Ann Coulter (writing for Human Events): With the terrible earthquake and resulting tsunami that have devastated Japan, the only good news is that anyone exposed to excess radiation from the nuclear power plants is now probably much less likely to get cancer.
This only seems counterintuitive because of media hysteria for the past 20 years trying to convince Americans that radiation at any dose is bad. There is, however, burgeoning evidence that excess radiation operates as a sort of cancer vaccine...
Although it is hardly a settled scientific fact that excess radiation is a health benefit, there's certainly evidence that it decreases the risk of some cancers -- and there are plenty of scientists willing to say so. But Jenny McCarthy's vaccine theories get more press than Harvard physics professors' studies on the potential benefits of radiation. (And they say conservatives are anti-science!)
I guess good radiation stories are not as exciting as news anchors warning of mutant humans and scary nuclear power plants -- news anchors who, by the way, have injected small amounts of poison into their foreheads to stave off wrinkles. Which is to say: The general theory that small amounts of toxins can be healthy is widely accepted --except in the case of radiation.