The giraffe's neck supposedly supplies a crucial example for preferring natural selection over Lamarckism as a cause of evolution. But Darwin himself (however wrongly by later judgement) did not deny the Lamarckian principle of inheritance for characters acquired by use or lost by disuse. He regarded the Lamarckian mechanism as weak, infrequent, and entirely subsidiary to natural selection, but he accepted the validity of evolution by use and disuse. Darwin does speculate about the adaptive advantage of giraffe's necks, but he cites both natural selection and Lamarckism as probable causes of elongation.
--
"The Tallest Tale", p. 312Stephen Jay Gould
» Stephen Jay Gould - all quotes »
Henry Fairfield Osborn, the dominant paleontologist of his era, and long time director of the American Museum of Natural History, gave the "standard version in his popular book of 1918, The Origin and Evolution of Life... "Lamarck attributed the lengthening of the [giraffe's] neck to the inheritance of bodily modifications caused by the neck-stretching habit. Darwin attributed the lengthening of the neck to the constant selection of individuals and races which were born with the longest necks. Darwin was probably right." ...The version has held ever since.
Stephen Jay Gould
The slight criticism of evolution I offer should not be taken as evidence that I do not believe in evolution; I do. Let's not blame God for everything. I also believe in Lamarckism, as it was put forward by Lamarck. (The Lamarckism presented in standard textbooks is actually Lysenkoism, a straw man set up by the opponents of Lamarckism, palpably false and easily disproved.) There is no paradox in that: Lamarckism and Darwinism are not mutually exclusive, except politically.
Gene Wolfe
Charles Darwin's evolution theory states that the strong eat the weak. According to Darwin's evolution theory we are the worst people. But it is actually not so. It is a natural universal law. If we take Darwin's evolution theory literally then God is the worst kind of being. Because God planned creation in a certain way. When love is involved there is no evil. Even mother birds sacrifice their own lives for the sake of their babies.
Sun Myung Moon
Darwin's theory of evolution by natural selection is the only workable explanation that has ever been proposed for the remarkable fact of our own existence, indeed the existence of all life wherever it may turn up in the universe.
John Maynard Smith
The evidence of evolution pours in, not only from geology, paleontology, biogeography, and anatomy (Darwin's chief sources), but from molecular biology and every other branch of the life sciences. To put it bluntly but fairly, anyone today who doubts that the variety of life on this planet was produced by a process of evolution is simply ignorant - inexcusably ignorant, in a world where three out of four people have learned to read and write. Doubts about the power of Darwin's idea of natural selection to explain this evolutionary process are still intellectually respectable, however, although the burden of proof for such skepticism has become immense...
Daniel C. Dennett
Gould, Stephen Jay
Govorov, Leonid
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z