The vision and practical advice in Humanity at the Crossroads offer seeds of hope for a new civilization.-- Cover by award-winning cartoonist Dan Wasserman of LA Times Syndicate.-- Explains why new transgenic foods are potentially hazardous to health.-- Shows how to boost natural immunity to disease.-- Details the reasons new diseases are appearing.Humanity is facing an evolutionary crisis. The spread of artificial food and destruction of the natural environment, including the rise of cloning, genetic engineering, exposure to artificial electromagnetic fields and other features of modern life are leading to new diseases, weakening DNA, and imperiling the very survival of homosapiens.