Living on Earth: October 21, 2011

Feeding a Growing Population / Remembering a Native American Activist / Occupy the Pasture / Science Note: Healing Vocal Cords / The Sinking Nation of Kiribati / Performing to Save Island Nations / iCub Humanoid Robot Just Like a Baby / Genius of Place / Earth Ear: Red Squirrel Learn more about your ad choices. Visit megaphone.fm/adchoices