A great article on “Ten Scientific Concepts Scientists Wish You Would Stop Misusing.“
Thanks to Julia Minton for bringing it to my attention.
Number 3 in particular I want to emphasize in light of a recent radio show discussion.
This misconception is an exploitation of quantum mechanics by a certain breed spiritualists and self-helpers, and epitomized by the abomination, [the movie] What the Bleep Do We Know? Quantum mechanics, famously, has measurement at its core. An observer measuring position or momentum or energy causes the “wavefunction to collapse,” non-deterministically. (Indeed, I did one of my first columns on “How smart do you need to collapse a wavefunction?”) But just because the universe isn’t deterministic doesn’t mean that you are the one controlling it. It is remarkable (and frankly, alarming) the degree to which quantum uncertainty and quantum weirdness get inextricably bound up in certain circles with the idea of a soul, or humans controlling the universe, or some other pseudoscience. In the end, we are made of quantum particles (protons, neutrons, electrons) and are part of the quantum universe. That is cool, of course, but only in the sense that all of physics is cool.
I’m guilty myself of at least one misuse, and from now on instead of “statistically significant” I will say “statistically discernible.”