This is an engrossing book. It is also an unusual book: it is written by a scientist who is quite willing to talk about the softer side of life, about things su

The role of science in policymaking has gained unprecedented stature in the United States, raising questions about the place of science and scientific expertise

Few people, if any, still argue that science in all its aspects is a value-free endeavor. At the very least, values affect decisions about the choice of researc

Can values operate in a world of facts and still be more than indifferent facts themselves?

The idea that science is or should be value-free, and that values are or should be formed independently of science, has been under fire by philosophers of scien