Living on Earth: November 1, 2002

Preparing for a Changing Climate / Filtering Seawater / Health Note/Spud-aid / Almanac/Blowin' in the Wind / Revolutionary Lighting / Light Up the World / Cosmos Chorus / Tech Note/Personal Beacons / Lead Paint Mistrial / Lead Committee / Deceit and Denial Learn more about your ad choices. Visit megaphone.fm/adchoices