Oh come, that's the same sort of argument people were trotting out 25 years ago. Could we at least address the significant changes that have taken place in energy production and so on over that period? The power balance of the world is in flux right now, please stop trying to handwave the problem away, it's insulting to everyone who has invested time in understanding the upsides and downsides of alternative energy sources, the costs and benefits of their deployment, and so on.