8 Easy Ways to Go Green

This is perhaps one of the simplest and most pleasant ways to go green -- just put one foot in front of the other. Green exercise outdoors has proven benefits, so whether you stroll around the block, take the stairs at work, or just drink in the scenery on a long hike, you're helping to cut down on energy use while staying in shape. Plus, walking is a great way to remind yourself of why we're all living greener these days -- the world is a beautiful place, and we'd like to keep it that way.