Climate Tipping Point Coming Faster Than IPCC Thought

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Two reports released recently—one from the UN’s Environmental Programme and the other by the World Bank—warn that dramatic, irreversible climate shifts are coming faster than the Intergovernmental Panel on Climate Change (IPCC) anticipated. In the IPCC’s last report, published in 2007, it expected that global sea levels could rise up to two feet: the UN document says it may be more like six feet. More disturbingly, it says that “we may have already passed tipping points that are irreversible within the time span of our current civilization.”

Although we’ve covered tipping points in previous issues of Mother Jones, it’s still disturbing to hear the UN say they may have already been tipped, and not in our favor. For those who are interested, the World Bank report goes into further detail about tipping points as seen in the Andes, coral reefs, Gulf of Mexico wetlands, and Amazonian forests that may or may not be too far gone to do anything about.

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THE BIG PICTURE

You expect the big picture, and it's our job at Mother Jones to give it to you. And right now, so many of the troubles we face are the making not of a virus, but of the quest for profit, political or economic (and not just from the man in the White House who could have offered leadership and comfort but instead gave us bleach).

In "News Is Just Like Waste Management," we unpack what the coronavirus crisis has meant for journalism, including Mother Jones’, and how we can rise to the challenge. If you're able to, this is a critical moment to support our nonprofit journalism with a donation: We've scoured our budget and made the cuts we can without impairing our mission, and we hope to raise $400,000 from our community of online readers to help keep our big reporting projects going because this extraordinary pandemic-plus-election year is no time to pull back.

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