Yeah, I missed PZ Meyers. But if Ray Comfort attempted to show up Meyers I would immediately suspect creative "editing".
Again, a man with a track record of misrepresenting/misinterpretting science who focuses on some "observation" gambit as a critique of science is not going to get much time from me. Considering that it is a disingenuous point at best and it is being leveraged to misrepresent science.
Observation is important in science, but that means observation of the DATA. You don't have to see the individual molecules react to characterize the chemical reaction. You don't have to see the crime committed to solve it through forensics.