The Loudest Are The Stupidest

Those with the loudest voices often have the most confidence but little competence. For example, pundits on both sides of the political spectrum speak for hours about topics they know little about. It’s common to see the news cycle dominated by both liberal and conservative hosts expounding endlessly about science, economics, foreign policy, medicine, etc. 

What are the odds that they are experts in all of these, let alone one of them? Then where do they get such confidence? Yup, they suffer from the Dunning-Kruger effect.