"May there only be peaceful and cheerful Earth Days to come for our beautiful Spaceship Earth as it continues to spin and circle in frigid space with its warm and fragile cargo of animate life." United Nations Secretary-General U Thant, March 21, 1971

The World Wildlife Fund wants to know what you’re doing for Earth Day. While it might be too late for some, others can check out Earth Day related activities that are happening near you. What is Earth Day? Wikipedia has the full poop.

We found the following Flickr groups that celebrate Earth Day, recycling and reuse: Earth Day, Tips for Recycling and Reusing, Environment, TRASHIONISTA – Sustainable style and recycled fashion, TRASHION NATION – New stuff from other peoples trash, The ReUse Project, sustainable style and Green Buildings + Sustainable Communities. As always, Green is Beautiful!

Photos from Mattie & Den, Tatemae and CharmingMilo.
See more photos in Flickr’s Earth Day clusters.