Hibernation?

Question

Why can't humans hibernate in the same way animals can?

Answer 1

because we dont need to as we can adapt to different tempretures

Answer 2

Human physiology and metabolism would not allow long inactive periods.  Simply put, Homo sapiens has not evolved a mechanism for hibernation.  I am sure you have seen examples of what is needed to keep a person living once they are comatose.  It is just not feasible.

Answer 3

we can go in the tempiture that they cant

Answer 4

We aren't designed for it, and we have no use for it.

Answer 5

For the same reason we can't fly like birds.  We haven't evolved that capability.  It is also likely that we evolved a brain to cope with cold winters so we didn't need to hibernate.  If we had a smaller brain perhaps we would have evolved the ability to hibernate.  Which would you rather have, speech or the ability to hibernate.