Tuesday, March 18, 2014

are humans still evolving

Essay ~ the sake of me

Much of the beauty of the universal of evolution lies in its symmetrical simplicity. According to Charles Darwin's elevated theory, the characteristics of populations or group can change over time if heritable discrepancy exists, and if there are differences in reproductive prosperous issue or survival rates. Therefore, in reply to environmental pressures, the frequency of heritable characteristics devise change from one generation to the next, and evolution by natural selection leave take place.

…humans display greater genetic singleness than most other species, which has led frequent to assume that human evolution ended with the origin of modern humans

The recent theory of evolution—built on a tremendous array of supporting evidence from varying scientific fields—is now widely accepted. However, it has been in a great degree more controversial in a social context, particularly when it is applied to our confess species. When Darwin published On the Origin of Species in 1859, he was apprised that applying the concept of bastard selection to humans would create logomachy in a religious Europe, and accordingly only briefly mentioned that, “[i]n the remote future I see open fields since far more important researches […] light desire be thrown on the origin of individual and his history” (Darwin, 1859). He waited a different 12 years to revisit the outlet of human evolution in The Descent of Man (Darwin, 1871), in that he noted that humans have both a unique place in nature and are concern of the natural world, such that adult male, with a “god-like intellect that has penetrated into the movements and character of the solar system […] still bears in his bodily frame the indelible stamp of his modest origin” (Darwin, 1871).

The theory of development has since been applied to the discernment of human variation in several ways. The greatest part infamous uses of evolutionary theory, that were most common until the principal half of the last century, used it to excuse social prejudice and racism. However, biological anthropology and the study of...

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