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The Structure of Evolutionary Theory (2002) is Harvard paleontologist Stephen Jay Gould's technical book on macroevolution and the historical development of evolutionary theory. [1] The book was twenty years in the making, [2] published just two months before Gould's death. [3] Aimed primarily at professionals, [4] the volume is divided into ...
The evolutionary biologists Kenneth McNamara and Michael McKinney stated in 2005 that of all the books that Gould wrote in his career, "the one with the most impact is probably Ontogeny and Phylogeny... to say that this work is a hallmark in this area of evolutionary theory would be an understatement.
In Darwin's theory of natural selection, more organisms are produced than can survive. Some have variations that give them a competitive advantage, and they have the best chance of surviving and procreating. The main element lacking in the theory was any mechanism that would allow organisms to pass on these favorable variations.
Neutral theory – Theory of evolution by changes at the molecular level; Shifting balance theory – One version of the theory of evolution; Price equation – Description of how a trait or gene changes in frequency over time; Coefficient of relationship – Mathematical guess about inbreeding; Fitness – Expected reproductive success
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 .
Learn how to download and install or uninstall the Desktop Gold software and if your computer meets the system requirements.
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 ...
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