Follows Ben Stein as he seeks to determine whether religious based Intelligent Design / Creationism is a pseudo-science trying to undermine evolutionary biology or whether it is legitimate science being suppressed by a scientific establishment that is hostile to any deviation from the status quo. Along the way, Stein is told that evolutionary biology is responsible for the Holocaust, Stalinism, and the Second World War, and that only religion based alternatives such as Intelligent Design / Creationism and the intervention of a god can adequately explain the existence of life.