Weak exploration of alternate energy sources.

I loved most of this film.

But the part where the movie outright dismissed alternative energy sources to oil was a bit much. The interviewees rejected solar electricity because CURRENT solar technology would have a hard time filling for 100% of the gap left by fossil fuels. There was about a sentence on wind energy. And others have accused the section on nuclear energy on being misleading.

Most glaringly, however, is the complete lack of mention of both Hydroelectricity and Biomass, which make up a fairly strong majority of current renewable energy (at least in the year the film was made). (see http://en.wikipedia.org/wiki/Image:Ren2006.png)

I'm no energy expert, and Wikipedia isn't exactly the most credible source, but this seemed like a weak attempt to keep the sense of dread the movie had going.