Quote of the day, from
an interview with Deborah Blum, author of Ghost Hunters (which I've not read yet but I want to):
"Here's the blessing and curse of mainstream science. It's the most powerful investigative tool ever invented. It has succeeded by following a very strict set of rules for "proof" of a phenomenon. That phenomenon, for instance, must be predictable, testable, replicable, confirmable. An example of this is the freezing temperature of water (phase change from liquid to solid at 32 degrees fahrenheit.) I can predict this and I (and you and the entire population of the world) can repeat and confirm it ad infinitum.
So far, paranormal phenomena don't follow those rules. They're not predictable in any consistent sense, and rarely perfectly replicable. So - and this William James complained about bitterly - mainstream science has responded by declaring them nonsense and the scientists who pursue them as pseudo-scientists. The problem with that is that our scientific rules may prevent us from trying new approaches, considering alternative ways to measure reality - in other words, box us into a very limited world.
Bottom line, science plays it safe and ruthlessly defends its limits. Totally human and - here's the scandalous part - punishes those who try to make the universe a little more open."