[Junior]

Each of those "hypothetical intermediate steps" is found currently in nature, from the simple eyespot through the human eye.

[PatrickHenry]

Each of those "hypothetical intermediate steps" is found currently in nature, from the simple eyespot through the human eye.

Yes. And each and every one is irreducibly complex! Therefore ...
</creationism mode>

[lasereye]

Each of those "hypothetical intermediate steps" is found currently in nature, from the simple eyespot through the human eye.

You haven't answered my question about evidence that the process actually occurred or the testable hypothesis. I know soft tissues aren't in fossils etc.

In any event, is each of those intermediate steps found at a more advanced stage corresponding to organisms known to be older in the evolutionary chain than the ones with more primitive "eyes"?