Jun 2, 2010 #1 M MseLive New member Joined Jun 2, 2010 Messages 3 Reaction score 0 Points 1 ...land area? Do you agree or disagree that 20% of the Earth's land area should be put aside, or is it to difficult to protect that much land?
...land area? Do you agree or disagree that 20% of the Earth's land area should be put aside, or is it to difficult to protect that much land?