Quantcast
Climate

NASA: Earth Is Warming at Rate 'Unprecedented in 1000 Years'

By Nadia Prupis

Another day, another dire warning about the global climate emergency.

The National Aeronautics and Space Administration's (NASA) top climate scientist announced Tuesday that the Earth is warming at a pace not seen in at least the past 1,000 years, making it "very unlikely" that global temperatures will stay below the 1.5 C limit agreed to in the landmark climate treaty negotiated in Paris last December.

Over the past century, temperatures began to rise at a rate that is 10 times faster than historical averages. Asian Development Bank / Flickr

"In the last 30 years, we've really moved into exceptional territory," Gavin Schmidt, director of NASA's Goddard Institute for Space Studies, told the Guardian. "It's unprecedented in 1,000 years. There's no period that has the trend seen in the 20th century in terms of the inclination [of temperatures]."

"Maintaining temperatures below the 1.5 C guardrail requires significant and very rapid cuts in carbon dioxide emissions or coordinated geo-engineering," he continued, referring to controversial environmental manipulations. "That is very unlikely. We are not even yet making emissions cuts commensurate with keeping warming below 2 C."

The announcement comes amid a growing body of research—month after month after month—that shows 2016 is shaping up to be the warmest year in recorded history.

"It's the long-term trend we have to worry about though and there's no evidence it's going away and lots of reasons to think it's here to stay," Schmidt said. "There's no pause or hiatus in temperature increase. People who think this is over are viewing the world through rose-tinted spectacles. This is a chronic problem for society for the next 100 years."

Over the past century, temperatures began to rise at a rate that is 10 times faster than historical averages, according to research by NASA and the National Oceanic and Atmospheric Administration (NOAA). That means the Earth will warm up "at least" 20 times faster than historical average in the coming 100 years, NASA said.

This map represents global temperature anomalies averaged from 2008 through 2012. NASA Goddard Institute for Space Studies

In fact, the Guardian notes, "a NASA reconstruction shows that the pace of temperature increase over recent decades outstrips anything that has occurred since the year 500."

Meanwhile, as Common Dreams reported Monday, a group of experts gathering at the International Geological Congress in Cape Town, South Africa this week announced that human activities such as industrialization, nuclear bomb testing and increased greenhouse gas emissions causing global warming have so "profoundly altered the planet" that they have ushered in a new epoch—the Anthropocene.

This article was reposted with permission from our media associate Common Dreams.

Show Comments ()

EcoWatch Daily Newsletter

Sponsored
Renewable Energy
Denver will get 100 percent of its energy from renewable sources by 2030. Robert Kash / Flickr / CC BY 2.0

Denver to Go 100 Percent Renewable by 2030

Denver became the 73rd city in the U.S. to commit to 100 percent renewable energy when Mayor Michael Hancock announced the goal in his State of the City speech Monday, The Denver Post reported.

The commitment is part of the city's larger 80×50 Climate Action Plan unveiled by Hancock Tuesday, which seeks to reduce Denver's greenhouse gas emissions 80 percent from 2005 levels by the year 2050.

Keep reading... Show less
Animals
Emilie Chen / Flickr / CC BY-ND 2.0

Against All Odds, Mountain Gorilla Numbers Are on the Rise

By Jason Bittel

The news coming out of East Africa's Virunga Mountains these days would have made the late (and legendary) conservationist Dian Fossey very happy. According to the most recent census, the mountain gorillas introduced to the world in Gorillas in the Mist, Fossey's book and the film about her work, have grown their ranks from 480 animals in 2010 to 604 as of June 2016. Add another couple hundred apes living in scattered habitats to the south, and their population as a whole totals more than 1,000. Believe it or not, this makes the mountain gorilla subspecies the only great apes known to be increasing in number.

Keep reading... Show less
Politics
The Power Shift 2011 rally targeted primarily the U.S. Chamber of Commerce for using its money and influence to stop climate and clean energy legislation. Linh Do, CC BY 2.0

Fossil Fuel Industry Outspent Environmentalists and Renewables by 10:1 on Climate Lobbying, New Study Finds

By Itai Vardi

Industry sectors based on fossil fuels significantly outspent environmental groups and renewable energy companies on climate change lobbying, new research has found.

In a study published Wednesday in the journal Climatic Change, Drexel University sociologist Robert Brulle shows that between 2000 and 2016, lobbyists spent more than $2 billion trying to influence climate legislation in the U.S. Congress.

Keep reading... Show less
Health
Pexels

Is Your Popcorn Laced With Hormone-Disrupting Chemicals?

By Kathryn Alcantar and Jose Bravo / Independent Media Institute

No one should be exposed to toxic chemicals in their food, particularly children. But that's exactly what the Center for Environmental Health (CEH) found in tests of microwave popcorn bags sold in Dollar Stores. These stores are frequented by communities of color and millions of poor Americans.

Keep reading... Show less
Sponsored
Climate
The Washington Post / Contributor / Getty Images

Climate Change May Stimulate the Chesapeake’s Blue Crab Population

By Amy Mcdermott

Jason McElwain isn't afraid of a pinch. He reached calmly into a basket of live crabs one Friday this June, and kept his cool even when a claw clamped down hard on his finger. "You get used to it after a while," he said, then yanked the crab off and tossed it into a plastic bin.

Keep reading... Show less
Food
Pexels

A Brief History of the Feral Blackberry

By Sara Bir

Blackberries are perhaps the best known of all foraged wild fruits. Whether they grow modestly on the perimeters of a ramshackle farm or thrive ruthlessly along the banks of a forgotten creek, there are hundreds of hidden wild blackberry havens waiting for opportunistic berry fanatics.

Keep reading... Show less
Sponsored
Climate
Joshua Tree National Park now has more unsafe ozone days than New York City. atramos / CC BY 2.0

Air Pollution in National Parks as Bad as 20 Largest U.S. Cities

A new study shows the importance of clean air regulations to prevent air pollution from reaching national parks.

A study published in Science Advances Wednesday found that, between 1990 and 2014, the ozone concentrations in 33 of the largest and most visited national parks were statistically indistinguishable from the ozone concentrations in the 20 largest U.S. cities.

Keep reading... Show less
Energy
Halliburton getting ready to frack in the Bakken formation, which underlies North Dakota, Montana, Saskatchewan and Manitoba. Joshua Doubek / CC BY-SA 3.0

Zinke’s Real Estate Deal With Halliburton Chair to Be Investigated

Ousted U.S. Environmental Protection Agency (EPA) head Scott Pruitt isn't the only polluter-friendly Trump appointee with sketchy ethics.

Keep reading... Show less
Sponsored

mail-copy

The best of EcoWatch, right in your inbox. Sign up for our email newsletter!