"It's time to bail out the people and the planet," says Van Jones, author of The Green Collar Economy: How One Solution Can Fix Our Two Biggest Problems. We agree, and this guide to to sustainability-focused career paths will help retrofit and solar-charge your work life.
America has only two million farmers, and their average age is 55. Since sustainable agriculture requires small-scale, local, organic methods rather than petroleum-based machines and fertilizers, there is a huge need for more farmers -- up to tens of millions of them, according to food guru Michael Pollan. Modern farmers are small businesspeople who must be as skilled in heirloom genetics as marketing.