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Objections to evolution have been raised since evolutionary ideas came to prominence in the 19th century. When Charles Darwin published his 1859 book On the Origin of Species, his theory of evolution (the idea that species arose through descent with modification from a single common ancestor in a process driven by natural selection) initially met opposition from scientists with different ...
William Donald Hamilton FRS (1 August 1936 – 7 March 2000) was a British evolutionary biologist, recognised as one of the most significant evolutionary theorists of the 20th century. [ 1 ] [ 2 ] Hamilton became known for his theoretical work expounding a rigorous genetic basis for the existence of altruism , an insight that was a key part of ...
The category of human evolution theorists is for those individuals that have scientifically theorized about human evolution. Pages in category "Human evolution theorists" The following 71 pages are in this category, out of 71 total.
The theory of recapitulation, also called the biogenetic law or embryological parallelism—often expressed using Ernst Haeckel's phrase "ontogeny recapitulates phylogeny"—is a historical hypothesis that the development of the embryo of an animal, from fertilization to gestation or hatching (), goes through stages resembling or representing successive adult stages in the evolution of the ...
Evolutionism is a term used (often derogatorily) to denote the theory of evolution. Its exact meaning has changed over time as the study of evolution has progressed. Its exact meaning has changed over time as the study of evolution has progressed.
Charles Darwin's 1859 book, On the Origin of Species, convinced most biologists that evolution had occurred, but not that natural selection was its primary mechanism. In the 19th and early 20th centuries, variations of Lamarckism (inheritance of acquired characteristics), orthogenesis (progressive evolution), saltationism (evolution by jumps) and mutationism (evolution driven by mutations ...
However, most contemporary theories of evolution, including those developed by the German idealist philosophers Schelling and Hegel (and mocked by Schopenhauer), held that evolution was a fundamentally spiritual process, with the entire course of natural and human evolution being "a self-disclosing revelation of the Absolute". [3]
Unilineal evolution, also referred to as classical social evolution, is a 19th-century social theory about the evolution of societies and cultures. It was composed of many competing theories by various anthropologists and sociologists , who believed that Western culture is the contemporary pinnacle of social evolution.