Monthly Archives: February 2017

4 challenges Artificial Intelligence must address – The Next Web – TNW

Posted: February 28, 2017 at 6:18 am

If news, polls and investment figures are any indication, Artificial Intelligence and Machine Learning will soon become an inherent part of everything we do in our daily lives.

Backing up the argument are a slew of innovations and breakthroughs that have brought the power and efficiency of AI into various fields including medicine, shopping, finance, news, fighting crime and more.

But the explosion of AI has also highlighted the fact that while machines will plug some of the holes human-led efforts leave behind, they will bring disruptive changes and give rise to new problems that can challenge the economical, legal and ethical fabric of our societies.

Here are four issues that need Artificial Intelligence companies need to address as the technology evolves and invades even more domains.

Automation has been eating away at manufacturing jobs for decades. Huge leaps in AI have accelerated this process dramatically and propagated it to other domainspreviously imagined to remain indefinitely in the monopoly of human intelligence

From driving trucks to writing news and performing accounting tasks, AI algorithms are threatening middle class jobs like never before. They might set their eyes on other areas as well, such as replacing doctors, lawyers or even the president.

Its also true that the AI revolution will create plenty of new data science, machine learning, engineering and IT job positions to develop and maintain the systems and software that will be running those AI algorithms. But the problem is that, for the most part, the people who are losing their jobs dont have the skill sets to fill the vacant posts, creating an expanding vacuum of tech talent and a growing deluge of unemployed and disenchanted population. Some tech leaders are even getting ready for the day the pitchforks come knocking at their doors.

In order to prevent things from running out of control, the tech industry has a responsibility to help the society to adapt to the major shift that is overcoming the socio-economic landscape and smoothly transition toward a future where robots will be occupying more and more jobs.

Teaching new tech skills to people who are losing or might lose their jobs to AI in the future can complement the efforts. In tandem, tech companies can employ rising trends such as cognitive computing and natural language generation and processing to helpbreak down the complexity of tasks and lower the bar for entry into tech jobs, making them available to more people.

In the long run governments and corporations must consider initiatives such as Universal Basic Income (UBI), unconditional monthly or yearly payments to all citizens, as we slowly inch toward the day where all work will be carried out by robots.

As has been proven on several accounts in the past years, AI can be just as or even more biased than humans.

Machine Learning, the popular branch of AI that is behind face recognition algorithms, product suggestions, advertising engines, and much more, depends on data to train and hone its algorithms.

The problem is, if the information trainers feed to these algorithms is unbalanced, the system will eventually adopt the covert and overt biases that those data sets contain. And at present, the AI industry is suffering from diversity troubles that some label the white guy problem, or largely dominated by white males.

This is the reason why an AI-judged beauty contest turned out to award mostly white candidates, a name-ranking algorithm ended up favoring white-sounding names, and advertising algorithms preferred to show high-paying job ads to male visitors.

Another problem that caused much controversy in the past year was the filter bubble phenomenon that was seen in Facebook and other social media that tailored content to the biases and preferences of users, effectively shutting them out from other viewpoints and realities that were out there.

While for the moment much of the cases can be shrugged off as innocent mistakes and humorous flaws, some major changes need to be made if AI will be put in charge of more critical tasks, such as determining the fate of a defendant in court. Safeguards also have to be put in place to prevent any single organization or company to skew the behavior of an ML algorithm in its favor by manipulating the data.

This can be achieved by promoting transparency and openness in algorithmic datasets. Shared data repositories that are not owned by any single entity and can be vetted and audited by independent bodies can help move toward this goal.

Whos to blame when a software or hardware malfunctions? Before AI, it was relatively easy to determine whether an incident was the result of the actions of a user, developer or manufacturer.

But in the era of AI-driven technologies, the lines are not as clearcut.

ML algorithms figure out for themselves how to react to events, and while data gives them context, not even the developers of those algorithms can explain every single scenario and decision that their product makes.

This can become an issue when AI algorithms start making critical decisions such as when a self-driving car has to choose between the life of a passenger and a pedestrian.

Extrapolating from that, there are many other conceivable scenarios where determining culpability and accountability will become difficult, such as when an AI-driven drug infusion system or robotic surgery machine harms a patient.

When the boundaries of responsibility are blurred between the user, developer, and data trainer, every involved party can lay the blame on someone else. Therefore, new regulations must be put in place to clearly predict and address legal issues that will surround AI in the near future.

AI and ML feed on data reams of it and companies that center their business around the technology will grow a penchant for collecting user data, with or without the latters consent, in order to make their services more targeted and efficient.

In the hunt for more and more data, companies may trek into uncharted territory and cross privacy boundaries. Such was the case of a retail store that found out about a teenage girls secret pregnancy, and the more recent case of UK National Health Services patient data sharing program with Googles DeepMind, a move that was supposedly aimed at improving disease prediction.

