http://www.energybulletin.net/node/49243"The title of this talk is a bit of a mouthful, but what I want to say can be summed up in simpler words: we all have to prepare for life without much money, where imported goods are scarce, and where people have to provide for their own needs, and those of their immediate neighbours. I will take as my point of departure the unfolding collapse of the global economy, and discuss what might come next. It started with the collapse of the financial markets last year, and is now resulting in unprecedented decreases in the volumes of international trade. These developments are also starting to affect the political stability of various countries around the world. A few governments have already collapsed, others may be on their way, and before too long we may find our maps redrawn in dramatic ways.
In a word, unsustainable. So what does that mean, exactly? Chris Clugston has recently published a summary of his analysis of what he calls "societal over-extension" on The Oil Drum web site. Here is a summary of his summary, in round numbers. I don't want to trifle with his arithmetic, because it's the cultural assumptions behind it that I find interesting. The idea is that if we shrink our ecological footprint by an order of magnitude or so, that should make the whole arrangement sustainable once again. This is expressed in financial terms: here we are lowering the GDP of the USA from, say $100 thousand per capita per annum, to, say $10 thousand. Clugston draws a distinction between making this reduction voluntarily or involuntarily: we should make it easy on ourselves and come along quietly, so that nobody gets hurt. I find the idea that Americans will voluntarily lower their GDP by a factor of 10 rather outlandish. We keep the same system, just shut down 9/10 of it? Wouldn't that make it a completely different system? This sort of sustainability seems rather unsustainable to me.
I would like to offer a more realistic alternative. Everybody should have one US Dollar, for purely didactic purposes. This way, all Americans will be able to show their one dollar to their grandchildren, and say: "Can you imagine, this ugly piece of paper was once called The Almighty Dollar!" And their grandchildren will no doubt think that they are a little bit crazy, but they would probably think that anyway. But it certainly would not be helpful for them to have multiple shoe-boxes full of dollars, because then then grandchildren would think that they are in fact senile, because no sane person would be hoarding such rubbish.
Clugston offers an alternative to the big GDP decrease: a proportionate decrease in population. In this scenario, nine out of 10 people die so that the remaining 10% can go on living comfortably on $100 thousand a year. I was happy to note that Chris did not carry the voluntary/involuntary distinction over to this part of the analysis, because I feel that this would have been in rather questionable taste. I can think of just three things to say about this particular scenario."