UndercoverElephant wrote:There's two impossible-to-resolve, clashing realities here.
The first is that TPTB will keep BAU going as long as possible, and that is bound to involve nuclear power, especially if they are going to even make a pretence of avoiding catastrophic climate change. Not going down the nuclear route inevitably means burning gas and coal faster. Although it doesn't inevitably burning more of it in the long run, because I suspect that regardless of how many nuclear stations are built, all the economically-recoverable gas and coal will eventually be extracted and used.
The second is that BAU will not keep going forever, because it is fundamentally unsustainable for a whole host of reasons, and that means we are going to be left with a legacy of nuclear stations and stored nuclear waste that nobody can afford to deal with properly.
The less-nuclear path means more climate change quicker.
The more-nuclear path means a bigger and more expensive nuclear mess for our descendents to clean up.
Both these outcomes are so bad that choosing between them seems impossible to me.
A nuclear mess screws up human industrial civilization. For the rest of life, it represent no more than a blip. Or, in the case of known nuclear accidents such as Chernobyl, It actually represents a much needed breathing space for the rest of life (because all of the industrial humans bugger off), despite the otherwise deleterious effects of radiation on that life. Climate change, on the other hand, not only screws up human life, of any variety, it also drags the rest of life down to hell with us.
The choice is easy. It's just not a very pleasant one, that's all.
None of which is to suggest that nuclear represents any kind of long term solution to the
human problem. However, I agree with Monbiot that the cruelty and peculiarity of climate change is that it imposes time limits on our human dreams. We have to act
now to mitigate climate change by whatever means are at our disposal so long as we can be sure that those means are less bad for life on earth than climate change.
In blunt terms, the consequences of a nuclear accident, whilst potentially horrendous for industrial human civilization, are relatively localized and may last anywhere from several decades to several thousand years. Whereas, the consequences, for
all of life, of global climate change are, by definition, global and may last for millions of years.
Or, even, for ever.