By David Fair
http://stream.publicbroadcasting.net/production/mp3/wemu/local-wemu-946947.mp3
Ypsilanti, MI – Listen to this week's expanded Issues of the Environment from WEMU. This week's guest is oceanographer Sylvia Earle. Earle is the National Geographic Explorer in Residence and founder of Mission Blue. She's also the past chief scientist for NOAA, and she's coming to Ann Arbor January 26.