Pop Science verifies our suspicions

H/T Joseppi

This explains a lot.  

Incompetent People Too Ignorant to Know It

http://blog.sfgate.com/nov05election/2012/03/09/scientists-say-america-is-too-dumb-for-democracy-to-thrive/?tsp=1

http://www.lifeslittlemysteries.com/2187-incompetent-people-ignorant.html