MIT Scientist Says We’re on the Brink of a Mass Extinction Event – Futurism

Hes been talking about it for years now but nobodys listening.Inching Toward Extinction

Theres no question things are a bit dire right now when it comes to climate change but there is some good news: a Massachusetts Institute of Technology (MIT) scientist says were on the brink of mass extinction.

Wait, no. Thats horrible news.

Daniel Rothman, a professor of geophysics at MIT, has spoken about his predictions of a new mass extinction event in the past. He reiterated his Cassandran concerns in a recent interview with The Times of Israel, saying that human disruptions to the carbon cycle will ultimately result in calamity.

Every time there has been a major event in the history of life, there has also been a major perturbation of the environment, Rothamn told the newspaper. These things tend to come together.

Rothman reached his conclusions by observing past mass extinction events, during which there was an increased rate in carbon cycle change. In short, he says, theres only so much carbon that can be injected into the atmosphere and oceans in a geological time frame before we reach an extinction-level tipping point.

For example, according to his calculations, the threshold for carbon in the ocean is roughly 300 gigatons which is disconcerting because humans are on track to add up to 500 gigatons of carbons into the oceans by 2100. In his analysis, that puts the Earth squarely on the path towards a mass extinction event.

Luckily, there is some hope. Global leaders are beginning to take the issue of climate change more seriously than ever before. International efforts such as the recent UN Climate Change Conference are a big step in the right direction.And there have already been some rudimentary steps toward geoengineering.

Still, theres a lot more that countries can and should be doing to deal with the greatest existential threat of our time.

Its, I think, frankly a more difficult problem than the sort of stuff I work on because Im just trying to figure out what the truth is, Rothman told the newspaper. One would like to see more but good people are doing their best.

READ MORE: Headed for a sixth mass extinction? MIT geophysicist warns oceans are on the brink [The Times of Israel]

More on extinction: Scientist Says That Humans Are Almost Certainly Going Extinct

Care about supporting clean energy adoption? Find out how much money (and planet!) you could save by switching to solar power at UnderstandSolar.com. By signing up through this link, Futurism.com may receive a small commission.

Continue reading here:
MIT Scientist Says We're on the Brink of a Mass Extinction Event - Futurism