YES!!! We need him to rule the world.
I hope you're being sarcastic here. The next man who rules the world will cause such horror and tribulation upon the earth that if the days would not be cut short, no living thing would survive.
If Bush aspires for a world rulership, than he will pit himself against God. He will have done an effective job deceiving the elect, if you look at the number of Christians who voted for him...