by MrBill » Wed 05 Jul 2006, 04:21:25
I do not disagree with your -75% number, as I certainly do not know and therefore do not have a better number to put forth as an alternative.
However, it will be physical availability of all forms of energy - crude oil, natural gas, coal, bio-diesel, ethanol, nuclear, hydrogen, hydro-electric, methane, geo-thermal, wind, solar, etc. - that will drive any growth, if any, in a world of declining access to traditional fossil fuels. And not price.
Price is always a relative term. Relative to what? Wages? A basket of goods? Given amount of energy? Etc.
The search for alternatives and the transition from the economy we have based on cheap energy to one of scarcity will itself generate a lot of economic activity, just as building transcontinental railroads, Hoover Dam/Three Gorges Dam, or in fact reclaiming parts of The Netherlands from the sea, or terracing mountain sides to grow crops produced economic activity and eventually a valuable asset. Where did the 'money' come from to build or create these assets? An agricultural surplus, land, labor and capital. The usual suspects.
Growth does not have to be one way either. It can go into reverse. We have ample historical evidence of declining empires and abandoned areas.
The physical availability of energy not its price is what is important to this activity. Cheap energy means you can build something quicker and with less labor perhaps, but aside from the human definition of investment time horizon and payback the transition to a post-peak oil world using other forms of energy is not only possible, but inevitable. All we know is that at the moment there is no replacement for fossil fuels that are as efficient for transport as gasoline, so the infrastructure and organization of society, and different societies, will look much different than the modern western economy based on easy motoring and a far flung expensive to maintain infrastructure.
Meauring such activities in today's money only distorts the picture. For example, if we generate methane from manure and convert it into electricity, we say it is inefficient because it costs 6 cents per kilowatt (or whatever) and traditional hydro-electric power still only costs 3 cents per kilowatt. So what? When one no longer has 3 cent power, one gladly pays 6 cents, if the alternative is no power. That doubling in cost may still be a small proportion of your wages, or a basket of goods, or whatever it is that you produce for your daily bread as compared to doing everything with manual labor and without electricity.
And if there is less energy available in total, then through the process of elimination you allocate energy based on its highest utility. Gone is just in time delivery, so you have to carry larger inventories. Gone is door to door delivery, so you have central warehousing. Gone is long distance trucking, so you wait while your container is delivered by rail. Economic efficiencies get lost. Standards of living may decline. Jobs will be lost. Some will not be able to live in their current, very large and energy intensive houses. But as sure as we are here today, life will go on post-peak oil as there is no alternative. Economic necessity will replace economic nicety. Sorry, no more seadoos and snowmobiles!
Will the western world look like America in the 1930's? I doubt it. We have long given up that infrastructure already. We do not even have enough breeding stock to quickly rebuild the draught power we once relied on, nevermind the bits of hardware to make use of it anymore. More likely a tractor running on bio-diesel or ethanol. It will not be as efficient, but more efficient than rearing animals to pull plows and thrash grain.
Thankfully, along with all our excesses and poor investment decisions, we have used the past 150-200 years as well to discover many useful inventions, so we are already ahead in terms of technology in comparison to 1800 or 1900.
Of course, wars are very expensive and can damage economies as well as disrupt economic output. That can exacerbate the problems associated with the post-peak oil transition to a lower energy intensive future. Even if someone has a partial solution to our energy problems, it won't help if there is no security of assets and means of production as may be the case if we (collectively) sink to the level of Zimbabwe or Rawanda or Congo in the meantime.
A dirty suitcase bomb can disrupt even the best laid plans and is one of the variables which makes prophecizing the future very inexact. We just have to assign likely probabilities to each outcome based on what we know now and admit to ourselves that we do not know what will be invented or perfected in five or ten years from now that will help ensure a better outcome or what resource wars, social disruptions or population displacements may occur over the same time horizon that will destroy any progress we may have made?
But again just to stress, it is availability of energy not price or its cost in today's money that will determine economic growth or the lack of it in the future post-peak oil.
The organized state is a wonderful invention whereby everyone can live at someone else's expense.