That is interesting. I wonder how humans would be like in a million years from now. For e.g. let's take technology. I think in 500 years, every human being on Earth would have a computer. And then, many things would be computerized too. And all computers could have touch-screen features (or better). So would our fingers evolve in a different way? We wouldn't write much so....?
Okay, that was stupid reasoning. Seeing that for centuries humans have never written. But new species evolved because they were separated from their main kind mainly because of formation of geographical boundaries. And there was no inter-mingling at all. So, suppose there is a human tribe which, currently, is separated from the rest of us humans. And shall be so for the next millennium or so. They would evolve into something very different.
"If the bee disappears from the surface of the earth, man would have no more than four years to live. No more bees, no more pollination ... no more men!" - Einstein
"I like quoting Einstein. Know why? Because nobody dares contradict you." - Studs Terkel.
<@Ximenez> Sentynel: But i have a life? No. Qed.