If evolution exists why haven't we observed any changes in humans?

We're getting older and taller.

because evolution takes literally thousands of years before you even see the changes it brings about. don't expect any x-men tomorrow. take a biology class

> If evolution exists why haven't we observed any changes in humans?

we have.

>why haven't we observed any changes in humans
Have you seen a non-African homo sapiens sapiens? They're lightyears ahead.

They barely are. With the exception of humans, the great apes are all endangered.

Another way humans are evolving is the olfactory receptor genes are some of the fastest changing loci. This is likely due to sexual selection, as odor plays a large part in mate selection.

Relevant
youtube.com/watch?v=TTOla3TyfqQ

More importantly, who was the first chimp to poof into a person from a thoughtless animal?
Or did a chimp squirt out a person and raise the child rather than discarding it as sick and diseased abomination?

if DNA is real then why do my parents still exist?

I've met people born without an appendix tho