Theres also the issue of bad actors, of both governmental and non-governmental nature, that might put AI and ML to ill use. A very effective Russian face recognition app rolled out last year proved to be a potential tool for oppressive regimes seeking to identify and crack down on dissidents and protestors. Another ML algorithm proved to be effective at peeking behind masked images and blurred pictures.

Other implementations of AI and ML are making it possible to impersonate people by imitating their handwriting, voice and conversation style, an unprecedented power that can come in handy in a number of dark scenarios.

Unless companies developing and using AI technology regulate their information collection and sharing practices and take necessary steps to anonymize and protect user data, theyll end up causing harm than good to users. The use and availability of the technology must also be revised and regulated in a way to prevent or minimize ill use.

Users should also become more sensible about what they share with companies or post on the Internet. Were living in an era where privacy is becoming a commodity, and AI isnt making it any better.

There are benefits and dark sides to every disruptive technology, and AI is no exception to the rule. What is important is that we identify the challenges that lay before us and acknowledge our responsibility to make sure that we can take full advantage of the benefits while minimizing the tradeoffs.

The robots are coming. Lets make sure they come in peace.

This post is part of our contributor series. It is written and published independently of TNW.

Read next: Microsoft will soon let you block desktop apps from installing on Windows 10

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Artificial Intelligence: Removing The Human From Fintech – Forbes

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As I'm sure many in the technology industry have thought today, there should have been a way to avoid the Oscars Envelopegate. But, is artificial intelligence the answer to all of our human error problems? A recent Accenture report found that the ...

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Christianity is engaging Artificial Intelligence, but in the right way – Crux: Covering all things Catholic

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In a recent essay in The Atlantic, Jonathan Merritt laments that theologians and Christian leaders, including Pope Francis, have not addressed what he claims will be the greatest challenge that Christianity has ever faced: Artificial Intelligence, or AI.

In his view, intelligent machines threaten to overturn many Christian beliefs, a trial that theologians seem blind to because theyre stuck rehashing old questions instead of focusing on the coming ones.

Such a criticism would be devastating if true, but is it?

A fuller reading of Pope Franciss work suggests that he is actually engaging the issues with AI that most directly affect the contemporary Church and society. Before I get to that, though, its necessary to give Merritts argument his due. Most theologians are indeed not addressing the specific aspects of AI that he considers essential, but this is a wise choice on their part.

First, its important to note that rehashing old questions, or what Catholics like to call the development of tradition, provides many insights into these questions. For example, Merritt claims that Christians have mostly understood the soul to be a uniquely human element, an internal and eternal component that animates our spiritual sides.

This is not an accurate characterization.

Drawing upon the heritage of Greek philosophy, most theologians have understood the soul to be what makes a specific living thing what it is. It is the principle of growth and development in all living things, movements and sensation in animals, and rationality in humans.

Therefore, animals have souls, plants have souls, and an AI that could think and manipulate the world around it would have to have something like a soul.

Merritt qualifies himself in the next sentence to refer to the image of God that each person possesses in her soul. Yet again, major figures in the tradition such as Thomas Aquinas do not see the image of God restricted to humans.

For him (some other theologians have very different interpretations), we imagine God primarily in our potential for reason and free will, so any being with reason and free will would possess that image, including angels, for Aquinas, rational aliens, for Francis, even true AI, if it existed.

Of course, this reason is not mere instrumental reason, but one that understands purposes, meaning, and the moral law.

Still, based on Merritts argument one might ask, how can such spiritual faculties arise out of silicon circuits (or nanotubes, or any other material)? While a problem, it is no more difficult, nor much different, than the question of how the spiritual arises from lowly flesh, a question that thinkers have wrestled with throughout the Western tradition.

Theologians struggle with this problem in ordinary human development how and when new life gains a soul is a central theological question, for obvious practical reasons. The predominant answer in the Catholic tradition is that, in the process of procreation in which human parents cooperate, God creates an individual spiritual soul for each human body. Something like this framework could be used to think about AI.

It is true that some issues are more difficult, like how AI could be redeemed.

Christianity argues for Gods special care for humanity, with the second person of the Trinity assuming a human nature in the Incarnation. This doctrine raises questions about Christs relation to any possible AI, but ones not fundamentally different to questions of how Christ redeems all of nonhuman creation, questions that have become ever more pressing given environmental devastation.

Given these resources, why havent more theologians directly addressed AI?

First, I would guess that most theologians are less optimistic than the ones Merritt quotes about the actual possibility of true AI. Beyond the sixty years of unfulfilled promises that AI is just around the corner, AI theorists have not addressed philosophical concerns as to whether their programs can have consciousness and grasp meaning.

In his Chinese Room argument, John Searle pointed out that while computer programs manipulate symbols (syntax), allowing them to imitate behavior, they cannot really grasp the meaning (semantics) of the things they manipulate, which would be necessary for consciousness.

