Teaching evolution: Legal victories aren't enough

In many ways, much has changed since the famous Scopes Monkey trial of 1925. In recent years, US courts have consistently ruled that teaching explicitly religious alternatives to evolution in public schools is a violation of the Establishment Clause of the Constitution. But in a new essay published in the open-access journal PLoS Biology, political scientist Michael Berkman and his colleagues show that despite these many legal victories, a surprising number of public high school biology teachers still include creationism or intelligent design in their curriculum.