Earth Day may be around the corner, but it's important to make climate-friendly food choices throughout the year. Agriculture contributes about 25 percent of global carbon emissions , so the choices we make about the food on our plates—and the food that ends up in the trash—matter. There is a lot of advice floating around about how to improve these decisions, but sometimes it can be overwhelming. We're here to help you turn that information into action—at least in the kitchen. (Luisa Rodriguez, more at washingtonpost.com)