A second source of skepticism for engaging AI is that, along with many contemporary non-Christian thinkers, theologians recognize making an AI is an extremely bad idea. If a machine has the free choice necessary for true AI, then it has the possibility of sin, leading to large downside risks, such as human extinction.

This concern about risk raises the final problem with Merritts analysis if one reads Francis carefully, one finds that he addresses the problems of todays limited AI that are harming people right now rather than future speculative possibilities.

Laudato Si, Franciss recent encyclical, is just as much about technology in human ecology as it is about the natural environment.

He addresses contemporary mental pollution and isolation, reflecting concerns in other papal addresses over people only receiving information that confirms their opinions, problems that arise in part due to AI algorithms reflecting our opinions back to us in search results and news feeds, a solipsism whose political effects were chillingly documented in Adam Curtis documentary HyperNormalisation.

In a second and even more important example, he laments a kind of technological progress in which the costs of production are reduced by laying off workers and replacing them with machines.These are not only issues of automation impacting blue collar jobs, but now, even many white collar jobs are disappearing due to the applications of AI.

Pope Francis demonstrates that dealing with Merritts speculative problems may distract us from more pressing challenges, such as knowledge workers in their late 40s whose positions become redundant due to AI and who thus wont be able to make their mortgages while they retrain.

Problems like that may not be as hot a topic for a TED talk as speculating on the prayer life of AI, but these are the challenges of technology that a Church whose members will be judged by their care for the least in society should be addressing.

Paul Scherz is an assistant professor of moral theology/ethics at The Catholic University of America. He examines how the daily use of biomedical technologies shapes the way researchers, doctors, and patients see and manipulate the world and their bodies. Scherz has a Ph.D. in Genetics from Harvard University and a Ph.D. in moral theology from the University of Notre Dame.

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‘Artificial intelligence is the next big thing’ – The Hindu – The Hindu

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Stop Taking These 10 Vitamins and Supplements and Eat These Foods Instead – The Daily Meal

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According to data from the Center for Disease Control and Prevention, from 1990 to 2006, the number of Americans taking some sort of supplement increased from 40 to 53 percent. However, studies show that, with a few specific exceptions, most Americans already get an adequate amount of nutrients, through fortified and whole foods.

Click here to view theStop Taking These 10 Vitamins and Supplements and Eat These Foods Instead Slideshow

Fruits and vegetables offer fiber, phytochemicals, and antioxidants that cant be replicated by a handful of pills, and nutrients, like vitamin A, E, and calcium are better absorbed by the body when derived from whole foods.

That said, supplements do sometimes serve a purpose. People over the age of 50 have trouble retaining vitamin B-12 naturally through food, for instance, and for vegetarians, iron derived from spinach and other plant-based sources is not as easily absorbed by the body. Please consult your doctor, then, before eliminating any supplements from your diet.

If there are no medical concerns, however, you might want to start weaning yourself off supplements today by eating these 10 foods instead.

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Cranberry Supplements: Not Bitter, Better – WholeFoods Magazine

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Many people may be aware of the potential health benefits of the cranberry. Cranberries are known to be high in antioxidants, which can support heart health and shown in studies to reduce the risk of cancer and Alzheimers. Cranberries are also anti-inflammatory and can be helpful for reducing the occurrence or frequency of ulcers and urinary tract infections (UTIs). The question to ask then is, whats the best way to reap these benefits, by eating cranberries, drinking cranberry juice or taking a supplement? In the interest of time and convenience, a motivator of many peoples dietary habits, taking a supplement may be the most practical route to gain all of the benefits of the cranberry.

Eating cranberries in their unaltered, natural form is certainly good for you as they are low in calories, only 46 calories per cup, are fat free, cholesterol free, sodium free and are a good source of phytonutrients and vitamin A (1). The potential down side is the taste. If bitterness isnt something a consumer enjoys, then eating whole cranberries could be more of a chore than a pleasure. Along with the taste is the sheer amount of cranberries that would need to be consumed daily in order to reap the benefits they produce; an amount more readily found in supplements.

Cranberries have naturally occurring proanthocyanidins (PAC), which is the plant compound that gives cranberries the reputation they have for reducing the risks of UTIs. Cranberry products taken on a regular basis were clinically proven to prevent UTI and may serve as an alternative to recurrent use of antibiotics, states the National Institute of Food and Agriculture. It has been proposed that cranberry products act by inhibiting uropathogenic strains of E. coli from adhering to uroepithelial cells, which is the initial step in development of infection (2). It was originally believed that proanthocyanidins helped reduce the risk of UTIs by making urine more acidic, but it is actually due to bacteria not being able to adhere to the walls that give proanthocyanidin its reputation as a preventative agent.

When taking a cranberry supplement, the dose is typically more concentrated than what you would find in a whole cranberry. Although it would seem that this would automatically make it better, this is not always necessarily the case. When extracting something you are removing part of an item from the whole, which means that although you may be getting a more concentrated dose of the item, the composition of vitamins and other nutrients being extracted from the berry may not all be present in the same way. However, different processing methods can deliver a different result. Therefore, many manufacturers utilize methods that help maintain the original integrity of the cranberry.

