Anyway, until further notice, passengers on flights leaving the UK are prohibited from taking carry-on luggage or liquids into the cabin, except for a few small things (passport, sanitary items, and baby milk, which must be tasted by the passenger in question on check-in). Certainly no books, MP3 players, games, laptops or PDAs. Which makes me glad I'm not flying to Australia (about 21 hours each way) any time soon.
Of course, medicines with prescriptions are exempted from the rules. I hope no terrorist manages to forge a prescription and bring along some liquid explosive in a medicine bottle.
Until 2001, far fewer Americans were killed in any grouping of years by all forms of international terrorism than were killed by lightning, and almost none of those terrorist deaths occurred within the United States itself. Even with the September 11 attacks included in the count, the number of Americans killed by international terrorism since the late 1960s (which is when the State Department began counting) is about the same as the number ofAmericans killed over the same period by lightning, accident-causing deer, or severe allergic reaction to peanuts.
it would seem to be reasonable for those in charge of our safety to inform the public about how many airliners would have to crash before flying becomes as dangerous asdriving the same distance in an automobile. It turns out that someone has made that calculation: there would have to be one set of September 11 crashes a month for the risks to balance out. More generally, they calculate thatan American's chance of being killed in one nonstop airline flight is about one in 13 million (even taking the September 11 crashes into account). To reach that same level of risk when driving on America's safest roads -- rural interstate highways -- one would have to travel a mere 11.2 miles.
Accordingly, three key issues, set out by risk analyst Howard Kunreuther, require careful discussion but do not seem ever to get it:
- How much should we be willing to pay for a small reduction in probabilities that are already extremely low?
- How much should we be willing to pay for actions that are primarily reassuring but do little to change the actual risk?
- How can measures such as strengthening the public health system, which provide much broader benefits than those against terrorism, get the attention they deserve?
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