Comment Re:Timing and Assumptions (Score 1) 652
That there is enough solar energy in the "sunniest places worldwide" to power current usage speaks nothing of its feasibility of physical/technological possibility. People will tell you we can build a space elevator as well; it doesn't mean we got space travel on lock-down.
It is feasible with current technology to supply all the energy needs of a modern house in Upstate NY—hardly one of the "sunniest places worldwide"—with solar panels on the roof of the house. I know this, because I personally know people doing it. Granted, they're currently using the grid as a "battery," rather than actually doing local energy storage, but when averaged over a year, they are net producers of energy.
If this can be done in Upstate NY—just a few hours' drive from the Canadian border—then I posit that it can be done in the vast majority of the inhabited world. That's not to say that I think we should rely solely on solar power for the entire world's energy generation needs—wind, hydro, and some other renewables should be in the mix, as well—but it does mean that any suggestion that solar is only feasible in the "sunniest places worldwide" needs to present some kind of very compelling evidence that what I'm seeing here is a fluke.
Dan Aris