Fortunately, so far, most countries have not adopted much of the American madness. With the exception of the UK, internal flights are a pleasure - simple metal detector, simple bag scan, and you're on your way. The US approach by the TSA gets more onerous every year and accomplishes nothing.

Personally I think this is down to a certain inexperience the US has with terrorism. We still believe the world can be "made safe". We believe that -reacting- to terrorism is warranted. (and of course everything is now a " terrorist act")

Most other countries have lived with terrorist behavior for decades or longer. They learned that it is precisely by not reacting that you fight back. They learned that no, the world is not safe, and you can get killed in a car accident today, or struck by lightning tomorrow, or indeed just by riding a bicycle. (more people die on bicycles than by terrorism - and more people in the US every MONTH die in cars than were killed on Sept 11.)

The US currently has a teenager response to terrorism, and it will take years before they mature to where the rest of the world is already at. Until then, just like with any teenager, you have to let it work its course. The experience of others is seldom learned -experience doesn't work like that.