EcoNews Report – Lonny Grafman on Appropriate Technology

Posted by on Dec 9, 2010 in Greenway Media, Radio and Podcasts | 5 comments

Greenway’s David Narum and Kirk Cohune interview HSU engineering instructor Lonny Grafman discusses the potential for and uses of appropriate technology as sustainable solutions to social and environmental concerns.

EcoNews Report December 9, 2010

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