The American midterms today will be just another reminder of democracy’s strong tendency to be overly concerned over what people believe instead of what is true, to be lulled into being persuaded by perception rather than reality. Millennia ago, even Plato warned against the propensity to permit persuasion to overshadow the problem of knowledge. The distinction between blind belief and knowledge has only become more blurred  in the social media era. Take a citizenry, especially of the mass-consumer and tech savvy variety, and the potential is huge for fabrication, half-truths, misnomers, outright lies, and innuendo. While such things remain a temptation in fields like advertising, it is now a reality that politics excels at it. Why? Because such perpetrators know we are vulnerable to…