Lack of transitional forms today is because of "the maintenance of stability within species." Richard Dawkins says, "Evolution has been observed. Its just that it hasnt been observed while its happening."
I dont really see how humans are transitional forms. We are fully formed creatures. Yes we may be taller or something like that, but that does not mean we will evolve into something else.
I can understand the argument. But what Im saying is what exactly are humans going to evolve to, what kind of human or species? Natural selection creates tall, short, dark skinned, white skinned humans, but that is not evolution.