Andy, the student in the second half of this clip , studies Information Technology at Greenfield Community College. He was the only one among a group of young people gathered on Greenfield's Main Street who could tell us what global warming is and what causes it.

Andy is also aware that turning off unnecessary lights and appliances is as good for his wallet as it is for the environment.

We hope Andy will show us other ways to save money and be good to the planet at the same time. But first, we'll have to catch up with him... If you see him around, tell him to get in touch! (August 2007)

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