In the case of powders, the process of drying the cranberries can also lower the levels of antioxidants, vitamin A and vitamin C. Considering this, certain manufacturers utilize systems that dry at lower temperatures for a longer period of time to maintain the integrity of the powder. This is particularly important for protecting the PAC content of the cranberry powder (3).

With this is mind, supplements have been proven to be more effective than cranberry juice for preventing UTIs, especially since the added sugars found in most juices can actually worsen infections. Of course, some question the effectiveness of cranberry supplements. A recent JAMA editorial stated that there was a lack of efficacy in the use of cranberry powder for supporting urinary tract health following the results of a recent randomized controlled trial that found no significant relationship between the two (4).

In response, the firm Fruit dOr, based in Quebec, Canada, cited a recent in vitro study they conducted, in partnership with UAS Laboratories. The research study demonstrated a synergistic relationship between whole food cranberry extract standardized to 7% PAC content (both soluble and insoluble PAC) and a probiotic formulation of Lactobacillus and Bifidobacterium (5). Specifically, the study found this relationship to be effective for inhibiting the invasiveness of pathogenic E. coli and reduce the risk of urinary tract infection in women.

Results showed that the bioactive PACs found in their whole food cranberry interfered with the invasion of the harmful bacteria by interacting with its surface, essentially wrapping around it. This prevents the harmful bacteria from travelling through the urethra and other parts of the body vulnerable to bacterial infection. The firm also sought to make the distinction between the cranberry juice powder used in the unsuccessful study and their whole food cranberry powder which utilizes the entirety of the fruit. This goes to show that not all cranberry nutraceutical ingredients are created equal.

Supplements are also an effective route for flavonoids, polyphenolic compounds that are responsible for promoting heart health and may possibly reduce the risk of certain types of cancers due to the antioxidants present. Studies show that polyphenols may contribute to a reduction in cardiovascular disease and risk factors increasing the resistance of bad LDL cholesterol to oxidation, inhibiting platelet aggregation and reducing blood pressure (6). One double-blind, placebo-controlled, parallel-arm study assigned volunteers to drink either a low calorie cranberry juice or flavor-, color- and energymatched placebo beverage twice-daily for eight weeks, while on the same controlled diet (7). Results showed a reduction of cardiovascular risk factors among participants who consumed cranberry juice. These risk factors included including diastolic blood pressure, C-reactive proteins, a biomarker for inflammation, triglycerides and blood glucose. Triglycerides, for example, saw the highest reduction in the cranberry group among those with the highest baseline levels. While this research studied cranberry juice, it can make the case for cranberry supplements as well given their more concentrated doses and much lower sugar content.

In the case of cancer, while supplements cannot cure or treat any disease, research shows that cranberry-derived extracts inhibit the growth of cancer cells in vitro. Specifically, cranberry-derived ursolic acid, proanthocyanidins and an organic-soluble cranberry extract inhibit the growth of breast, colon, cervical, glioblastoma, leukemia, lung, melanoma, oral cavity, prostate and renal cancer cell lines, explain the authors of a research paper (8). These findings provide the basis for investigation for in vivo model such as animal studies. In vivo models that do exist have yielded limited results, meaning that further research is required.

Cranberry supplements have also been found to help reduce the risks of peptic ulcers. Helicobacter pylori plays a large part in the creation of ulcers in the gastrointestinal system. Studies are showing that cranberries lower levels of Helicobacter pylori in the stomach in the same way that it is suggested that cranberries help with UTIs, by washing away the bacteria that would otherwise adhere to the walls of the organs (9). In addition, cranberry can also help balance out the rest of the digestive tract due to its ability to increase Bifidobacteria, which promotes balanced intestinal flora and the same polyphenols seen to assist in heart health can also have an anti-inflammatory effect in the digestive tract as well.

Some research has also shown that the composition of polyphenols in cranberries may be helpful for reducing the risk of Alzheimers and dementia. In the case of dementia, the anti-inflammatory properties of cranberries are seen to be the most helpful since dementia is linked to long term inflammation of the body. The development of Alzheimers Disease appears to be impacted by the levels of oxidative stress in the body and the antioxidants and vitamin E found in cranberry help to offset these factors (10,11).

The U.S. Department of Agriculture has set guidelines and regulates cranberry growth and quality in the country.The Federal Food and Drug Administration is responsible for dietary supplements, such as cranberry supplements, under the Dietary Supplement Health and Education Act of 1994. Although this Act prohibits supplement makers from marketing products that are mislabeled or adulterated in any way, doing your homework doesnt hurt. Its important to have confidence in the products you are selling your customers so that they have confidence in you. Providing organic and non-GMO options provides an added layer of confidence.

