Eziekial wrote:Interesting. As a species, we "should" be evolving all the time, no? Maybe not in a very discernable way, but the process never stops does it? Could we argue that some distinctions may exist within our species?
I know this is not PC but it's still interesting as long as we don't sling mud.
Sure you'll see some differentiation within a species, that's what keeps the success, and potential future success of a species going
The main reason you don't see more change, is we actually combat the situations that would affect natural selection
Things like allergies, susceptablitiy to certain diseases (asthma, heart disease, MS, etc etc etc) are traits you'd normally like to cull out of a species, but man doesn't deal well with being told that weaker genetic stock isn't allowed to breed
but evolving really doesn't necessarily equate to people being bigger/stronger/faster
It generally refers to having some sort of genetic adaptation/mutation that allows them to survive something, that others wouldn't
Like say 50% of all humans are completely resistant to aids
once the rest of the population was decimated by aids, and all that was left was those resistant to it, aids would poof, and cease to be a problem
that's how evolution works, in small steps
man is now an aids proof animal