These are difficult times for rational people, particularly in the United States. Those of us who believe that scientific evidence should be the bedrock of policy formation, that logic should be the basis for argument and that uncertainty should beget tolerance are not honored in the political world. Rather, scientific evidence is ignored when it leads to politically unacceptable conclusions, logic is tossed aside when faith is involved, and tolerance for minority opinions is simply out of political fashion. Why should this be? For one thing, we seem to be becoming an increasingly religious country, and because religion supplants evidence and logic with faith—and faith can mean anything you want it to—politicians can get away with appealing to faith without having to justify themselves.
Book review at American Scientist Online.
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