Point is there is not one perfect source of energy. Our civilization requires abundant, dense and low cost power to survive and thrive. I don’t care where we obtain our power as long as the above holds true. There will always be a cost to generate the energy. Finding the best balance is the goal. We can neither hang on to past means for too long or jump to new too quickly. This will only happen when there is a well regulated free and open market to prove ideas and development.