It was Robert Louis Stevenson who said: “Man is a creature who lives not upon bread alone but principally by catchwords.” Refining our thoughts with qualifications can get tiring, so we recur to slogans to capture a reality that is almost always complex.
Alas, what should be the shorthand of thought often turns out to be the short-circuit of thought. When we think of Margaret Thatcher, for example, we think of free-market reforms—whether we are for such reforms or against them, whether we welcome or abominate them.
Is this right? Was Mrs. Thatcher’s legacy one of free markets, of laissez-faire? I am far from sure.