Saying that something can happen is not evidence that it did. That would be like saying that someone is a murderer because they could kill someone if the wanted to.
Right, but designing, observing and repeating is evidence that it did. Bioengineering isn't a wish, it's a scientific discipline. Why argue that?
That would be like saying that someone is a murderer because they could kill someone if the wanted to.
Something tells me your off course. Check your instruments.