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Sea Level Rise is Already Threatening Communities

Union of Concerned Scientists

In an era when massive heat domes blanket large swaths of continents for days, wildfires burn through areas the size of small countries, and hurricanes regularly push the limits of what we once thought possible, sea level rise can seem like extreme weather’s low-key cousin. Since 1993, sea level has risen by an average rate of 3.1

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Sea level in the IPCC 6th assessment report (AR6)

Real Climate

My top 3 impressions up-front: The sea level projections for the year 2100 have been adjusted upwards again. The IPCC gives more consideration to the large long-term sea-level rise beyond the year 2100. And here is the key sea-level graphic from the Summary for Policy Makers: Source: IPCC AR6, Figure SPM.8.

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Why is future sea level rise still so uncertain?

Real Climate

Three new papers in the last couple of weeks have each made separate claims about whether sea level rise from the loss of ice in West Antarctica is more or less than you might have thought last month and with more or less certainty. 2020) or Sadai et al.

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Arctic Report Card 2024: How Did the Region Fare? Ask the Caribou

Union of Concerned Scientists

This report, issued by NOAA annually since 2006, was a much-anticipated event at the annual American Geophysical Union meeting because the implications matter far beyond the Arctic. Shrinking Greenland ice sheet and mountain glaciers also contribute to accelerating sea level rise. in Arc2024 ).

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What do U.S. states do at a COP, anyway?

Legal Planet

At one COP, I found myself walking alongside a group of party delegates speaking a language I didn’t understand and soon realized that I did recognize one phrase they kept repeating: “AB 32” That is, of course, the name of the law, passed in 2006, that set California’s first economy-wide GHG reduction mandate.

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Opinion: Protect climate refugees under international law

A Greener Life

Global warming is leading to sea-level rise on an unprecedented scale, according to IPCC scientists. Between 2006 and 2016 sea levels globally rose 2.5 At the same time, the seas are warmer than they used to be, which can lead to more tropical storms and a higher risk of coastal flooding. metres by 2100. (In

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Film review: An inconvenient sequel

Edouard Stenger

I saw last week An Inconvenient Sequel by Al Gore, the sequel of 2006 hit documentary, An Inconvenient Truth. Whether in the US or around the world, rising sea levels, extreme weather events such as tornadoes, droughts and so on are increasingly unpredictable and destructive. I have mix feelings about it.