On this episode of ID the Future, Casey Luskin interviews mathematician Granville Sewell on the multiverse hypothesis, the fine tuning of the laws of physics, and the connections between mathematics and the sciences. Dr. Sewell's new book, In the Beginning: And Other Essays on Intelligent Design, is published by Discovery Institute Press. Granville Sewell is Professor of Mathematics at the University of Texas El Paso. He completed his PhD in Mathematics at Purdue University and has worked at Oak Ridge National Laboratory, Purdue University, the University of Texas Center for High Performance Computing (Austin), and Texas A&M University. He also spent one semester teaching at Universidad Nacional de Tucuman in Argentina on a Fullbright Scholarship. Dr. Sewell has written three books on numerical analysis, and is the author of a widely-used finite element computer program.