Earth Day: Would you buy a $60 energy-efficient light bulb?

The unveiling of the new LED bulb is just one of many events marking Earth Day this weekend. Beach and park clean-ups are slated from coast to coast, and there's no shortage of rallies and festivals celebrating Mother Earth. One of the biggest eventsMore than 1 billion people will call for the protection of our planet today as they gather around the world to celebrate Earth Day. Their mission: to raise support for a more sustainable future as climate change continues toMore than 1 billion people will call for the protection of our planet today as they gather around the world to celebrate Earth Day. Their mission: to raise support for a more sustainable future as climate change continues toEarth Day: Mycelium Running - 04/22/2012 - Lambert Strether; George Washington: Influential Senator Warned in 1975: “Th Capability At Any Time Could Be Turned Around On The AmericanHappy Earth

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