Folk Songs for Earth Day

Tomorrow (April 22, 2008) is Earth Day—a day to celebrate the beauty and bounty of nature, and a reminder of the preciousness of our natural habitat. Now that "global warming" and "conservation" are tossed around as buzzwords, it's important to remind ourselves that these are very real, very important issues about which we can all do something to help.

There are plenty of little changes you can make to lead a greener life. Need a little tune to crank up while you change your lightbulbs or get your tankless water heater installed? Want something to boom from your hybrid car stereo as you drive to the store and search for home appliances with the Energy Star on them? Or maybe just something to play in your iPod as you walk to the park and take in the beauty of your natural surroundings? However you'll be celebrating Earth Day this year, here are ten songs to help you out.