As if destroying the planet wasn't enough, climate change is set to make millions of people homeless and starving.
According to Economist and Climate Change expert Lord Stern, "... Hundreds of millions of people will be forced to leave their homelands because their crops and animals will have died. The trouble will come when they try to migrate into new lands, however. That will bring them into armed conflict with people already living there."
This seems an awfully high price to pay for fuel sources like gas and coal.
