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Devolution, de-evolution, or backward evolution (not to be confused with dysgenics) is the notion that species can revert to supposedly more primitive forms over time. The concept relates to the idea that evolution has a divine purpose ( teleology ) and is thus progressive ( orthogenesis ), for example that feet might be better than hooves , or ...
Anxiety is another example of a modern manifestation of evolutionary mismatch in humans. An immediate return environment is when decisions made in the present create immediate results. Prehistoric human brains evolved to assimilate to this particular environment; creating reactions such as anxiety to solve short-term problems.
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
The first chassis on the assembly aisle at the Ford factory in Long Beach, California. In 1926, Ford Motor Company become one of the first employers to institute an eight-hour-a-day, five-day ...
Evolution:The History of an Idea. University of California Press. ISBN 978-0-520-23693-6. Darwin, Charles (1872). The Origin of Species by Means of Natural Selection, or the Preservation of Favored Races in the Struggle for Life (6th ed.). London: John Murray. ISBN 978-1-904633-78-5. Endersby, Jim (2007). A Guinea Pig's History of Biology.
But some employers seem to be adopting a new approach -- requiring applicants to have "a stable work history" -- which may, in essence, serve the same purpose: To weed out the unemployed.
Before its use to describe biological evolution, the term "evolution" was originally used to refer to any orderly sequence of events with the outcome somehow contained at the start. [7] The first five editions of Darwin's in Origin of Species used the word "evolved", but the word "evolution" was only used in its sixth edition in 1872. [8]
The basic mechanisms of evolution are applied directly or indirectly to come up with novel designs or solve problems that are difficult to solve otherwise. The research generated in these applied fields, contribute towards progress, especially from work on evolution in computer science and engineering fields such as mechanical engineering. [5]