By Dominique Browning Mom’s Clean Air Force My pal Tina Beattie and I talk a lot about what it means to be a Republican who is deeply concerned about climate change. Tina is a founding member of the Moms…

by Eduardo Ares Polis The city of Pontevedra in northwest Spain has become a leader in walker-friendly urban policy over the past 15 years. In light of its relative anonymity and population of 83,000, one might find it difficult…

How far can you go on one burrito?

By Julie Noblitt Green Ninja As Dr. Eugene Cordero took to the stage at the TEDxSanJoseCA conference last month, he showed a slide with a picture of his favorite tee-shirt and posed this question to the audience: How far…