This is a must read for everyone. I am constantly perplexed by the multitude of "informed" arguments I encounter from people whose faces are almost constantly stuck in a screen. Smart phones, note pads, computers, televisions... People who seek what they want to hear or what their peers pressure them to hear. This is true from far left to far right and everything in between. And the more extreme, the more intriguing. A real SHITEgueist. All they have to do is study the gospel according to O'Rielly or Maddow to get their marching orders. And when they feel their preferred opinions have experienced some doubt or possibly some reason, all they have to do is get a refresher from their favorite pundits or conspiracy websites. Right there on the sidewalk. They have a digital tract right in their pocket that they can pull out and reaffirm their faith. Technology is great! Information is handy! But, wisdom with understanding helps disseminate the varied information found at ones finger tips.