Tuesday, September 4, 2018

Freedom

From The Economist, "Three post-war liberals strove to establish the meaning of freedom." The three are Isaiah Berlin, John Rawls and Robert Nozick.
.... Isaiah Berlin identified the crucial fault line in liberal thought in Oxford in 1958. There are supporters of “negative” liberty, best defined as freedom not to be interfered with. Negative liberties ensure that no person can seize his neighbour’s property by force or that there are no legal restrictions on speech. Then there are backers of “positive” liberty, which empowers individuals to pursue fulfilling, autonomous lives—even when doing so requires interference. Positive liberty might arise when the state educates its citizens. It might even lead the government to ban harmful products, such as usurious loans (for what truly free individual would choose them?). ....

Under positive liberty the state is justified in helping people overcome their internal, mental vices. That lets government decide what people really want, regardless of what they say. It can then force this on them in the name of freedom. Fascists and communists usually claim to have found a greater truth, an answer to all ethical questions, which reveals itself to those who are sufficiently adept. Who, then, needs individual choice? The risk of a perversion of liberty is especially great, Berlin argued, if the revealed truth belongs to a group identity, like a class or religion or race.

To reject positive liberty is not to reject all government, but to acknowledge that trade-offs exist between desirable things. What, for example, of the argument that redistributing money to the poor in effect increases their freedom to act? Liberty must not be confused with “the conditions of its exercise”, Berlin replied. “Liberty is liberty, not equality or fairness or justice or culture, or human happiness or a quiet conscience.” Goals are many and contradictory and no government can infallibly pick among them. That is why people must be free to make their own choices about what constitutes good living. ....