(April 10, 2016 at 12:52 pm)IATIA Wrote:(April 10, 2016 at 11:58 am)AAA Wrote: If the shark brain was on the path to the mammalian brain, then why has it not changed in so many millions of years?
Your problem is that you do not understand evolution because you are unwilling or simply incapable of comprehending the concept. The emergence of a new species does not dictate the extinction of the predecessor.
It's not that I don't understand it. RocketSurgeon said that we could see the lesser developed brains (he gave the example of shark) developing into more evolved brains (he gave the example of cat). If you don't like that idea, take it up with him.