which explored the implications of Britain's reliance on coal. Given that coal was a finite, non-renewable energy resource, Jevons raised the question of sustainability. "Are we wise," he asked rhetorically, "in allowing the commerce of this country to rise beyond the point at which we can long maintain it?" His central thesis was that Britain's supremacy over global affairs was transitory, given the finite nature of its primary energy resource.It's available on Google Books if anyone wants to take a look. I found his discussion of alternative energy sources (around p.160) very interesting, particularly the notes on electricity, which is a problem I've seen today surrounding electric cars:
Electricity in short is to the present age what the perpetual motion was to an age not far removed. People are so astonished at the subtle manifestations of electric power, that they think the more miraculous effects they anticipate from it the more profound the appreciation of its nature they show. But then they generally take that one step too much which the contrivers of the perpetual motion took—they treat electricity not only as a marvellous mode of distributing power, they treat it as a source of self creating power.There is even a discussion of hydrogen as an alternative energy-transmission medium (p.182), although it is dismissed as being an impractical replacement for coal gas. (I don't think the technology to compress and store it at high pressure existed at the time, so he assumes it would be transmitted through street pipes like natural gas is today.) Oil is discussed beginning on p.184; he underestimates the supply of it worldwide, but his conclusion—"It is more likely to be an aggravation of the drain than a remedy"—doesn't strike me as completely meritless.
geoff.: This the biggest problem I have with the peak oil movement, the same compelling argument is made that we will run out of oil at some future date and that argument is always wrong.My understanding of the Peak Oil prediction (is there really a "movement?") is that the rate of production of petroleum will reach some peak and then decline. It's not a radical idea. And it's not the same as "running out of oil." The prediction of the economic consequences of that geological prediction is where things start to get complicated and contentious.
gompa: As a journalist (disclaimer: self-link)If the average self-link was half this good, no one would complain about self-links.
Ohhhh lets turn this thread into who can make up the most awesome erroneous projectionBy the year 2013, it will be clear that Bill and Ted's Excellent Adventure was a documentary, written by the real life Rufus, who then traveled in time back to the 1980s and used a hypersonic subliminal idea injection device to plant the script in the head of the ostensible writer. However, to avoid changing history, details such as the names and ages of the characters were altered. The real Wyld Stallyns will not be Bill and Ted; instead, the real people who will spread the message of rock-based peace, love and understanding that will save humanity are Sarah Palin and Michele Bachmann.
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posted by Riki tiki at 10:32 AM on July 27 [5 favorites]