DieChecker, on 06 October 2011 - 01:33 AM, said:
There have been lots of apes adapted to Cold, it just happens that we are the last ones left. Homo Erectus and its decendants roamed that area for the last million years.
I disagree with this statement (as it is presented). Care to elaborate on these cold climate adaptations?
My bet is very few of the cold climate adaptations you are referring to were physiological, and those few physiological adaptations were not adequate in and of themselves for survival in ice age Europe and Asia.
My bet is what you are claiming as adaptations to cold have nothing to do with cold, and more to do with brain development and technological development. Not only that I would bet the basic technological advancements needed for a tropical animal to migrate and survive in a cold climate were already well developed prior to them living in a cold climate.
I would also argue that there have not been a lot of what you call "apes adapted to Cold". In the long history of primates there have been multitudes of species. We know they started in the tropics and very few of that multitude evolved the physiology need to live in cold climates. And out of the primates no ape has ever been proven to have evolved the physiology to survive in cold climates. And out of the apes only one genus (Homo) has ever had the brain power, and technology to be able to live in cold climates.
As you can see very few apes have ever been able to live outside of the tropics.