No Impact Man , a.k.a. Colin Beavan, took a yearlong vow to live a zero-waste lifestyle in New York City. The experiment inspired a blog, a book, a film - and others to embrace green habits. This week's tips will help you try a one-week carbon cleanse. Sign up here to share the results of your own No Impact Project.
Tip #3: Eat Locally and Seasonally
By making just a few dietary changes, you can lower your carbon " foodprint ." Avoid packaged, processed foods and opt instead for locally grown, seasonal fruits and vegetables. Raising livestock for food is responsible for more emissions than all modes of transportation combined , so try substituting vegetarian or vegan dishes when you might otherwise have eaten meat.
Share your tips: What's your favorite vegetarian recipe?