Daniel W. McShea is associate professor of biology, with a secondary appointment in philosophy, and Robert N. Brandon is professor of philosophy, with a secondary appointment in biology, both at Duke University.

"The ZFEL will be obvious to some, heretical to others, so the book will be controversial. But at the same time, the argument is rich enough to convince a skeptic, provided that skeptic is open-minded. A novel contribution of far-reaching importance in evolutionary biology." - Michael Foote, University of Chicago.

Daniel W. McShea is associate professor of biology, with a secondary appointment in philosophy, and Robert N. Brandon is professor of philosophy, with a secondary appointment in biology, both at Duke University.

"The ZFEL will be obvious to some, heretical to others, so the book will be controversial. But at the same time, the argument is rich enough to convince a skeptic, provided that skeptic is open-minded. A novel contribution of far-reaching importance in evolutionary biology." - Michael Foote, University of Chicago.

Daniel W. McShea is associate professor of biology, with a secondary appointment in philosophy, and Robert N. Brandon is professor of philosophy, with a secondary appointment in biology, both at Duke University.

"The ZFEL will be obvious to some, heretical to others, so the book will be controversial. But at the same time, the argument is rich enough to convince a skeptic, provided that skeptic is open-minded. A novel contribution of far-reaching importance in evolutionary biology." - Michael Foote, University of Chicago.