Nothing in Biology Makes Sense Except in the Light of Evolution
"Nothing in Biology Makes Sense Except in the Light of Evolution" is a 1973
Dobzhansky first used the title statement, in a slight variation, in a 1964 presidential address to the
Overview
Dobzhansky opens with a critique of
As he had said in his earlier presidential address, "If the living world has not arisen from common ancestors by means of an evolutionary process, then the fundamental unity of living things is a hoax and their diversity is a joke."[2] These two themes of the unity of living things and the diversity of life provide central themes for his essay.
Addressing the diversity of life on Earth, Dobzhansky asks whether God was joking when he created different species for different environments. This diversity becomes reasonable and understandable, however, if Creation takes place not by the whim of the Creator "but by evolution propelled by natural selection."[1] He further illustrates this diversity from his own investigation of the widely diverse range of species of fruit flies in Hawaii. Either the Creator, "in a fit of absent mindedness," created many species of fruit flies in Hawaii, or the fruit flies that arrived on the islands, diversified to fill a wide range of vacant ecological niches.[1]
He illustrates the unity of living things using the molecular sequence of
Dobzhansky concludes that scripture and science are two different things: "It is a blunder to mistake the Holy Scriptures for elementary textbooks of astronomy, geology, biology, and anthropology."[1]
One response to this paper was a paper by Stephen Dilley, "Nothing in biology makes sense except in light of theology?". This argued that Dobzhansky's arguments all "hinge[d] upon sectarian claims about God’s nature, actions, purposes, or duties"—claims that in Dilley's view required more justification and appeared mutually incompatible.[4]
The underlying theme
The underlying theme of the essay is the need to teach
The phrase
The notion of the "light of evolution" came originally from the
- (Evolution) general condition to which all theories, all hypotheses, all systems must bow and which they must satisfy henceforward if they are to be thinkable and true. Evolution is a light which illuminates all facts, a curve that all lines must follow. (p. 219 of The Phenomenon of Man)
The phrase "nothing in biology makes sense except in the light of evolution" has come into common use by those opposing creationism or its variant called intelligent design.[5][8] While the essay argues (following de Chardin) that Christianity and evolutionary biology are compatible, a position described as evolutionary creation or theistic evolution, the phrase is also used by those who consider that "in biology" includes anthropology, and those who consider a creator to be unnecessary, such as Richard Dawkins who published The Selfish Gene just three years later.
References
- ^ S2CID 207358177; reprinted in Zetterberg, J. Peter, ed. (1983), Evolution versus Creationism, Phoenix, Arizona: ORYX Press
- ^ PMID 14223586, archived from the original(PDF) on 2016-03-03, retrieved 2009-04-24. The phrase appears on page 449 as "nothing makes sense in biology except in the light of evolution, sub specie evolutionis."
- ^ Huxley, Julian (1953), Evolution in Action, New York: Harper & Brothers, p. 152,
Medieval theology urged men to think of human life in the light of eternity—sub specie aeternitatis: I am attempting to rethink it sub specie evolutionis—in the light of evolution.
- PMID 23890740.
- ^ a b "NCSE Resource". Cans and Can'ts of Teaching Evolution. National Center for Science Education. February 13, 2001. Retrieved 2007-12-13.
- Eugenie C. Scott (November 8, 1997). "BioForum 11/9/97: Scott: Evolution and Biology". Access Excellence at the National Health Museum. Retrieved 2007-12-13.
- ^ David L. Haury (1996). "CSMEE Digest 96-4". Teaching Evolution in School Science Classes. The Educational Resources Information Center. Archived from the original on 2007-09-23. Retrieved 2007-12-13.
- ^ Kitzmiller v. Dover Area School District – Context: 1. An Objective Observer Would Know that ID and Teaching About "Gaps" and "Problems" in Evolutionary Theory are Creationist, Religious Strategies that Evolved from Earlier Forms of Creationism
External links
- PDF as published by The American Biology Teacher, Vol. 35, No. 3 (Mar., 1973)