Download or read book Faith, Madness, and Spontaneous Human Combustion written by Gerald N. Callahan and published by Macmillan. This book was released on 2002-01-03 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an exploration into how science has shaped our identity by examining the elements of our immune systems such as the thymuses, bone marrow, and lymph nodes to show how they define us in extremely individual ways, and reveals how faith and love are in fact programmed into our genes.