Much controversy these days over the new rules on full-body scans or full-body frisks, take your pick as a traveler. Apparently this all stems from one unsuccessful attempt by a traveler to conceal explosives in his underwear.
I've been pondering the obvious innumeracy of all of this nonsense. What would our lives look like if there were such draconian rules governing our daily lives in an attempt to make them totally risk-free? One commentator suggested there would be a rule banning left turns. But on analysis this is way mild, as the risk from left turns is higher by several orders of magnitude than the underwear-on-the-airlines risk. Certainly there would be no two-lane highways. Many other products which we use safely every day would be banned.
Perhaps readers can come up with some other examples?