After COP27, all signs point to world blowing past the 1.5 degrees global warming limit – here's what we can still do about it

By Peter Schlosser, Vice President and Vice Provost of the Julie Ann Wrigley Global Futures Laboratory, Arizona State University

The world could still, theoretically, meet its goal of keeping global warming under 1.5 degrees Celsius, a level many scientists consider a dangerous threshold. Realistically, that’s unlikely to happen.

Part of the problem was evident at COP27, the United Nations climate conference in Egypt.

While nations’ climate negotiators were successfully fighting to “keep 1.5 alive”…

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