While researching a recent post, an extremely scary article was discovered. This piece, entitled "Eating Fossil Fuel" by D. A. Pfeiffer (2004), proposes that the so called, "Green Revolution", which increased world grain production 250% between1950 and 1984, was primarily a process of converting fossil fuel to extra food. Fossil fuel agriculture uses an average of 50 times as much energy as traditional methods. The inceased production is degrading cropland, requiring more and more energy just to maintain the yield we have now; running harder and harder to stay in place, just at the century when oil will disappear; possibly natural gas as well. The "Greenhouse" monster, coal, will still be in use; almost as big a tragedy as the loss of oil.
I hope that Mr. Pfeiffer's projections are too pessimistic, but his facts ring true. He projects that the U.S. will stop being a food exporter by 2025 due to increased population. This concurs with my Post, Ethanol From Corn Will Not Do; running cars on food is INSANITY. However, enough clean, non-CO2 energy, can get humanity through. If Mr. Pfiffer's data is near right, and it looks too solid to be far off, America needs thousands of nuclear plants, millions of wind turbines, conservation, efficiency of energy usage, reforestation, biofuel, and a new source of fuel such as fusion energy, to avoid devastation on a massive scale.
The next several posts will explore specific problems that he foresees for America (which in turn will impact the world); we are eroding topsoil and wasting arable land, shrinking the land required for producing biomass energy, using more and more water resources, etc. I hope that many people will read Mr. Pfeiffers report at,
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