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Sloshing bucket model of evolution – Theory in evolutionary biology; Spandrel (biology) – Evolutionary byproduct of some other characteristic; Speculative evolution – Science fiction genre exploring hypothetical scenarios in the evolution of life; Transitional fossil – Type of fossilized remains
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]
Professor of biology Jerry Coyne sums up biological evolution succinctly: [3]. Life on Earth evolved gradually beginning with one primitive species – perhaps a self-replicating molecule – that lived more than 3.5 billion years ago; it then branched out over time, throwing off many new and diverse species; and the mechanism for most (but not all) of evolutionary change is natural selection.
Evolution provides the field of biology with a solid scientific base. The significance of evolutionary theory is summarised by Theodosius Dobzhansky as "nothing in biology makes sense except in the light of evolution." [78] [79] Nevertheless, the theory of evolution is not static. There is much discussion within the scientific community ...
Some who came to accept evolution, but disliked natural selection, raised religious objections. Others felt that evolution was an inherently progressive process that natural selection alone was insufficient to explain. Still others felt that nature, including the development of life, followed orderly patterns that natural selection could not ...
The article was the first announcement of the Darwin–Wallace theory of evolution by natural selection; and appeared in print on 20 August 1858. The presentation of the papers spurred Darwin to write a condensed "abstract" of his "big book", Natural Selection .
Cultural selection theory is a theory of cultural evolution related to memetics; Cultural materialism is an anthropological approach that contends that the physics; Environmental determinism is a social science theory that proposes that it is the environment that ultimately determines human culture.
Here the evolution of human society (socialization) is ruled by psychological, economic, informational and communicative processes. For Teilhard there is a further stage, one of spiritual evolution , the Christing of the collective noosphere, in which humanity converges in a single divinisation he calls the Omega Point .