Small, self-serving lies are likely to progress to bigger falsehoods, and over time, the brain appears to adapt to the dishonesty, according to a new study.
The finding, the researchers said, provides evidence for the “slippery slope” sometimes described by wayward politicians, corrupt financiers, unfaithful spouses and others in explaining their misconduct.
“They usually tell a story where they started small and got larger and larger, and then they suddenly found themselves committing quite severe acts,” said Tali Sharot, an associate professor of cognitive neuroscience at University College London. She was a senior author of the study.
Erica Goode writing in the New York Times