Issues Of The Environment: Ripples From The First Earth Day, 51 Years Ago In Ann Arbor

Thursday, April 22nd is Earth Day, and, due to the pandemic, most celebrations will be virtual this year. Still, the idea of Earth Day has endured since it all started with a series of teach-ins at the University of Michigan in 1970. U-M Civil and Enviromental Engineering Professor Glen Daigger was there and joined WEMU's David Fair to discuss those heady days and what the future may bring.<img src="http://feeds.feedburner.com/~r/IssuesOfTheEnvironment/~4/yiSSCBAxk6A" height="1" width="1" alt=""/>