James Randi on The cosmological argument

James Randi's engagement with the cosmological argument was characteristically practical. He was not a philosopher and did not pretend to be one, but his response to cosmological reasoning followed the same logic he applied to every supernatural claim: if it cannot be tested, it is not knowledge. The cosmological argument, in Randi's view, was a sophisticated way of saying 'I don't know, therefore God' — and he had spent his entire career demonstrating that 'I don't know' is a better answer than a fabricated one.

Randi was particularly sceptical of the claim that the universe requires a cause while God does not. He saw this as a conjuring trick of the same kind he had spent decades exposing — a sleight of hand that redirects attention from the fundamental question. If the principle is that everything needs a cause, then God needs a cause. If some things can exist without causes, then perhaps the universe is one of them.

His broader point was that arguments from ignorance — whether deployed by faith healers, psychics, or theologians — are all structurally identical. They take a gap in human knowledge and fill it with a preferred conclusion, rather than doing the hard work of actually investigating.