Parlez vous Francais? No!
you can try babbelfish
on the other link,
""Just as chaos seemed to be incoherent randomness before the chaos theory was discovered, so evolution seemed to depend on chance alone. Thorough fossil studies of prehistoric skull-face relationships convinced Dr. Malassé that a hidden trajectory exists, leading from Australopithecus over Homo erectus to Homo sapiens (bypassing Homo neandertalensis) -- a finding reminiscent of the discovery of hidden patterns underlying apparent chaos. Such hidden trajectories lead to an understanding how chance activity can gradually become goal directed, simply by the nature of the evolutionary process, that eliminates more and more choices as its product becomes more complex.""