The Problem with Powerdown Planning

Archdruid Report |There are two widely held beliefs these days about how we can deal with the end of the age of petroleum. The first claims that we simply need to find another energy source as cheap, abundant, and concentrated as petroleum, and run our society on that instead. The second claims that we simply need to replace those parts of our society that depend on cheap, abundant, concentrated energy with others that lack that dependence, and run our society with them instead. Most people in the peak oil scene, I think, have caught onto the problem with the first belief: there is no other energy source available to us that is as cheap, abundant, and concentrated as petroleum; the fact that we want one does not oblige the universe to provide us with one, and so we might as well plan to power our society by harnessing unicorns to treadmills.

The problem with the second belief is of the same order, but it’s much less widely recognized. Toss aside the parts of our society that depend on cheap, abundant, concentrated energy, and there’s nothing left. Nor are the components needed for a new low-energy society sitting on a shelf somewhere, waiting to be used; we’ve got some things that worked tolerably well in simpler agrarian societies, and some promising new developments that have been tested on a very small scale and seem to work so far, but we have nothing like a complete kit. Thus we can’t simply swap out a few parts and keep going; everything has to change, and we have no way of knowing in advance what changes will be required.

This last point is often missed. One of the people who commented on last week’s post, a software designer by trade, pointed out that he starts work on a project by envisioning what the new software is going to do, and then figures out a way to do it; he argued that it makes just as much sense to do the same thing with human society. A software designer, though, knows the capabilities of the computers, operating systems, and computer languages his programs will use; he also knows how similar tasks have been done by other designers in the past. We don’t have any of those advantages in trying to envision a sustainable future society.

Rather, we’re in the position of a hapless engineer tasked in 1947 with drafting a plan to develop word processing software. At that time, nobody knew whether digital or analog computers were the wave of the future; the handful of experimental computer prototypes that existed then used relays, mechanical linkages, vacuum tubes, and other soon-to-be-outmoded technologies, while the devices that would actually make it possible to build computers that could handle word processing had not yet been invented, or even imagined. Under those conditions, the only plan that would have yielded any results would consist of a single sentence: “Invest heavily in basic research, and see what you can do with the results.” Any other plan would have been wasted breath, and the more detailed the plan, the more useless it would have been.