Because, you know, Choices:
Here's something that you don't hear much of amid the current well-organized ZOMG Thermageddon press blitz: the developing world cannot afford the pie-in-the-sky "renewable" energy sources so loved by Progressives...
Choose, progs. You can have your SWPL environmentalism or you can help a billion people get out of grinding poverty. Pick one.
As a friend pointed out on FB, "You remember the guardian at the chalices in Raiders of the Lost Ark, no?"