Just a quick heads up: I'll be livechatting with Treehugger.com's Mat McDermott at 3:30 p.m. Eastern. You can watch in that box up there. We'll be talking mostly about my book and the history of renewable energy.
Cooking for yourself is one of the surest ways to eat well. Bestselling author Mark Bittman teaches James Hamblin the recipe that everyone is Googling.