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Gaia hypothesis

the hypothesis that the earth, its living things, and its physical environments constitute a single self-regulating entity. In contrast to Darwinian theories of evolution, which hold that living things adapt themselves to the extant environment, the hypothesis suggests that the earth has adapted to, and been transformed by, the living things that are a part of it. This perspective has been influential in modern ecological movements but is rejected by mainstream scientists. The hypothesis is named for Gaia, the Earth, a primordial Greek goddess who emerged from Chaos. [formulated and named by British scientist James E. Lovelock (1919–  )]

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Psychology term of the day

September 8th 2024

number

number

n. in linguistics, a grammatical classification of nouns, pronouns, and any words in agreement with them according to whether they are singular or plural (or in some languages, dual). In English, number is most commonly expressed by the plural noun ending -s (e.g., boy, boys) and in the inflection of the verb to agree with the number of the subject (e.g., The boy runs; The boys run).