As with any change in diet or supplementation, it is advisable that customers consult with a medical professional to avoid any potential drug interactions, and to discover what the recommended daily intake should be.

References 1. Cranberries, Raw Nutrition Facts & Calories, http://nutritiondata.self.com/facts/fruits-and-fruit-juices/1875/2, Accessed 1/27/2017. 2. Cranberry Proanthocyanidins As Inhibitors Of Epithelial Cell Invasion By Entheropathic and Uropathogenic E. Coli Strains, http://portal.nifa.usda.gov/web/crisprojectpages/0223796-cranberry-proanthocyanidins-as-inhibitors-of-epithelial-cell-invasion-by-entheropathogenic-and-uropathogenic-e-coli-strains.html , Accessed 1/28/2017. 3. K. Chiarella-Ebner. Powder Play. http://www.wholefoodsmagazine. com/suppliers/features-suppliers/powder-play/, Accessed 2/4/2017. 4. L.E. Nicolle. Cranberry for Prevention of Urinary Tract Infection? Time to Move On http://jamanetwork.com/journals/jama/article-abstract/2576821, Accessed 2/4/2017 5. M.A. Polewski, et al. Ability of cranberry proanthocyanidins in combination with a probiotic formulation to inhibit in vitro invasion of gut epithelial cells by extra-intestinal pathogenic E.coli. http://www.sciencedirect.com/science/article/pii/S1756464616301359, Accessed 2/4/2017. 6. Cranberries (Vaccinium macrocarpon) and cardiovascular disease risk factors, https://www.ncbi.nlm.nih.gov/pubmed/18038941, Accessed 1/30/2017. 7. J.A. Novotny, et al. Cranberry Juice Consumption Lowers Markers of Cardiometabolic Risk, Including Blood Pressure and Circulating C-Reactive Protein, Triglyceride, and Glucose Concentrations in Adults. The Journal of Nutrition. 145(6): 1185-1193. 2015. 8. K.M. Weh, et al. Cranberries and Cancer: An Update of Preclinical Studies Evaluating the Cancer Inhibitory Potential of Cranberry and Cranberry Derived Constituents. Antioxidants. 5(3): 27. 2016. 9.Cranberry.https://www.lahey.org/Departments_and_Locations/Departments/Colon_and_Rectal_Surgery/Ebsco_Content/Diverticular_Disease/Diverticulitis.aspx?chunkiid=21704. Accessed 2/1/2017. 10. Cranberry Research-Antioxidant Intake-Lower Risk of Alzheimer Disease. https://extension.umaine.edu/cranberries/grower-services/cranberry-research/reduced-risk-of-alzheimers/, Accessed 2/1/2017. 11. Cranberry Extract May Be Useful in the Treatment of Alzheimers Disease, http://www.greenmedinfo.com/article/cranberry-extract-may-be-useful-treatment-alzheimers-disease, Accessed 2/1/2017.

Published in WholeFoods Magazine March 2017

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Gut bacteria determines the beneficial impacts of soy food on heart health – Pittsburgh Post-Gazette

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While a plurality of Japanese men experience heart-health benefits from consuming soybeans tofu, soy milk, edamame, tempeh and other soy-based foods the same occurs far less often in American men.

The reason is gut bacteria or microflora.

A University of Pittsburgh Graduate School of Public Health study published recently in the British Journal of Nutrition helps explain how gut bacteria turn an important soy isoflavone into a metabolite known as equol, which in turn is protective against coronary artery calcification.

Soy foods are staples of the Asian diet while Westerners consume minuscule amounts. In general, researchers better understand the biochemistry of how soy foods and other plant foods protect the body from disease. But for many Americans soy is falling short in protecting against coronary heart disease.

The Pitt study, also involving Japanese researchers, found that a clear majority of Asians have intestinal bacteria to metabolize daidzein, a soy isoflavone and plant estrogen, into equol.

Monkey studies clearly demonstrate heart-protective properties of isoflavones, the study says, noting that all monkeys produce equol. In addition, observational studies in Asian countries have documented a significant inverse association between the dietary intake of soy isoflavones and the incidence of coronary heart disease, the study says.

But a recent randomized controlled trial focused on the impact of dietary isoflavones on atherosclerosis in the United States failed to show any benefit, raising the questions about differences in gut biochemistry.

Pitt researchers hypothesized, and ultimately provided evidence, that ones natural ability to generate equol from soy isoflavones was key and involves various forms of gut bacteria.

Individuals able to produce equol, known as equol producers, derive greater clinical benefits from soy foods than individuals referred to as equol nonproducers, the study says. In Asian populations, between 50 percent and 70 percent are equol producers compared with 20 percent to 30 percent of Western populations.

The study shows that equol, rather than the soy isoflavones themselves, generate a protective effect against heart disease for biochemical reasons that now are better understood.

