The world of air travel has changed a lot since 9-11, and not for the good. After a recent debate (Oxford Union-style), 87 percent of respondents agreed with the statement,“changes made to airport security since 9/11 have done more harm than good.”
The number from the online debate conducted by the Economist magazine doesn’t come from a scientifically valid survey, but it is part of a series of articles, including a “pro” and “con” statement from two experts on the question.