Dorian Hargrove 12:47 p.m., May 19
In responce to Scientific America Sept 2009, Evolution on the Earth. Try this for information. Evolution is the spontaneous combination of all premoetal life to protect it's self from outside threats, feed it's self and store food to maintain it's existance. When this system is poisoned by the outside enviroment the protective group fails and returns to it's premortal state.