My mother tells me that They say it's safe to eat food and drink milk that have shown trace amounts of radiation drifting from the damaged Fukushima Daiichi nuclear plant in Japan thousands of miles away. But when my mother says this, she's being sarcastic, because They, being the government They, simply cannot be trusted to tell us the truth on these matters. And a lot of other otherwise reasonable people feel the same way when we're told by a public or scientific entity that there's no reason to be worried. Which is why there was such widespread interest in...