by JohnDenver » Fri 24 Jun 2005, 05:23:33
$this->bbcode_second_pass_quote('jato', 'H')ypothetically speaking John. How can our economy, which is dependant on growth, be allowed to “contract” year after year?
The short answer is that that can't be allowed to happen. If we rule out space energy, breeder fission and fusion, we're screwed. The human race will enter a death spiral which will end in our eventual extinction as a life form.
If we have any brains, we will listen hard to what the doomers are saying, and start stabilizing our consumption right now, so as to maximize our chances of reaching the next energy source, at which point we can resume growth (preferably off-planet).
It will be almost impossible to stabilize growth, and I don't think peak oil will stop it. We'll just switch to the other fossil fuels and uranium, and tear through them too at an accelerated rate. That's plan B, and it'll probably keep the economic status quo propped up for another 50-75 years. At that point, though, things may get really dicey. There's plenty of room for failure.
On the other hand, I don't think growth is essential to human life. We need to somehow find a way of managing our economic affairs which does not involve growth. I don't think that's impossible, but it's going to require some major leaps of the imagination. We're going to have to design our economic system, instead of letting it design us.
If we didn't have the other fossil fuels, I'd probably be out on my homestead already, just like Pops. But we do have them, and they will save the day, temporarily. The key point is to not blow our last chance. That's why I've come around to thinking that cornucopian happy talk is a bad idea. If the cornucopians give the public at large the idea that everything is fine, we will consume our last chance without even thinking about it.
Now it may be that we will discover something in the decades of breathing room which the other fossil fuels will buy us. But it may be that we won't, and cornucopians need to take that possibility seriously. Maybe fusion won't work, and massive breeder fission is too dangerous, and the only real option left is a last ditch effort at space energy, where we have to struggle like the devil to save ourselves. We need to hold energy in reserve, to prepare for that contingency.