“A gradual contraction into more sustainable patterns of resource use is not the norm for a society that is exploiting the environment. The norm is a last-ditch effort to maintain outward displays of power, and then a sudden, and dramatic, collapse.” That’s one of the foreboding statements with which Steve Hallett and John Wright punctuate their preview of past civilisations in the opening section of their book Life Without Oil: Why We Must Shift to a New Energy Future.
They consider we are at the peak of oil production and that we’re not facing that reality. There are late flurries to extend the discovery of further oil. Deep sea drilling, the exploitation of the Alberta tar sands and oil shale extraction are among them, the latter two causing horrendous environmental damage. But all they will produce is a temporary delay of the decline. The authors judge that around 2015 oil production will show a clear and convincing decline, and the world will be at the beginning of the end of what they call the petroleum interval. It’s an interval that will have occupied a couple of centuries in the long history of humanity. Oil has enabled the construction of a monumental global civilisation in which we have become dependent on the increased productivity and efficiencies of scale it can provide. As it diminishes and disappears we require an energy transition which the book considers we are not geared to make in good time. We therefore face a long global economic contraction as the price of oil escalates, a sequence of economic slumps which will continue until fundamental problems of energy availability, food production, water supply and population control are sufficiently well corrected.
As I walked past the magazine stand at the supermarket this week my eye was caught by the front cover of the this week’s
I’ve become wary of politicians’ commitments to clean energy, having been disappointed by the rapidity with which the rhetoric of leaders like Obama or Rudd loses substance when the political going gets tough. But it was hard not to pay attention to a striking