Stephen Meyer: Intelligent Design In this video clip, Dr. Stephen Meyer explains the concept of Intelligent Design, a theory he elaborates on in his book, Signature in the Cell. For more reading, order Dr. Meyer's book, Signature in the Cell, from our online bookstore. Sample a chapter of this book here. Or read Chuck Colson's radio commentary on the book, here.   The Age of the Earth The Discovery Institute’s Dr. Stephen Meyer discusses the age of the earth—and the differences between the positions held by advocates of Intelligent Design and Young Earth Creationists. For more reading, order Dr. Meyer's book, Signature in the Cell, from our online bookstore. Sample a chapter of this book here. Or read Chuck Colson's radio commentary on the book, here.