Not permanent, but very pure
Greene and Paxton had hypothesized that if deciding to be honest is a conscious process—the result of resisting temptation—the areas of the brain associated with self-control and critical thinking would light up when subjects told the truth. If it is automatic, those areas would remain dark.
What they found is that honesty is an automatic process—but only for some people.
artwork { Alexander Calder, Big Red, 1959 | Sheet metal and steel wire }
