20-05-2011, 05:31 PM
I think it is seriously erroneous to say "I flew coast to coast and 99% of land is unoccupied". Earth is in a resource depletion and species extinction phase right now from the population we currently have. CIA says water sources will run-out and become the reason for major conflicts. I think we would need 2.5 Earth's to sustain the present population and its current demands.