistic task. To further enable sim-to-real transfer, the researchers slightly randomized aspects of the virtual robots body and created a variety of virtual terrain, including slopes, trip-inducing cables and bubble wrap.

After training in the digital world, the controller operated a real robot for a full week of tests outside preventing the robot from falling over even a single time. And in the lab, the robot resisted external forces like having an inflatable exercise ball thrown at it. The controller also outperformed the non-machine-learning controller from the manufacturer, easily traversing an array of planks on the ground. And whereas the default controller got stuck attempting to climb a step, the RL one managed to figure it out, even though it hadnt seen steps during training.

Reinforcement learning for four-legged locomotion has become popular in the last few years, and these studies show the same techniques now working for two-legged robots. These papers are either at-par or have pushed beyond manually defined controllers a tipping point, says Pulkit Agrawal, a computer scientist at MIT. With the power of data, it will be possible to unlock many more capabilities in a relatively short period of time.

And the papers approaches are likely complementary. Future AI robots may need the robustness of Berkeleys system and the dexterity of Google DeepMinds. Real-world soccer incorporates both. According to Lever, soccer has been a grand challenge for robotics and AI for quite some time.

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Reinforcement learning AI might bring humanoid robots to the real world - Science News Magazine