A unusual social study has revealed that atheists are more easily suspected of vile deeds than Christians, Muslims, Hindus or Buddhists — strikingly, even by fellow atheists, researchers said on Tuesday.
This suggests that in an increasingly secular world, many — including some atheists — still hold the view that people will do bad things unless they fear punishment from all-seeing gods.
The results of the study "show that across the world, religious belief is intuitively viewed as a necessary safeguard against the temptations of grossly immoral conduct,” an international team wrote in the journal Nature Human Behaviour.
And it revealed that "atheists are broadly perceived as potentially morally depraved and dangerous."
The study measured the attitudes of more than 3,000 people in 13 countries on five continents.
They ranged from "very secular" countries such as China and the Netherlands, to countries with high numbers of believers such as the United Arab Emirates, United States, and India.
The countries had populations that were either predominantly Buddhist, Christian, Hindu, Muslim or non-religious.
Participants were given a description of a fictional evildoer who tortured animals as a child, then grows up to become a teacher who murders and mutilates five homeless people.
Half of the group were asked how likely it was that the perpetrator was a religious believer, and the other half how likely that he was an atheist.
The team found that people were about twice as likely to assume that the serial killer was an atheist.