What about the waste from the nuclear plants? If that is our only clean energy option I cant wait for 2012.
Are you suggesting that nuclear power plants are going to lead to some sort of apocalyptic scenario? And I would only suggest it as a first step toward clean energy. Like I said before - even with electric cars, they still would have to be powered by coal power plants.
The alternatives are limited:
solar power - inefficient and very costly
hydroelectric - limited by geography, harmful to ecosystem
geothermal - promising, but limited in availability and effectiveness
wind - also very limited, requires vast amounts of land
Simply put, fossil fuels are easy. The infrastructure is already in place, and so a switch to any new form of energy is going to be costly and time consuming. But the fact of the matter is that nuclear power is incredibly safe, incredibly power, incredibly cheap, and the know-how and infrastructure are somewhat in place.
I realize the dangers of having nuclear waste and the problems of containment. That would certainly have to be addressed if this project were to move forward. This might seem too science-fictiony, but I could see small rockets being used to shoot nuclear waste directly into the sun.
But the technological advances we need to truly have an alternative energy economy are decades away from being realized. In the meantime, nuclear power will provide a cheap and reliable source of energy that is more than capable to getting us to the next phase of energy production.
I keep reading about efforts to produce a contained field of hydrogen fusion - the same process that is used to fuel our sun. As far as the ratio of energy produce:waste produce, this process is about as good as it gets. I don't know if truly containing this kind of reaction as a reliable source of energy is physically possible, but I firmly believe it should be an avenue that is pursued with fervency and urgency.