Billion tree campaign

Maybe you recall that some time ago I had posted a note about a campaign led by the 2004 Nobel Prize Wangari Maathai to plant one billion trees in 2007. Well, I am happy to say that the campaign reached its goal, you can check it out at the campaign's website. For the economically minded, it is interesting to note that the main contribution came from governments and their agencies.
Said this, the campaign is being re-proposed for 2008.