No previous study has examined the association between dietary isoflavones or equol with the presence of coronary artery calcification a well-established biomarker of atherosclerosis independently associated with the risk of coronary heart disease.

Equol producers had significantly lower coronary artery calcification plaque levels in the arteries than those without bacteria that produces equol, it says, calling for clinical trials to confirm the findings.

We need future research from a random clinical trial. But this is a first step, said Akira Sekikawa, an associate professor of epidemiology at Pitt Public Health. It remains unknown, he said, why a higher percentage of Asians are equol producers, including whether higher levels of soy consumption levels are a factor.

The good news, he said, is that dietary supplements containing equol are readily available, typically involving S-equol. Other studies have found equol to be beneficial in reducing menopause symptoms including hot flashes, bolstering bone health and reducing wrinkled skin, with other studies showing potential beneficial effects in preventing Type 2 diabetes, high cholesterol, and breast and prostate cancers.

Equol has a well-recognized effect on arteries, said Kenneth Setchell, a biochemist at the Cincinnati Childrens Hospital Medical Center, and author of The Simple Soybean and Your Health. In recent dietary intervention studies we published using a soy germ-based food (pasta) we observed significantly greater cardio-protective effects in the presence of isoflavones, and the effects were significantly greater in those subjects that were equol producers.

Those benefits, he said, include improvements in the flexibility of arteries.

So the finding of less arterial calcification in this study is important as it would contribute in maintenance of healthy blood vessels and thus an associated lower risk for cardiovascular disease, he said.

David Templeton: dtempleton@post-gazette.com or 412-263-1578.

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NAACP Fundraiser Honors Black Leaders, Activists – FOX 21 Online

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DULUTH, Minn.- Throughout the years, many Iconic Figures have progressed the Civil Rights movement, and Sunday,images honoring some of those people lined the walls of the Zeitgeist arts building in Duluth, as part of a fundraiser for the local NAACP chapter.

UMD graphic design students created all of the art on the wall, and each one features a black activist and each of the designs were inspired by a black designer.

The images were sold at a silent auction, with half of the proceeds going to the NAACP.

To be able to give something to the NAACP in a way that I can contribute and use my art to do something like that is nice, said Rachel Koch, a Graphic Design Student at UMD.

Terresa Hardaway, Associate Professor of Graphic design at UMD believes teaching students to design for social change is crucial. And this project was a great way to teach them how to do just that.

Graphic design industry, 90 percent white. So when you get racist advertisements or racist commercials, its because people who are designing that and creating that are white, and theyre not open to other cultures, so what I want to teach my students is to make sure they understand what it means to be a designer for the people, said Hardaway.

NAACP members also read black slave narratives in the theatre as part of the event.

We really want to have a footprint in Duluth and let people know the African American culture is in American culture as well, said Stephan Witherspoon the president of the NAACP Duluth Chapter.

The purpose of the fundraiser wasnt just to raise money. Witherspoon says a major goal for the event was to bring the community together, and educate the public about Black history, that is often left out of history classes.

African American history is American history, said Witherspoon.

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Johnson & Johnson pursues empathy in an age of ‘anxiety and mistrust’ – CampaignLive

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Bass discussed the initiatives the company is using to unlock good through mobile marketing initiatives at a Mobile World Congress session in Barcelona today.

She said: "We have a new vector around empathy and how we think about communities in the digital age. Empathy allows us to ignite a social movement for good.

"Whats interesting as we plug into the cultural zeitgeist, we have talked about Brexit and the election in the US, and we saw the Catalan protest outside.

"We are living in an age of anxiety and mistrust. And what was once at the bottom of the hierarchy of needs of safety and trust and shelter and sleep is now of the upmost importance at the top of the pyramid."

In order to address the issues of sleep Johnson & Johnson developed a "clinically proven routine" to help babies sleep better, which includes practices such as giving the baby a warm bath.

To go alongside it Johnson & Johnson created an app called Nod that allows parents to "care and personalise more delightful sleep experiences".

The app has been developed in partnership with analytics firm Mimo, which is helping create a data repository to "offer the next generation of technology enabled sleep solutions".

Nod is primarily being advertised through search and being pushed by clinical professionals when people ask about getting better sleep for themselves and babies.

Johnson & Johnsons other initiatives that use mobile to benefit society is an app for its Listerine brand that allows visually impaired people to realise when people are smiling at them.

The app uses the phones camera to detect the smile and then buzzes to notify the user of a smile.

Bass said: "That is a great example of going beyond than hawking bottles, jars, and tubes but leading with a greater sense of purpose and having mobile help people feel something."

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The End of a Beautiful Friendship – Slate Magazine

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Casablanca

Photo illustration by Natalie Matthews-Ramo. Photo by Thinkstock. Still by Warner Bros.

