Like I said, I have to keep a hand in this. Because the storm may already be here.
The most visible change is what’s happening to ice around the world. But probably the most important is what’s happening to liquid water. Warm air holds a lot more water vapor than cold, so you get a lot more evaporation in dry areas, and hence more drought. Even easier to measure, and more troubling, is the fact that what goes up must come down, and what’s coming down are these intense precipitation events.
In the book, I describe the rainfalls in my small town in Vermont — record floods that cut us off from the rest of the world. But that’s happening around the world almost every day now. The 100-year storm comes three times a decade in a lot of places. Stuff like that is sobering, not only because it demonstrates how out of balance things are, but also because the consequences of a world run amuck are not to be taken lightly.
Lately, in the U.S. as a whole, local and regional action has reached more than a level of experimentation. The number of farms across the country is growing for the first time in a century and a quarter, with 300,000 new farms this decade. The one business that boomed in the last two years was seeds — Burpee Seeds was up 40 percent or something. There’s an awful lot of land in American suburbs currently devoted to growing grass, often with lavish infusions of fertilizer and chemicals. Turn some of that energy and resources toward growing vegetables, and you’re getting somewhere.