https://apnews.com/78b9a30c342761834dff12b814ae110d > “How to Avoid Climate Disaster: The Solutions We Have and the Breakthroughs We Need,” by Bill Gates (Knopf) > Watching Bill Gates in the news over the years, his demeanor usually is that of an earnest, enthusiastic college professor, someone who draws on research and thinks before he talks. And it turns out, before he writes, too.