A word to the wise ain’t necessary—it’s the stupid ones that need advice. –Bill Cosby Stupid people have lots of problems. They mess up, foul up, and screw up. In a world in which intelligence is ...

How do we correct this? Evil, stupidity, and apathy have significant effects on society, and the evil of Democratic Party leadership and the stupidity and apathy of so many of the party’s members have ...

The idea that stupid people are also plagued by meta-stupidity could be corroborated, for example, their estimated percentiles (i.e., what percentages of others they think they outperformed) were even ...