linkedin post 2021-11-10 04:47:02

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THE UNIT OF NATURAL SELECTION. “Richard Dawkins, in his book, The Selfish Gene (1976), expressed vividly what seems to be the prevailing view among geneticists with respect to natural selection: that it is the gene, not the individual of group, that is the unit.” https://lnkd.in/dpapSK2b View in LinkedIn
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linkedin post 2021-11-10 04:43:18

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SYMMETRY DEFINITION. “Another way to express this is to use R.P. Feynman's interpretation of Weyl's definition of symmetry as follows: a thing is symmetrical if one can subject it to a certain operation and it appears exactly the same after the operation.” https://lnkd.in/gDaxUYAS View in LinkedIn
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linkedin post 2021-11-10 04:42:19

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LACKING SYMMETRY. “On the other hand, no processes that in any way resemble the reverse of the existing laws can find and exactly manipulate those unique (but indistinguishable!) particles needed to exactly reverse the history of their own movements. There is no symmetry here.” https://lnkd.in/gDaxUYAS View in LinkedIn
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linkedin post 2021-11-11 04:48:40

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CANCER AS SPECIES. “Heritable genomic variation and natural selection have long been acknowledged as striking parallels between evolution and cancer. The logical conclusion, that cancer really is a form of speciation, has seldom been expounded directly.” https://lnkd.in/dgvfyNj9 View in LinkedIn
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