In 1957, the Brattle Theatre in Harvard Square kicked off its Humphrey Bogart series with the 1942 classic Casablanca.* Bogart himself had just died, and the response to the film was rapturous. By the fourth or fifth screening, the audience began to chant the lines, the theaters then-manager told Noah Isenberg, author of Well Always Have Casablanca: The Life, Legend and Afterlife of Hollywoods Most Beloved Movie. It was the dawn of the art-house era, the moment when film was beginning to be taken seriously as an art form by college students who flocked to theaters like the Brattle to see the work of Ingmar Bergman, Federico Fellini, and Michelangelo Antonioni. Casablanca didnt exactly rank among those auteurist masterpieceseven the movies most ardent champions have always described Casablanca, directed by Michael Curtiz and credited to screenwriters Howard Koch and Julius and Philip Epstein, as the quintessential product of the Hollywood studio system. But it nevertheless became a cult object for a generation or two of cinephiles, particularly young men, over the next several decades.

Allen Felix, the fictional film-critic hero of Play It Again, Sam, Woody Allens 1969 play and 1972 film, epitomizes that breed of young man. The film begins with the closing scene of Casablanca, in which Rick Blaine (Bogart) nobly parts from Ilsa (Ingrid Bergman) on a misty North African tarmac. Then the camera cuts to Woody Allens rapt face, his mouth gaping, as he inhales the movies glossy, yearning romance. Felix lives in an apartment wallpapered with movie posters, most of them featuring Bogart, and as he bumbles his way through a largely unsuccessful love life, the phantom of the movie star in his trademark trench coat and snap-brimmed hat appears to offer hard-boiled advice on how to handle dames.

As late as the 1990s, you could still find plenty of Bogey idolizers in the lobby of your neighborhood rep house, but sometime between then and now Casablanca began to slip from the perch Isenberg claims for it. Could you really still call it Hollywoods most beloved movie? Not to judge by the films IMDB ranking, which shows a precipitous drop from the fourth highest film to the 34th in the 21st century. Once, Casablanca was a touchstone, a vision of love and glory its fans aspired to even if they knew they could never attain its heights. When Harry and Sally, of the 1989 Nora Ephron film that bears their name, drive together from Chicago to New York, they debate the romantic triangle at the center of Casablanca as if the choices the characters make somehow pertain to their own.

In a later split-screen sequence, they talk on the phone while watching the movie on late-night TV in their separate apartments, then sigh over the ending with almost as much longing as Felix. Thats how Ephrons audience knew Harry and Sally were made for each other. Today, the only on-screen lovers who hold Casablanca in equivalent reverence are the pair played by Emma Stone and Ryan Gosling in La La Land, a couple of vintage fetishists snow-globed inside a movie genrethe musicaleven more retro that the luxe exotic melodrama of Casablanca itself.

Make no mistake: Everything about Casablanca is indelible. As Isenberg writes, even people who have never even seen the film (like most of his millennial students at the New School in New York) know the basic plot and can quote such celebrated lines as Heres looking at you, kid and This could be the beginning of a beautiful friendship. The movies dialogue has disseminated into everyday English to such an extent that many who sarcastically pronounces themselves Shocked, shocked at some thoroughly predictable scandal dont even realize theyre parroting the suave, corrupt Capt. Renault (Claude Rains) as he raids the back room of Ricks Caf Amricain.

Make no mistake: Everything about Casablanca is indelible.

Well Always Have Casablanca is less a history (Aljean Harmetzs Round Up the Usual Suspects, published in 1992, already covered that comprehensively) than a scrapbook: a digestible assembly of interesting facts, a few fresh quotes, ongoing controversies about who wrote which bits of dialogue, and tributesfrom Simpsons parodies to Saturday Night Live sketchesmeant to illustrate Casablancas lasting legacy. But as the 75th anniversary of Casablancas release arrives, Isenberg doesnt seem to perceive the subtle but distinct transformation of the movies cachet over the past 10 or 15 years.

In 2013, when Sight and Sound magazine tallied up the votes of 846 critics, programmers, academics, and distributors to compile what many view as the definitive list of the 50 greatest films ever made, Casablanca didnt even make the cut. But it was never a critics picture. The critic Pauline Kael, in her seminal 1969 essay Trash, Art, and the Movies, held it up as a prime example of how entertaining a bad movie can be. For Kael, that wasnt necessarily an insult; her essay was a frontal assault on the prevailing, staid concept of quality films. Even the fact that Casablancas screenplay has been used as a model by such screenwriting gurus as Syd Field and Robert McKee tends to underscore the view that the movie represents a perfection of craft rather than of art.

Whats changed about Casablanca is the most powerful and intangible element in any work of popular culture: its ability to make each audience member feel this is about me, about who I am, but most of all, who I want to be. Often, a movie elicits this sort of identification in ways that defy rationality. Umberto Eco wrote of Casablanca, in order to transform a work into a cult object, one must be able to break, dislocate, unhinge it so that one can remember only parts of it, irrespective of their original relationship with the whole. As Play It Again, Sam demonstrates, much of the spell Casablanca cast over postwar youth originated in the image of Bogart as a tough, wised-up man of the world. Rick is depicted in an early scene giving the brush-off to the beautiful Yvette, with whom hes apparently had a fling. How extravagant you are, throwing away women like that, Renault tells him. Someday they may be scarce.

