Here is Larry, again. Before his appointment as Harvard President, when he was chief economist at the World Bank (yes, he never served as a trainee... after all he was the nephew of Paul Samuelson and Kenneth Arrow!) - he wrote the following memo:
“Just between you and me, shouldn’t the World Bank be encouraging more migration of the dirty industries to the less developed countries? I can think of three reasons:
1. The measurement of the costs of health-impairing pollution depends on the foregone earnings from increased morbidity and mortality. From this point of view a given amount of health-impairing pollution should be done in the country with the lowest cost, which will be the country with the lowest wages. I think the economic logic behind dumping a load of toxic waste in the lowest wage country is impeccable and we should face up to that.
2. The costs of pollution are likely to be non-linear as the initial increments of pollution probably have very low cost ... Only the lamentable facts that so much pollution is generated by non-tradable industries (transport, electrical generation) and that the unit transport costs of solid waste are so high prevent world-welfare enhancing trade in air pollution and waste.
3. The demand for a clean environment for aesthetic and health reasons is likely to have very high income elasticity ... Clearly trade in goods that embody aesthetic pollution concerns could be welfare enhancing.
The problem with the arguments against all of these proposals for more pollution in least developed countries (intrinsic rights to certain goods, social concerns, lack of adequate markets, etc.) could be turned around and used more or less effectively against every Bank proposal for liberalization.”
(quoted from "Economic Analysis, Moral Philosophy and Public Policy" by Daniel Hausman and Michael McPherson).
The memo was intended for internal World Bank use only. It caused a public commotion when The Economist leaked it to the
public. And, BTW, no professional economists has seriously questioned the "impeccable" economic logic of this argument. When asked about the memo, Summers responded to the reporter: "I think the best that can be said is to quote La Guardia and say, "When I make a mistake, it’s a whopper.’" Yes. Believe or not, that is what he said.
I will not use adjectives to describe Larry Summers (I may succumb to FAE). I will simply ask you to remember what we learned about the stages of the decision-making process. Remember the first step: moral awareness.