GOOGLE - ARE WE EVOLVING
I am not saying that we don't adapt.
1st - I am not sure that the Scientists actually know exactly what is happening to us.
2nd - WE DO NOT MIGRATE TO ANOTHER SPECIES.
If that were so there would be many of us that could no longer breed with each other and have fertile offspring.
To my knowledge that has NEVER been shown.
If we do migrate to a different / newer species then there should be a wide range of variants of all species all the time.
(Note that we are not witnessing this phenomenon at all.)
Problem is, breeding would become a problem as:
1) Species migration would probably be occurring at different rates and in different directions for each individual of that particular species.
2) In order for two of the "new" species to breed and carry on, they would have to evolve in exactly the same way at exactly the same time, and I mean at a genetic level.
The chance on that happening would be infinitesimally small.
If evolution happens they way the say it does, we would evolve into individual species that by definition would preclude us from continuing on,
Evolution sounds like an interesting theory until you examine the details of exactly how it would have to happen.
I am not talking about finding the remains of "a missing link," I am saying that we would have to have millions or billions of missing links at various stages of migration all the time.
That does not seem to be the case.