Although Steve Gould’s death on May 20, 2002, provided theimmediate impetus for this book, its original motivation came
from a review of his book Structure of Evolutionary Theory, published
just before his death. That review—by someone who in our view
clearly had no idea what punctuated equilibrium or species selection
were about—suggested to us that Steve’s science was even
more widely misunderstood than we had thought. We said to each
other at the time that someone needed to “do something” about
this situation.
Steve’s death took most of his students and close colleagues
by surprise, although a few of us were aware that he had been
ill. For many of us, it left a great hole in our lives. After his
