As face masks become a societal norm, many people are speaking out against those who are choosing not to wear them, and some critics say that wearing a mask may determine how smart you are. John Lundin, a self-described environmental activist and author, recently tweeted, “A mask is not a political statement. It’s an IQ test.” His tweet was met with many comments of support. A recent Gallup/Knight Foundation poll that asked, “In the past 7 days, how often did you wear a mask or cloth face covering outside your home?” showed that 30% of high school graduates, 41% of...