The problem doesn't look so bad if the less developed countries are left to sort things out. If we keep giving them food, as Nick would like to do, take a look at the chart.
Here's an interesting article on the fight for water and oil:
http://www.guardian.co.uk/commentisfree ... uels.water
partial quote:
Lots of babies being pumped out in the Middle East:The biggest new player in the game is China and it is there that the emerging pattern is clearest. China's rulers have staked everything on economic growth. Without improving living standards, there would be large-scale unrest, which could pose a threat to their power. Moreover, China is in the middle of the largest and fastest move from the countryside to the city in history, a process that cannot be stopped.
There is no alternative to continuing growth, but it comes with deadly side-effects. Overused in industry and agriculture, and under threat from the retreat of the Himalayan glaciers, water is becoming a non-renewable resource. Two-thirds of China's cities face shortages, while deserts are eating up arable land. Breakneck industrialisation is worsening this environmental breakdown, as many more power plants are being built and run on high-polluting coal that accelerates global warming. There is a vicious circle at work here and not only in China. Because ongoing growth requires massive inputs of energy and minerals, Chinese companies are scouring the world for supplies. The result is unstoppable rising demand for resources that are unalterably finite.
Although oil reserves may not have peaked in any literal sense, the days when conventional oil was cheap have gone forever. Countries are reacting by trying to secure the remaining reserves, not least those that are being opened up by climate change. Canada is building bases to counter Russian claims on the melting Arctic icecap, parts of which are also claimed by Norway, Denmark and the US. Britain is staking out claims on areas around the South Pole.
The scramble for energy is shaping many of the conflicts we can expect in the present century. The danger is not just another oil shock that impacts on industrial production, but a threat of famine. Without a drip feed of petroleum to highly mechanised farms, many of the food shelves in the supermarkets would be empty. Far from the world weaning itself off oil, it is more addicted to the stuff than ever. It is hardly surprising that powerful states are gearing up to seize their share.
