Commentary: Earth Day 2011: A Billion Acts of Green

What do you do to help keep the planet clean? Think of the impact that one billion people doing one thing every day to better the environment could have.
That is the goal for Earth Day 2011: A Billion Acts of Green.

This year, commit to making the small changes that make a big difference: drive less, recycle more, and look for products made from organic and/or recycled materials.

The changes are small, but spread over time and done by many people its adds up to a better planet.
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