Survival of the fittest?

More from the BBC on whether Katrina will shock America into rejecting the Social Darwinism that has been so influential in shaping its policies for over a hundred years. As the article states, the Americans are basically a kindly people so I find it hard to believe that they can turn their backs once again, yet I fear that they are too well practised at seeing only what they want to see, and hearing only what they want to hear. I hope to be proven wrong, as the passing of peak oil will make the world an increasingly uncomfortable place, and we will all need to learn to be more interdependent and less independent.