MXH wrote:
Here is why I don't like X-Rays (will cope if it is absolutely necessary):
"X-rays are a relatively safe method of investigation and the radiation exposure is relatively low, depending upon the study. Experimental and epidemiological data, however, do not support the proposition that there is a threshold dose of radiation below which there is no increased risk of cancer. Diagnostic X-rays account for 14% of the total annual radiation exposure from man-made and natural sources worldwide. It is estimated that the additional radiation will increase a person's cumulative risk of getting cancer by age 75 by 0.6–1.8%. The amount of absorbed radiation depends upon the type of X-ray test and the body part involved."
"Estimated" by who? Anyone can "estimate" anything they want, including journalists who write these things but don't really
know diddly squat.
I think the argument against xrays on the basis of safety is a red herring, unless you fly like a thousand times a day. On a long flight, you get more radiation from cosmic rays because of the plane's altitude than you do from the security xrays.
Nonetheless, I don't like them either. Not because they're invasive and insulting, which they are, but because I think they're mostly a boondoggle designed to make us feel more secure than we really are. Perhaps there's an incremental amount of additional security to be gained, but does anyone doubt that a determined terrorist could defeat them anyway?
And has it occured to anyone that we expend an inordinate amount of security resources on airline flights? What about all the shopping malls and sports stadiums and dams and power plants and office buildings that are basically sitting ducks? Jeez, if you were a terrorist, wouldn't you go for the easiest targets?