2. Renewable energy does not equal wind energy. It also includes solar and hydro energy. I do not believe wind alone can answer our power needs.
That said, I'm fully willing to believe that wind power is cheaper than nuclear on a per-megawatt basis. What I don't believe is that wind power can reliably provide baseload power. All the studies in the world don't change one simple and indisputable fact: present-day production of wind power is miniscule compared to present-day electricity usage. Wind power has not yet proved that it can supply large quantities of power. Nobody except the most blind zealot would deny this plain fact.
Nuclear power supplies one sixth of present-day electricity usage worldwide. This is a very large amount of power compared to any other carbon-free technology. Nuclear power is not directly subject to vagaries of the weather. Even including Fukishima and Chernobyl, nuclear power is by far the safest energy source (wind power comes in a very respectable second). Available supplies of nuclear fuel will outlast the lifetime of the sun. Nuclear power is proven and it works. Wind may work, and I'm happy to give it the benefit of the doubt, but it is without question an unproven technology at large scale.
The next person to mention spaghetti stacks to me is going to have his head knocked off. -- Bill Conrad