Modulous writes:
From an evolutionary perspective - there are no arbitrary barriers between organisms. If I got all living things together in a room and pointed at one of them I could, in principle, point to something else that is the same species as that one.
no arbitary barriers kind of implies that all living things should be capable of cross breeding...ie horse with cow or rabbit with wombat
what do you mean exactly.
Modulous writes:
Creationists do make claims about 'kinds' but are unable to determine what is or what is not a 'kind'.
well humans are 1 kind
we are greatly varied though...as family groups became isolated by location, they developed their own special features. Hence why there are many nations with very distinguishable features. You can genrally look at someone and know which part of the earth they are from or what nation they are from.
yet all humans can interbreed because they are the same 'kind'
IOW there is only one 'kind' of the human species.