We need to get down to less than a billion humans on the planet, perhaps far less.
I was steeped in over population dogma going through school in the 70's. I can honestly say that every prediction that was made back then has not panned out. Now the over population scare is being dragged out again by the same crowd. At least they are recycling.
"Almost as far back as we can trace, people have worried about increasing population. In the year 500 B.C. both Plato and Aristotle worried about over population in Greece and neighbouring countries. In the same year Confucius worried about it in China and Terullian scratched his head about it in Carthage in the second century A.D.
In 1798, Robert Malthus startled England and eventually the whole world with his theory that the growth of population always outruns the growth of production. Poverty and hunger are therefore mans inescapable fate. Un 1968, biologist Paul Ehrlichs The Population Bomb predicted that in the 1970s the world will undergo famines- hundreds of millions of people will starve to death. And yet life goes on!
And now, in our own times, we have the Cairo Conference a United Nations event that aimed to control the population explosion through contraception, sterilization and abortion. I believe though I cant prove it that there is an insidious plan by the worldwide financiers to bring the developing countries to heel in the interests of the developed countries, especially the United States."
"Political tyranny, not people, is the problem. War, political despotism and socialism are the great destroyers of food in Africa and everywhere else, not climate or natural agriculture.
http://www.theinterim.com/issues/overpopulation-scare-tactics-nothing-new/
"Newspapers have become overpopulated, so to speak, with warnings about human overpopulation. Such warnings have been issued regularly for decades - even centuries - with consistently incorrect predictions. On the first Earth Day, Paul Ehrlich's 1968 bestseller, The Population Bomb, was widely quoted. He predicted that by 1985, the "population explosion" would lead to world famine, the death of the oceans, a reduction in life expectancy to 42 years, and the wasting of the Midwest into a vast desert. He was about as accurate as Malthus himself, the Englishman who, in 1798, predicted catastrophic food shortages that never came.
The population doomsayers usually offer the solution of global government - BIG government - to determine, in Gaylord Nelson's words, "the optimum number of people." Ironically, where there is famine, the problem usually is not an excess of people but an excess of government, which leads to gross misallocation and misuse of resources as corrupt bureaucrats or dictators seek power more than the welfare their subjects."
http://www.jefflindsay.com/Overpop.shtml