By Mark Gongloff After a 2023 filled with climate disasters, 2024 seems in a hurry to top it, with atmospheric rivers in California, wildfires in Chile, drought in Spain and more in just the first weeks. Even as humanity is missing its goals for limiting global warming, nature is reminding us that every tenth of a degree of heat we can avoid will be precious. While Joni Mitchell sang “I’ve looked at clouds from both sides now” at the Grammy Awards in the Crypto.com Arena in Los Angeles on Sunday