http://www.chicagotribune.com/news/columnists/chi-080109chapman-column,1,4392398.columnThe abortion debate has raged since 1973, when the U.S. Supreme Court gave abortion constitutional protection, but the basic law of the land has proved immutable. Abortion is legal, and it's going to remain legal for a long time.
Laws often alter attitudes, inducing people to accept things—such as racial integration—they once rejected. But sometimes, attitudes move in the opposite direction, as people see the consequences of the change. That's the case with abortion.
The news that the abortion rate has fallen to its lowest level in 30 years elicits various explanations, from increased use of contraceptives to lack of access to abortion clinics. But maybe the chief reason is that the great majority of Americans, even many who see themselves as pro-choice, are deeply uncomfortable with it.
In 1992, a Gallup/Newsweek poll found 34 percent of Americans thought abortion "should be legal under any circumstances," with 13 percent saying it should always be illegal. Last year, only 26 percent said it should always be allowed, with 18 percent saying it should never be permitted.
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