Tag: decrescita
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I limiti dell’ingegno
Historical evidence would indicate that very few key inventions have been made by men who had to spend all their energy overcoming the immediate pressures of survival. Atomic energy was discovered in the laboratories of basic science by individuals unaware of any threat of fossil fuel depletion. The first genetic experiments, which led a hundred…
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Falsa competizione
Rodney Heitschmidt and Jerry Stuth point out that “[h]umankind has historically fostered and relied upon livestock grazing for a substantial portion of its livelihood because it is the only process capable of converting the energy in grassland vegetation into an energy source directly consumable by humans.” Nineteen billion metric tons of vegetation are produced by…
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Usurai
Siamo gli usurai del nostro pianeta: In a lecture to the Royal Academy of Engineering in May, Professor Rod Smith of Imperial College explained that a growth rate of 3% means economic activity doubles in 23 years. At 10% it takes just seven years. This we knew. But Smith takes it further. With a series…
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C’mon, Mr. Shermer.
Michael Shermer, giornalista e scrittore noto per aver fondato la Skeptic Society, cade abbastanza nel ridicolo in un suo editoriale di due settimane fa: Life has never been so good for our species – Los Angeles Times. It is fashionable among environmentalists today to paint a gloomy portrait of our future. Although there are many…
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Dan Barber e una domanda mal posta
And when you suggest these are the things that will insure the future of good food, someone somewhere stands up and says, “Hey guy, I love pink flamingos, but how are you going to feed the world? How are you going to feed the world?” Can I be honest? I don’t love that question. No,…
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Tikopia
In addition to their islandwide system of multistory orchards and fields, social adaptations sustained the Tikopian economy. Most important, the islanders’ religious ideology preached zero population growth. Under a council of chiefs who monitored the balance between the human population and natural resources, Tikopians practiced draconian population control based on celibacy, contraception, abortion, and infanticide,…
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Ri(n)voluzioni
From 1970 to 1990 the total number of hungry people fell by 16 percent, a decrease typically credited to the green revolution. However, the largest drop occurred in communist China, beyond the reach of the green revolution. The number of hungry Chinese fell by more than 50 percent, from more than 400 million to under…
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Non durerà per sempre
You see, professor, I think you were right with your lesson. Yeah, you told us that things are not going to be so easy as they used to be. Right, we saw that, too. It is what’s happening. You know, I remember when we came here from Yugoslavia. I was a child; I was 10…
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Falsa libertà
The habitual passenger must adopt a new set of beliefs and expectations if he is to feel secure in the strange world where both liaisons and loneliness are products of conveyance. To “gather” for him means to be brought together by vehicles. He comes to believe that political power grows out of the capacity of…
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Alta Immobilità
Beyond a certain level of energy, used for the acceleration of any one person in traffic, the transportation industry immobilizes and enslaves the majority of nameless passengers, and provides only questionable marginal advantages to an Olympian elite. No new fuel, technology, or public control can keep the rising mobilization of society from producing increased harriedness,…