Only the last link is about common descent.
That would by why I called it "the subject of your last link" rather than, say, "the subject of all your links".
there's a whole section on experiments for testing evolution through Random Mutation and Natural Selection.
I do not think anything on that page says very much about whether the evolution of life on earth (including in particular human life) has benefited from occasional tinkering by a god or gods. (For the avoidance of doubt: I am very confident it hasn't.)
I don't think theistic evolution is that much more rational than standard creationism.
I think it's quite a bit better -- the inconsistencies with other things we have excellent evidence for are subtler -- but that wasn't my point. I was just trying to avoid arguments with strawmen. If Erik accepts common descent, there is little point directing him to a page listing evidence for common descent as if that refutes his position.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.