Focus
It focuses on the energy cost of problem solving, and the energy-complexity relation in manmade systems. This is a mirror of the negentropic tendencies of natural evolution, according to ecological economics, notably the arguments of Donella Meadows and her colleagues on the economic constraints of contemporary problem solving.
The Limits to Growth, 1972, argued that "to raise world food production from 1951-1966 by 34%, for example, required increasing expenditures on tractors of 63%, on nitrate fertilizers of 146%, and on pesticides of 300%. To remove all organic wastes from a sugar-processing plant costs 100 times more than removing 30%. To reduce sulfur dioxide in the air of a U.S. city by 9.6 times, or particulates by 3.1 times, raises the cost of pollution control by 520 times." All environmental problem solving will face constraints of this kind, Tainter argues. It is not a question of expending a lot of energy to discover "more efficient" ways to do these things - that process amplifies the decline.
Read more about this topic: Complexity, Problem Solving, And Sustainable Societies
Famous quotes containing the word focus:
“Let us be aware that while they preach the supremacy of the state, declare its omnipotence over individual man, and predict its eventual domination of all peoples of the earth—they are the focus of evil in the modern world.”
—Ronald Reagan (b. 1911)
“I don’t have any doubts that there will be a place for progressive white people in this country in the future. I think the paranoia common among white people is very unfounded. I have always organized my life so that I could focus on political work. That’s all I want to do, and that’s all that makes me happy.”
—Hettie V., South African white anti-apartheid activist and feminist. As quoted in Lives of Courage, ch. 21, by Diana E. H. Russell (1989)
“Carlyle is not a seer, but a brave looker-on and reviewer; not the most free and catholic observer of men and events, for they are likely to find him preoccupied, but unexpectedly free and catholic when they fall within the focus of his lens.”
—Henry David Thoreau (1817–1862)