To celebrate Earth Day when I was in grade school, my friends and I rewrote the lyrics to TLC's "Waterfalls" with verses like "Don't go littering the earth, Please stick to the recycling bins," and sang them to the tune of the song playing on my boombox. Even though that is an utterly awesome image, I think I'll save you the pain of hearing my voice this Earth Day. Instead, I thought I'd round up some of my favorite Casa Verde posts that I've written.

• 21 Eco-Friendly Home Improvements
• 21 Surprisingly Recyclable Things
• More Reasons to Use CFLs
• World's Greenest Building to Go Up in Paris
• Ontario Okays Clotheslines
• The Svalbard Global Seed Vault Opens
• Ikea's Latest Green Move

I hope that's enough for you to chew over on this special day. And, when you've finished reading, remember to unplug your computer from the wall.
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