There's a lot of "If... Then..." to all of this. In spite of reading links and the like, I'm finding I'm more confused by much of this than I'm helped. This may be someone's goal, but I'm disinclined to accept any notion of someone's conspiracy. (Though I know of a recruiter from JBHunt who would probably inform me of my naivete in this matter.)
Sticking in under a rock is great, if you can be relatively assured that it's stored appropriately and won't leach into the soil. William Lawless, who, IIRC, worked for DuPont, revealed that his employer was using cardboard boxes to store high level nuclear waste in some facilities. In my years of hauling freight, I've seen cardboard boxes that would hold a case of beer, and I've seen boxes that were so flimsy, they wouldn't hold a teddy bear. According to Lawless, DuPont was using boxes that were inadequate to any use at all. So, yes, I think the NIMBYs have some valid concern.
By the same token, if there's a way to refine the waste, get some further use out of it, or even burn it (am I getting the gist of this right?), using the thorium technology, sticking it under a rock for a couple of years might be relatively smart, assuming, of course, (back to that old sticking point), that it's stored appropriately.
Windmills and conservation are great. I hope we continue with them. I'd like to see more cars making use of their passenger seats, and I'd like to see us get to the point where a car with one occupant is a rarity. The selfish idiocy of rush hour in our cities reveals just how arrogant and foolish we've become. Frankly, when I can catch a ride with another driver to the yard, I do. It's a damn sight cheaper in the long run. I might not feel as though nuclear power were a bad idea if the industry had 1.) Been honest with us in the first place, 2.) tried to cheap out in ways that defy common sense, (as per Lawless' revelation.)
Add in the public's perception of most nuclear power plants. Ranch Seco, here in Sacramento County, (aka "Rancho Mistake-o"), kept getting shut down for repair. We blew millions of dollars on the damn thing, and the Sacramento Municipal Utility District couldn't keep the damned thing running for any appreciable length of time. In fact, it got so bad, it was newsworthy when they got it running for any longer than a month. That might be news bias, or it simply might be that it was that badly designed and built. But in either case, it got to the point where it wasn't worth keeping. (It's been converted to a natural gas power plant, which, in the end, will wind up being every bit as expensive in the long run to operate, and will wind up using dwindling resources of natural gas from Canada.)
If we've shown that using thorium would fill our energy needs, in the way described, why not try and build it, and use it? I don't trust Congress to put anything in motion, and if anything, they've shown they'll do what they can to stop it, regardless of political affiliation. There's nothing in it for them.
On the other hand, there's lot in it for us. Maybe if we got to work on this, maybe we'd have what Eisenhower called, "Energy too cheap to meter." But I'm not holding my breath.