I don't subscribe to
quite such a gloom and doom view, but it is pretty bad right now. Most people in this country are pretty ridiculous these days. I do have hope on the energy front though; more people are becoming aware of the problem every day, politicians are actually seriously talking about alternative energy research (and
funding it, which is the most important part), and technological developments are proceeding as well. As I'm sure you know, converting the infrastructure to something else like a hydrogen-based system is entirely possible; the problem is getting the energy at the central plants necessary to make all that hydrogen. Getting the energy from somewhere off the planet is the ultimate solution, and it sounds like helium-3 collected from the moon and free-electron lasers hooked to solar arrays in orbit are actually evolving from ideas to practical solutions.
http://www.space.com/scienceastronom...m3_000630.html
http://www.spaceelevator.com/docs/SE...pp_for_FEL.pdf