Tibet Warming At Twice Global Average

Facts matter: Sign up for the free Mother Jones Daily newsletter. Support our nonprofit reporting. Subscribe to our print magazine.


The Tibetan plateau is heating up by 0.3°C each decade. At more than twice the worldwide average, according to a new study from the Tibet Meteorological Bureau, as reported by New Scientist. The research reinforces a growing realization that high altitudes in tropical regions are experiencing dramatic temperature increases similar to those at the poles. Over the last 50 years, temperatures in the Arctic and Antarctica have risen by 0.2°C and approximately 0.5°C per decade, respectively, according to data from the Intergovernmental Panel on Climate Change. The reason surface temperatures at the poles are warming so quickly is because the seawater temperature around them has risen faster there than anywhere else on Earth. Warming waters also play a role in the tropics. When the already warm tropical waters heat up further, due to global warming, they evaporate even more moisture, which rises straight to the upper atmosphere.

In 2000, researchers published a study looking at temperature changes on the Tibetan plateau since the 1950s, which found that temperature was not only increasing with time, but also with elevation across the plateau. They concluded the plateau is one of the most sensitive areas in the world in its response to global climate change. A study published in 2006 in Science found similar increases in air temperature at high-elevation weather stations in the Andes.

The Tibetan Plateau is also one of John Schellnhuber’s tipping points, reported on in Mother Jones “The Thirteenth Tipping Point.” Check out what happens when it tips. JULIA WHITTY

THE TRUTH...

is the first thing despots go after. An unwavering commitment to it is probably what draws you to Mother Jones' journalism. And as we're seeing in the US and the world around, authoritarians seek to poison the discourse and the way we relate to each other because they can't stand people coming together around a shared sense of the truth—it's a huge threat to them.

Which is also a pretty great way to describe Mother Jones' mission: People coming together around the truth to hold power accountable.

And right now, we need to raise about $400,000 from our online readers over the next two months to hit our annual goal and make good on that mission. Read more about the information war we find ourselves in and how people-powered, independent reporting can and must rise to the challenge—and please support our team's truth-telling journalism with a donation if you can right now.

payment methods

THE TRUTH...

is the first thing despots go after. An unwavering commitment to it is probably what draws you to Mother Jones' journalism. And as we're seeing in the US and the world around, authoritarians seek to poison the discourse and the way we relate to each other because they can't stand people coming together around a shared sense of the truth—it's a huge threat to them.

Which is also a pretty great way to describe Mother Jones' mission: People coming together around the truth to hold power accountable.

And right now, we need to raise about $400,000 from our online readers over the next two months to hit our annual goal and make good on that mission. Read more about the information war we find ourselves in and how people-powered, independent reporting can and must rise to the challenge—and please support our team's truth-telling journalism with a donation if you can right now.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate