Posted by Sigismund on November 10, 2008, at 13:43:33
In reply to Re: Replenishing the earth, posted by caraher on November 10, 2008, at 10:54:36
I forget what proportion of mammalian species in Australia could do with replenishment.
My guess is that 1/3 has gone and 1/3 to go if climate science is right, but I just made that up.
That's not good. Life will survive, but not some of the ecosystems.
And when we have 12 billion people, how much factory farming will we need?
poster:Sigismund
thread:861505
URL: http://www.dr-bob.org/babble/poli/20081002/msgs/862061.html