You have no cachet in this area.Stop. In the first minute, he wraps up "the first stage in evolution", offers NOTHING to support his guess, then moves on to the 2nd stage. We have to stop him at 1:10. Back up, Dick. What evolutionary ancestor are you referring to? Where's the evidence that supports your fantastical guess? Do you question it or do you follow Dick in blind faith?
I do nothing by blind faith.