activism, animal rights, books, green, philosophy, social responsibility, vegan, vegetarianJoshua KatcherMay 03, 2010Dr- Lori Marino, IDA, Jonathan Balcombe, zoo cruelty Zoos are for Idiots, and Practical Balcombe activism, animal rights, books, green, philosophy, social responsibility, vegan, vegetarianJoshua KatcherMay 03, 2010Dr- Lori Marino, IDA, Jonathan Balcombe, zoo cruelty