If All Else Fails, Re-Ice the Arctic
Take 8,000 ice barges; mount two industrial ice cannons on each; add a windmill for power; let sit in the arctic with cannons blasting.
This might be the secret tech-heavy recipe for pepping up the faltering Atlantic ocean currents that heat Europe. So says industrial engineer, Peter Flynn of the University of Alberta. The cost: $50 billion USD. Ouch. Perhaps an ounce of prevention really is worth a pound of cure.
