June 26th 2017, 21:52
Here's a very radical thought: suppose it's all placebo. Does the thought that a remedy will work actually make it work—whether you've been given a prescription drug, a placebo or dummy drug, or a homeopathic pill?
The idea that the mind can make us feel better when we're given any kind of pill isn't new to medicine. It's the basis of the double-blind placebo-controlled trial, where a group of participants is given either an active drug or a 'dummy' placebo drug, and no one—not even the researchers—knows which they've been given. The drug is deemed a success if its positive effects outperform those of the placebo, even if by just a few per cent.