he recently discovered tape on which Barack Obama said back in 1998 that he believes in redistribution is not really news. He said the same thing to Joe the Plumber four years ago. But the surfacing of this tape may serve a useful purpose if it gets people to thinking about what the consequences of redistribution are.

Those who talk glibly about redistribution often act as if people are just inert objects that can be placed here and there, like pieces on a chess board, to carry out some grand design. But if human beings have their own responses to government policies, then we cannot blithely assume that government policies will have the effect intended.

The history of the 20th century is full of examples of countries that set out to redistribute wealth and ended up redistributing poverty. The communist nations were a classic example, but by no means the only example.

In theory, confiscating the wealth of the more successful people ought to make the rest of the society more prosperous. But when the Soviet Union confiscated the wealth of successful farmers, food became scarce. As many people died of starvation under Stalin in the 1930s as died in Hitler’s Holocaust in the 1940s.

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