Living on Earth: September 22, 2006
b'Popcorn Production Harms Workers / Soot Rules: No Small Matter / Reducing CO2 From the Top Down / Climate Economics / California Sues Automakers / McBlogger Speaks Out / Listener Letters / Blue Jeans, Blue Water / Pure Poo-etry\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'