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Eric Zencey: Mr. Soddy’s Ecological Economy

[Eric Zencey, a professor of historical and political studies at Empire State College, is the author of “Virgin Forest: Meditations on History, Ecology and Culture” and a novel, “Panama.”]

INNOVATIVE and opaque instruments of debt; greedy bankers; lenders’ eagerness to take on risky loans; a lack of regulation; a shortage of bank liquidity: all have been nominated as the underlying cause of the largest economic downturn since the Great Depression. But a more perceptive, and more troubling, diagnosis is suggested by the work of a little-regarded British chemist-turned-economist who wrote before and during the Great Depression.

Frederick Soddy, born in 1877, was an individualist who bowed to few conventions, and who is described by one biographer as a difficult, obstinate man. A 1921 Nobel laureate in chemistry for his work on radioactive decay, he foresaw the energy potential of atomic fission as early as 1909. But his disquiet about that power’s potential wartime use, combined with his revulsion at his discipline’s complicity in the mass deaths of World War I, led him to set aside chemistry for the study of political economy — the world into which scientific progress introduces its gifts. In four books written from 1921 to 1934, Soddy carried on a quixotic campaign for a radical restructuring of global monetary relationships. He was roundly dismissed as a crank.

He offered a perspective on economics rooted in physics — the laws of thermodynamics, in particular. An economy is often likened to a machine, though few economists follow the parallel to its logical conclusion: like any machine the economy must draw energy from outside itself. The first and second laws of thermodynamics forbid perpetual motion, schemes in which machines create energy out of nothing or recycle it forever. Soddy criticized the prevailing belief of the economy as a perpetual motion machine, capable of generating infinite wealth — a criticism echoed by his intellectual heirs in the now emergent field of ecological economics....
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