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The Rise of Small Nuclear Plants
ColdWetDog writes "The Oil Drum (one of the best sites to discuss the technical details of the Macondo Blowout) is typically focused on ramifications of petroleum use, and in particular the Peak Oil theory. They run short guest articles from time to time on various aspects of energy use and policies. Today they have an interesting article on small nuclear reactors with a refreshing amount of technical detail concerning their construction, use, and fueling. The author's major thesis: 'Pick up almost any book about nuclear energy and you will find that the prevailing wisdom is that nuclear plants must be very large in order to be competitive. This assumption is widely accepted, but, if its roots are understood, it can be effectively challenged. Recently, however, a growing body of plant designers, utility companies, government agencies, and financial players are recognizing that smaller plants can take advantage of greater opportunities to apply lessons learned, take advantage of the engineering and tooling savings possible with higher numbers of units, and better meet customer needs in terms of capacity additions and financing. The resulting systems are a welcome addition to the nuclear power plant menu, which has previously been limited to one size — extra large.'"
I would assume the nuclear plants found on submarines and large warships both provide a lot of energy and are not in the category of 'extra large.'
"Ayn Rand is a bloody socialist compared to me." - Robert A. Heinlein
Even if you use all our nukes someone will still make it.
Depends on how you use them.
If the cold war had gone hot, most of those nukes would have been aimed at targets in the northern hemisphere, with several warheads per target (as insurance, in case some didn't launch, didn't work, or got shot down). Contrary to popular belief, most of the targets were military, rather than civilian - cities were a low priority, missile silos were a high priority, for reasons that should be obvious. Post nuclear losses due to radiation poisoning, starvation and infrastructure collapse would probably have been higher than the actually death toll inflicted by the bombs, and as you correctly say, people would survive. Contrary to some predictions, nuclear winter would not have been likely, but we didn't know that at the time.
Now, if you actually wanted to achieve total human genocide using the worlds current nuclear arsenal, I'm not at all sure you couldn't. Don't bother with the cities, just hit all the arable land, and let starvation take its course. Of course that is a very morbid thing to consider, and is sufficiently horrible, not to mention suicidal, that we'd never actually do it, but you were discussing whether it was possible, rather than whether it was likely.
Erotic is when you use a feather. Exotic is when you use the whole chicken.
ADM Rickover thinks differently:
The future of energy is in thorium. It a) cant be weaponized, b) is cleaner, c) does not need to be throttled up like uranium. They are developing these plants in other parts of the world such as india.