Alas. Two is Holy Spirit. If one doesn’t get to three, the only explanation is something akin to Plantinga’s noetic effects of sin.
I still think Ken ham, charlatan that he is, is a sharp charlatan, trying to ward away a consistent application of sciences from imploding the whole dying-rising solar-deity salvation-mystery-religion, when the following happens:
Just as it was in the days of [figurative/literal] Noah, so also will it be in the days of the [figurative/literal] Son of Man. ~ Luke 17:26
For as in [figurative/literal]Adam all die, so also in [figurative/literal]Christ all will be made alive. ~1 Corinthians 15:22