What do you think is already happening? Power plants that use natural renewable resources are already being developed and built. All the oil/coal/etc. companies know that the nonrenewable resources will run out, someday, and they'll be left with nothing. So they'll have to transfer over, eventually, to nuclear, wind, solar, hydroelectric, etc. etc.

On to SUVs, and vehicles in general. See, another wonderful thing about Capitalism. Gas costs money, right? People know this. So, logically, fuel efficiency is one of the things people will look for when buying a vehicle. Hence, the better a vehicle's gas mileage is, the more people will buy it, and the more money the company will make. It will bring itself up.

Kyoto would require an immediate decrease in manufacturing to cause the immediate decrease in pollution. It also would place much stricter regulations on the U.S. than any other country--that's what it's designed for, to weaken the U.S. And, again, I don't buy in to "Well America can afford it, we should screw them over."