I have often fantasized about having the magical ability to cause this to happen:

All bombs dropped by military airplanes will be teleported immediately above the factories that made them...and the politicians and generals who gave the orders to drop them on someone. There they will land and explode. All cruise missiles fired will return likewise to their point of origin and blow it up. All bullets fired will reverse their course in midair and return to land between the eyes of the fool who pulled the trigger.

About 2 or 3 days of that and you would see the permanent establishment of Peace on Earth...and the White House, the Pentagon, the Kremlin, the Israeli bases, various terrorist hideouts, and a great many big factories here and there would be nothing but smoking holes in the ground.

I seriously wish sometimes that I had such a power, but I suppose it's better that people make their own mistakes and learn their lessons themselves without me meddling in raising their consciousness.