Global Warming
Nov. 4th, 2009 08:10 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
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The Snowless Kilimanjaro, The Glacierless National Park
To a lot of people, the issue of global warming and climate change seems too large and abstract to comprehend. Emissions levels and carbon trading and ocean acidification and methane and more methane and the humanitarian and political impacts of up to 200,000,000 people being displaced, and many people are too overwhelmed even to begin to know what to think.
It's not only those susceptible to astroturf deniers, and it's not only the deliberately astonishingly irresponsible, it's also the many people who do know we have a problem, but who don't understand the depth of the crisis. When trying to explain global warming and climate change, sometimes a simple image or concept will help. The science journal Nature just reported one:
The snows of Kilimanjaro are rapidly disappearing and will be gone by 2033, predicts the most detailed analysis yet of the iconic glaciers gracing Africa's highest peak.Yes, in less than 25 years, the legendary snows of Kilimanjaro will be gone. Does that seem real enough? How about a Glacier National Park without any glaciers? National Geographic had this one, in March:MORE
In addition to shrinking in area, Kilimanjaro's glaciers are thinning from the top down, says Ohio State University's Lonnie Thompson, lead author of the new study. "They're being decapitated," he says. "In fact, they're probably not really glaciers anymore. They're remnants of another climate."