Happy Earth Day 40

April 22 2010 is earth day today will be observed as the 40th Earth day which holds special environmental significance. A long way from the first Earth day celebrated on April 22 1970. So here is my post of the day Green Weddings .. ideas, tips and help Interestingly ‘Avatar’ is being released on DVD today in conjunction with Earth Day. Director James Cameron also announced to plant 1,000,000 trees around the world. “ I made a movie on these issues,”.