Evolution Doctrine site describes in concise outline the Doctrine of Evolution, its basis in the facts of natural history, and its wide and universal scope. The site deals with matters of definition, with the essential characteristics of living things, and, at greater length, with the evidences of organic evolution. In Latter sections the site takes up the various aspects of human evolution as a special instance of the general organic process. In latter sections the subject of physical evolution is first considered, and this is followed by an analysis of human mental evolution; the chapter on social evolution extends the fundamental principles to a
field which is not usually considered by biologists, and its purpose is to demonstrate the efficiency of the genetic method in this department as in all others; finally, the principles are extended to what is called "the
higher human life," the realm, namely, of ethical, religious, and theological ideas and ideals.