Part IV of Doug Casey’s exploration of parallels between the Roman and American empires. From Casey at internationalman.com:
Now to gratify the Druids among you.
Soil exhaustion, deforestation, and pollution—which abetted plagues—were problems for Rome. As was lead poisoning, in that the metal was widely used for eating and drinking utensils and for cookware. None of these things could bring down the house, but neither did they improve the situation. They might be equated today with fast food, antibiotics in the food chain, and industrial pollutants. Is the U.S. agricultural base unstable because it relies on gigantic monocultures of bioengineered grains that in turn rely on heavy inputs of chemicals, pesticides, and mined fertilizers? It’s true that production per acre has gone up steeply because of these things, but that’s despite the general decrease in depth of topsoil, destruction of native worms and bacteria, and growing pesticide resistance of weeds.
Perhaps even more important, the aquifers needed for irrigation are being depleted. But these things have all been necessary to maintain the U.S. balance of trade, keep food prices down, and feed the expanding world population. It may turn out, however, to have been a bad trade-off.
I’m a technophile, but there are some reasons to believe we may have serious problems ahead. Global warming, incidentally, isn’t one of them. One of the reasons for the rise of Rome—and the contemporaneous Han in China—may be that the climate cyclically warmed considerably up to the 3rd century, then got much cooler. Which also correlates with the invasions by northern barbarians.