Landsburg Is Half-Right

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God does not play dice with the universe. — Albert Einstein

Einstein, stop telling God what to do. — Niels Bohr

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In a post at The Big Questions blog, Steven Landsburg writes:

Richard Dawkins . . . [has] got this God thing all wrong. Here’s some of his latest, from the Wall Street Journal:

Where does [Darwinian evolution] leave God? The kindest thing to say is that it leaves him with nothing to do, and no achievements that might attract our praise, our worship or our fear. Evolution is God’s redundancy notice, his pink slip. But we have to go further. A complex creative intelligence with nothing to do is not just redundant. A divine designer is all but ruled out by the consideration that he must be at least as complex as the entities he was wheeled out to explain. God is not dead. He was never alive in the first place.

But Darwinian evolution can’t replace God, because Darwinian evolution (at best) explains life, and explaining life was never the hard part. The Big Question is not: Why is there life? The Big Question is: Why is there anything?

So far, so good. But Landsburg doesn’t quit when he’s ahead:

Ah, says, Dawkins, but there’s no role for God there either:

Making the universe is the one thing no intelligence, however superhuman, could do, because an intelligence is complex—statistically improbable —and therefore had to emerge, by gradual degrees, from simpler beginnings

That, however, is just wrong. It is not true that all complex things emerge by gradual degrees from simpler beginnings. In fact, the most complex thing I’m aware of is the system of natural numbers (0,1,2,3, and all the rest of them) together with the laws of arithmetic. That system did not emerge, by gradual degrees, from simpler beginnings. . . .

Now I happen to agree with Professor Dawkins that God is unnecessary, but I think he’s got the reason precisely backward. God is unnecessary not because complex things require simple antecedents but because they don’t. That allows the natural numbers to exist with no antecedents at all. . . .

What breathtaking displays of arrogance. Dawkins presumes that the only kind of intelligence that can exist is the kind that comes about through evolution. Landsburg wishes us to believe that complex things can exist on their own, without antecedents, which is why there is no God. (He fudges by saying “God is unnecessary” but we know what he really believes, don’t we?)

Landsburg’s “proof” of the non-existence of God is the existence of natural numbers, a “system [that] did not emerge, by gradual degrees, from simpler beginnings.” Landsburg’s assertion about natural numbers (and the laws of arithmetic) is true only if numbers exist independently of human thought, that is, if they are ideal Platonic forms. But where do ideal Platonic forms come from? And if some complex things don’t require antecedents, how does that rule out the existence of God — who, by definition, embodies all complexity?

Politics and Prosperity

“Government is a disease masquerading as its own cure.”

Landsburg Is Half-Right

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