sfs
Senior Member
- Jun 30, 2003
- 10,823
- 7,840
- 65
- Country
- United States
- Gender
- Male
- Faith
- Non-Denom
- Marital Status
- Married
Just to clarify a couple of points: Common descent is so well established by so many lines of evidence, that denying it is really only possible by ignoring a great deal of evidence. (That's certainly the approach adopted by creationists who deny it.) That the changes that have occurred over the history of life are the result solely of mutation, natural selection and other known effects cannot be demonstrated, nor can we demonstrate that these processes are adequate to explain the history of life. There are, however, no obvious reasons why they aren't adequate, they clearly do work to change species and produce adaptation, and they are the only mechanism that's been offered. So a reasonable working theory is that they are indeed the sole causal processes involved.
Upvote
0