““The safety gap is so large, in fact, that planes would still be safer than cars even if the threat of terrorism were unimaginably worse than it actually is: An American professor calculated that even if terrorists were hijacking and crashing one passenger jet a week in the United States, a person who took one flight a month for a year would have only a 1-in-135,000 chance of being killed in a hijacking--a trivial risk compared to the annual 1-in-6,000 odds of being killed in a car crash.””
![“After years of training [as astronaut], you have great confidence…” quote by Ulrich Walter](https://sms4smile.com/quotes/img-quotes/ce2/ulrich-walter-56755_astronaut_after-years-of-training-as-astronaut-you_296482.jpg)
