The science of climate change is like the science of finding a cure for cancer. They are very difficult problems that scientists have spent lifetimes trying to solve, or at least get a handle on. Scientific progress is methodical, slow, and driven by data and knowledge. My hope is we are not being taken back into a dark age by people who are driven solely by greed and power, to the detriment of the human race. Clean air, clean water, and keeping Mother Earth livable sounds fairly bottom line to me.