Abstract

The first principle of evolution is immutability; the primary objective of a species is to perpetuate itself. A transition from one species to another has never been observed and never will be; even in paleontology the study of fossils will never bring to light a continuity in the history of life: the passage from one form to another is always abrupt, and the “missing links” are only a creation of our imagination, an answer to satisfy our expectation.