Tag Archives: Natural selection

today’s birthday: Charles Darwin (1809)


Charles Darwin (1809)

Darwin was an English naturalist who developed the modern theory of evolution. Along with naturalist Alfred Russel Wallace, he proposed the principle of natural selection: the mechanism by which advantageous variations are passed on to later generations and less advantageous traits slowly disappear. Darwin’s intensely controversial theory of evolution aroused widespread argument and debate among scientists and religious leaders. How did Darwin view religion and God? More… Discuss

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this day in the yesteryear: Charles Darwin Sets Sail on HMS Beagle (1831)


Charles Darwin Sets Sail on HMS Beagle (1831)

The theory of evolution, which Darwin first expressed in On the Origin of Species, was the result of his discoveries as a naturalist on board the HMS Beagle. His book explained evolution through the principles of natural selection and aroused widespread debate among scientists and religious leaders. Darwin spent the rest of his life studying the results of that expedition and developing his theory of evolution. What debilitating disease might he have contracted during the voyage? More… Discuss

quotation: The highest possible stage in moral culture is when we recognize that we ought to control our thoughts. Charles Darwin


The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.

Charles Darwin (1809-1882) Discuss

Quotation: Charles Darwin


Ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.

Charles Darwin (1809-1882) Discuss

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QUOTATION: Charles Darwin


It has been a bitter mortification for me to digest the conclusion that the ‘race is for the strong’ and that I shall probably do little more but be content to admire the strides others made in science.

Charles Darwin (1809-1882) Discuss

 

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Today’s Birthday: George Gaylord Simpson (1902)


 Today’s Birthday

George Gaylord Simpson (1902)

 Simpson, an American paleontologist, helped develop the modern biological theory of evolution, drawing on paleontology, genetics, ecology, and natural selection. His contributions to evolutionary theory include a detailed classification of mammals, which is still the standard, and the discovery of the migratory and evolutionary patterns of the prehistoric fauna of the Americas, from which he deduced that species reached adaptive peaks and suffered accidental dispersal. What word did he coin? More… Discuss