Government's Chaos

Are we surprised by the chaos that the world is in today!!!!
The U.S grows bio fuel crops sponsored by the government which in turn takes land away from food production which in turn causes shortages, which in turn causes food prices to rise, its not rocket science is it.

Then we have Saudi Arabia that propose to build desalination plants to supply fresh water to convert desert into farmland so they can grow crops that America used to supply them. But to do this they will have to reduce the export of oil to power these new plants. This is total madness

Why can't Government's look beyond there petty differences and use there political skills to develop a global system of supply.

Nature has divided the planet into different climate zones, so some areas of the world are better at growing certain crops than an others, so it makes sense that they are the ones that should be supported. We should not try and go against the climate by using vast amount's of energy in trying to change the Earth.