What qualifies you to say all these things? Do you have the scientific expertise to say: "(this) is really about the best it's gonna get." Do you have sources? Evidence shows that the improvements in solar tech have been coming rapidly, with the efforts of dedicated humanitarian scientists who realize this is a major issue facing the world. Our government essentially subsidizes fossil fuels right now, with all the geopolitical maneuvering that goes into ensuring the costs do not inflate too much. Why not put more efforts into alternative ideas?