„We may consequently state the fundamental theorem of Natural Selection in the form : The rate of increase in fitness of any organism at any time is equal to its genetic variance in fitness at that time.“

—  Ronald Aylmer Fisher, buch The Genetical Theory of Natural Selection

Defining the fundamental theorem of natural selection, Ch. 2, p. 35.
The Genetical Theory of Natural Selection (1930)

Übernommen aus Wikiquote. Letzte Aktualisierung 22. Mai 2020. Geschichte
Ronald Aylmer Fisher Foto
Ronald Aylmer Fisher
Genetiker, Evolutionstheoretiker und Statistiker 1890 - 1962

Ähnliche Zitate

Lee Smolin Foto
Jöns Jacob Berzelius Foto

„In arranging the bodies in order of their electrical nature, there is formed an electro-chemical system which, in my opinion, is more fit than any other to give an idea of chemistry.“

—  Jöns Jacob Berzelius Swedish chemist 1779 - 1848

Jöns Jacob Berzelius, Essai sur le théorie des proportions chimiques (1819). Translated in Henry M. Leicester and Herbert S. Klickstein, A Source Book in Chemistry 1400-1900 (1952), 260.

Henry Adams Foto
Benjamin Disraeli Foto

„The Services in war time are fit only for desperadoes but, in peace, are fit only for fools.“

—  Benjamin Disraeli British Conservative politician, writer, aristocrat and Prime Minister 1804 - 1881

Book I, Chapter 9.
Books, Coningsby (1844), Vivian Grey (1826)

Vannevar Bush Foto
Herbert A. Simon Foto

„[Even Darwin’s] natural selection only predicts that survivors will be fit enough, that is, fitter than their losing competitors; it postulates satisficing, not optimizing.“

—  Herbert A. Simon American political scientist, economist, sociologist, and psychologist 1916 - 2001

Quelle: 1980s and later, Models of my life, 1991, p. 166; As cited in Ronald J. Baker (2010, p. 122).

John Locke Foto
George Washington Carver Foto
Ronald Fisher Foto
John Allen Paulos Foto

„For the record, natural selection is a highly nonrandom process that acts on the genetic variation produced by random mutation and genetic drift and results in those organisms with more adaptive traits differentially surviving and reproducing.“

—  John Allen Paulos American mathematician 1945

Part 1 “Four Classical Arguments”, Chapter 2 “The Argument from Design (and Some Creationist Calculations)” (p. 19)
Irreligion: A Mathematician Explains Why the Arguments for God Just Don’t Add Up (2008)

Calvin Coolidge Foto

„I feel I no longer fit in with these times.“

—  Calvin Coolidge American politician, 30th president of the United States (in office from 1923 to 1929) 1872 - 1933

To a friend, shortly before Coolidge's death, as quoted in Coolidge: An American Enigma (1998), by Robert Sobel, Regnery Publishing, p. 410.
1930s

Wendell Berry Foto
W. S. Gilbert Foto
J.M. Coetzee Foto
Francis Bacon Foto
Charles Darwin Foto

Ähnliche Themen