What I’m teaching…Earth Day 2012

Mobilize the Earth. Earth Day. 4.22.12 The first ever Earth Day took place on April 22, 1970.  Then Wisconsin Senator Gaylord Nelson, an environmental activist, originally conceived of the idea in response to the 1969 oil spill in Santa Barbara, California as a “national teach-in on the environment”.  20 million Americans took to the streets, parks,Continue reading “What I’m teaching…Earth Day 2012”