I think I may have a solution to the world oil supply crisis.
In geography class our teachers taught us that a long time ago
dinosaurs roamed the Earth. Then they died and melted, turning into
oil (the dinosaurs, not the teachers, obviously). So to resolve the
problem of dwindling oil supply, scientists in America could clone
dinosaurs (like it was done in the movie "Jurassic Park") and then
the world would have a renewable supply for ever.
Then with the oil crisis solved the need for wars of invasion would
no longer be required, ensuring peace in the Middle East. That
would be like solving two problems at once. ^_^