I am Professor of Biological Sciences at Lehigh University in Pennsylvania. I received my Ph.D. in Biochemistry from the University of Pennsylvania in 1978. My current research involves delineation of design and natural selection in protein structures. In addition to teaching and research I work as a senior fellow with the Discovery Institute's Center for Science & Culture.In addition to publishing over 35 articles in refereed biochemical journals, I have also written editorial features in Boston Review, American Spectator, and The New York Times. My book, Darwin's Black Box, discusses the implications for neo-Darwinism of what I call "irreducibly complex" biochemical systems and has sold over 250,000 copies. The book was internationally reviewed in over one hundred publications and recently named by National Review and World magazine as one of the 100 most important books of the 20th century. I have presented and debated my work at major universities throughout North America and England.