I could get into the debate about exponential effects and ppm data, but, like I said, the science is inconclusive. What I'm really saying is that we need to find other ways to produce energy for the security of our nation. The continued ranting about the initial costs, the overestimated output of some options, why someone supports this and opposes that are pointless. The first Nation that becomes energy self sufficient will write it's own ticket for the next century. Common' guys, think big!