This week on Sierra Club Radio:
This week we revisit a show from December 2011 where we talked with:
- Adventurer and environmentalist David de Rothschild on his trip to the Amazon to discover the impact of the proposed Belo Monte dam project
- Scott Bernstein, President of the Center for Neighborhood Technology, on the unseen costs of driving
- Sara Ost, Editor in Chief of EcoSalon.