Solar Power Captures Imagination, Not Money.

The article discusses the increasing popularity of solar energy as a future source of renewable energy and the lack of funding for solar power research. Energy experts say that solar energy won't get the attention of investors until it makes significant advances technologically. The technological breakthroughs are unlikely to occur soon given the scale of research in private and government laboratories. In contrast, coal-burning plants that are linked to global warming are being built at rapid rates.