July 8, 2007 | 12:00 a.m. CDT
“My Pledge to Reduce My Carbon Footprint” is part of the Columbia Climate Change Coalition’s Step It Up Program. People sign pledges that they are “willing and able to reduce greenhouse gases locally.” The Footprint Pledges began in April to educate children about the importance of being aware of energy use and the effect it has on the environment.

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