the three sources of information Charles Darwin used to come up with his theory are: farmers and animal breeders, geologists, and the work of thomas malthus
None exists.
It is no longer Darwin's theory, as Darwin has been dead about 130 years. There are no credible alternatives to the modern theory of evolution by natural selection. So, the differences is; the theory of evolution by natural selection is supported by myriad lines of converging evidence and explains the natural phenomenon that is evolution very well. The " conflicting theories " have no evidence supporting them and explain nothing.
It is a comprehensive explanatory body of well supported by the evidence concepts that go for in explaining the fact of evolution.
His theory was accepted because the premise was sound, the method of natural selection was convincing and the evidence for the theory was overwhelming.
Scientists did not prove things then anymore than they prove things now. Evidence, masses of converging evidence support the theory of evolution by natural selection. Darwin, in his day, had much evidence to support his theory. All the way from artificial selection to island biogeography. Since that time the theory has moved on to where it is no longer just Darwin's theory, but modified and supported with so much evidence that the theory became the bedrock of biology. Go here. talkorigins.org
None exists.
Darwin .
It is based on evidence found in the world.
NO. take Darwin's theory of evolution for example. there is no real evidence, but it is accepted as fact by most in America today.
It is no longer Darwin's theory, as Darwin has been dead about 130 years. There are no credible alternatives to the modern theory of evolution by natural selection. So, the differences is; the theory of evolution by natural selection is supported by myriad lines of converging evidence and explains the natural phenomenon that is evolution very well. The " conflicting theories " have no evidence supporting them and explain nothing.
It is a comprehensive explanatory body of well supported by the evidence concepts that go for in explaining the fact of evolution.
His theory was accepted because the premise was sound, the method of natural selection was convincing and the evidence for the theory was overwhelming.
Scientists did not prove things then anymore than they prove things now. Evidence, masses of converging evidence support the theory of evolution by natural selection. Darwin, in his day, had much evidence to support his theory. All the way from artificial selection to island biogeography. Since that time the theory has moved on to where it is no longer just Darwin's theory, but modified and supported with so much evidence that the theory became the bedrock of biology. Go here. talkorigins.org
He's not known for a theory of evolution. Darwin is.
theory of evolution
The theory of evolution has passed on and is no longer just Darwin's theory and the only crisis in this theory is in the heads of delusional creationists.
Darwin only had one theory of evolution, and he defined it in his book On The Origin of Species.