This video was made in 2009. There is also and excellent TED talk by Willie Smits that I have posted on another site and is available on YouTube. I think Willie Smits has a really interesting program going on his land preserve that solves many issues.
Here is the link to the TED talks video by him on YouTube.
ReplyDeletehttp://www.youtube.com/watch?v=3vfuCPFb8wk