Scientist Says Climate Change Could Wipe Out Nine Tenths of Humanity

James Lovelock, the controversial climate scientist who developed the gaia theory of a living planet in the 1960s, believes that global warming is much more dangerous than even his most pessimistic colleagues believe. Figuring that the Earth's average temperature could rise by 6 degrees C by the end of the century, Lovelock believes that a warmer planet could only support 500 million people -- a tenth of the Earth's current population.

Lovelock also acknowledges that simply cutting back on emissions is not as simple a solution as it might seem. Forcing developing countries such as China to curtail their industrial development, he says, could lead to a massive economic collapse and even widespread starvation.

Source: Reuters