Jerry Coyne explains 'Why Evolution is True' (also the title of his excellent new book) at the Atheist Alliance International 2009 conference, sponsored by The Richard Dawkins Foundation for Reason...
Jerry Coyne explains 'Why Evolution is True' (also the title of his excellent new book) at the Atheist Alliance International 2009 conference, sponsored by The Richard Dawkins Foundation for Reason and Science.
Like to rate videos and let people know what you think?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
Like to share videos with friends?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
@FaithPlusReason What would you consider a "real" example? If a fish turned into a human? That would be evidence of a miracle, not evolution. Evolution occurs on a very slow, gradual ramp. We know it happens. The fossils prove it. The DNA proves it.
Also, how would you expect them to demonstrate the kind of macroevolution and speciation that normally takes place over millions of years? You can't possibly expect them to demonstrate this before your very eyes, that's simply impossible, and extremely unreasonable.
What you're probably expecting is something like a small-beaked finch laying an egg that hatches into a large-beaked finch that's perfectly adapted to the new environment. That's just silly, and it's not how evolution works.
A "real" example of a transitional form is the evolution of diatom. It's depicted so clearly that it's baffling that you could miss how it works, and deny it.
They do. Talkrational has two full pages of references of observations of speciation in the literature, some in the lab, some in the wild. Then there are also ring species like Larus Gulls or Ensatina Salamanders.
He didn't say that natural selection was the only driving force, he said that it was the only evolutionary mechanism that can give the impression of design. Drift is completely random by definition, and therefore it is extremely unlikely that any significant complexity arises from it. It's probably important for eliminating neutral traits, and it'll play a role in driving change in cases of extreme bottlenecks, but that's a different matter.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
A "real" example of a transitional form is the evolution of diatom. It's depicted so clearly that it's baffling that you could miss how it works, and deny it.