Religious People Are Less Smart But Atheists Are Psychopaths?

This is a good example of click-bait, shock journalism.  The study it is reporting seems valid, however, the headline is totally designed for sensationalism, not truth.  In addition, the author is not knowledgeable regarding atheists and atheism:   "Science should inform our ethical reasoning, but it cannot determine what is ethical or tell us how we should construct meaning and purpose in our lives."  And theism CAN????  Ah, no.

Science and religion are fighting it out in your brain, not just in a metaphorical sense, but in a real, physical altercation.