If you're a St. Louis Cardinals fan still suffering the damage from that amazing "walk-off walk" against the Cubs the other night, you're probably susceptible to the argument for robot umpires.
Of course, once we get robot umpires, we'll probably have robot everything:
Robot politicians and robot cops, clergy and IRS agents. We'll even have robot mental health professionals dispensing medication to those deemed too feisty, armed with cattle prods to encourage you to swallow your pharma.
But it won't be all bad. We'll have robots at the fast-food place that can make change without moving their lips. Why? Robots have no lips.
Some humans will no doubt want...