This is the Bogart that Allen Felix idolizes, daydreaming of mesmerizing a series of beauties with his bedroom prowess and implacable cool. I never saw a dame yet that didnt understand a good slap in the mouth or a slug from a .45, his imaginary Bogey counsels. This figure is most definitely not the Rick who falls apart (and then into a bottle) the moment that Ilsa walks into his gin joint. Its also not the Rick who once fought in the Spanish Civil War or who resists the Nazis, craftily at first and by the end of the movie overtly. The politics that provide Casablanca with its context and meaning have been erased from Play It Again, Sam, leaving nothing but a mirage of sexual mastery.

There were, of course, other aspects of Casablanca that appealed to young fans during the 1960s and 70s. Todd Gitlin, a leading historian of that periods counterculture, tells Isenberg that the film appealed to students opposed to segregation and the Vietnam War because it asks what it takes to be a good person in a monstrous age. As Isenberg puts it, Casablanca spoke to the young-activist zeitgeist, providing a kind of mythic bedrock. Certainly, Casablanca is a movie about political resistance, but its also a clarion call to cast aside isolationism and self-interest to fight on behalf of the invaded and oppressed. Although Isenberg doesnt include interviews with conservative students who supported the Vietnam War, its not difficult to see how they might have interpreted the movie as an argument on behalf of their side.

Great works of popular culture often have this chameleon-like ability to reflect whatever their audience most wants to see. In a case of spectacularly good timing, Casablanca was released hot on the heels of the arrival of Allied troops in North Africa. The movie was a hit and won three Academy Awards: Best Picture, Best Director, and Best Screenplay. As Philip Epsteins son Leslie told Isenberg, its the signature archetype of how Americans would like to think of themselves, as tough (I stick my neck out for nobody), but underneath it theres a heart and they do the right thing somehow. In Rick Blaine, the seemingly irreconcilable aspects of rugged individualism and selfless heroism meet and intermingle.

By the time the Vietnam War ended, Casablanca seemed less a summons to decisive political action than a celebration of a certain type of masculinity. If you dated a young, cinema-loving, commitment-shy guy during this period, chances are you saw Casablanca enough times to notice the way Rick proves the depth and soulfulness of his love by running off to have adventures in the desert with another guy. Virtually every other character in the movie exists to experience Ricks emotions for him, as in the famous scene in which the resistance leader Victor Lazlo rallies the customers at Ricks Cafe to drown out some singing Nazis with a thrilling rendition of La Marseillaise. Although Rick sympathizes with Lazlo, his sole involvement in the scene is the curt nod he gives to the band when Lazlo asks them to play the French anthem. Casablanca is generally seen as Bogarts movie but it would have withered to a husk without the lustrous performance of Ingrid Bergman, whose dewy face, with its natural, unplucked eyebrows, is the place where all the authentic feeling in the film resides.

This is a film of my parents generation, Gitlin told Isenberg, so in some way its a bridge. Their world became more palpable, richer, and more significant to me as a result of this stylized, incandescent representation of it. Baby boomers like Gitlin had to square a circle. They grew up among adults who had, according to common knowledge, rescued the world from a great evil: People who fought, suffered, and died for the freedom that movies like Casablanca unabashedly celebrate. Their children, however, chose not to fight, and had to reframe as valiant a refusal that was often interpreted as cowardice or selfishness. Their parents generation admired plenty of gung-ho, all-American film heroes, the type of men played by John Wayne, who publicly condemned the anti-war movement. But the counterculture cherished Bogey: a skeptic, sure, but definitely not a coward. The men Bogey played could be persuaded to take a stand but only when the cause had sufficiently proven itself to them. Jingoism and patriotic rhetoric earned nothing more from him than a sneer.

These days, the black-and-white artifices of midcentury studio films often seem overly mannered to viewers who didnt grow up watching them on TV as Harry and Sally did. And while young men will always struggle to define masculinity in a way that feels authentic, the world in which theyre struggling has changed dramatically. The bitter stoicism that made Bogey cool in the eyes of Allen Felix might look like emotionally stunted self-pity to Felixs son.

Bogart, and Casablanca, offered baby boomers, as Gitlin aptly puts it, a bridge between themselves and the parents they both admired and openly rebelled against. He showed them a way to be as manly as a warrior while standing apart from war. Americans still underestimate the degree to which the Second World War cast a long shadow over the last half of the 20th century. That shadow has mostly subsided, and the radiant dreams that consoled us as we walked through it, while still worth revisiting, now seem less captivating and necessary.

*Correction, Feb. 27, 2017: An earlier version of this story misidentified the Brattle Theatre. (Return.)

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