What evidence supports the idea that products of solar can provide a significant proportion of energy demand in the future?
Does everybody agree with that evidence?
Solar energy has been best developed in areas having high sunlight and low cloud cover such as as tropical and desert areas.
Can energy production from solar energy be enhanced in those areas?
Can energy production from solar energy be developed in less sunny areas( Such as northern Europe, or northwestern and northwestern U.S?
What environmental problems does solar energy pose?
Are those problems real or exaggerated?
What social/political problems?
Do any laws or regulations prevent the development of solar energy in the US?
Other industrialized countries?
Non industrialized countries?
