You misunderstand -- or i did not make clear -- what I meant. I believe for economic reasons, "clean" sources of energy will dominate less "clean" sources of en

You misunderstand -- or i did not make clear -- what I meant. I believe for economic reasons, "clean" sources of energy will dominate less "clean" sources of energy -without- policy intervention. I am saying that I believe technologically we are approaching economically viable cleaner sources. I am against carbon taxes, trading, etc, partially for the reason you mentioned but mostly because I think they are unnecessary.