Religion

In a study just published in Psychological Science, Paul Bloom and I explore a radical—but non-magical—solution to this puzzle. Perhaps in the very moments that we experience a choice, our minds are rewriting history, fooling us into thinking that this choice—that was actually completed after its consequences were subconsciously perceived—was a choice that we had made all along.

Though the precise way in which the mind could do this is still not fully understood, similar phenomena have been documented elsewhere. For example, we see the apparent motion of a dot before seeing that dot reach its destination, and we feel phantom touches moving up our arm before feeling an actual touch further up our arm. “Postdictive” illusions of this sort are typically explained by noting that there’s a delay in the time it takes information out in the world to reach conscious awareness: Because it lags slightly behind reality, consciousness can “anticipate” future events that haven’t yet entered awareness, but have been encoded subconsciously, allowing for an illusion in which the experienced future alters the experienced past.