A number of years ago, I invited a friend over to my place to watch The Secret with me. Neither of us knew much about the film, only that it came recommended to us by a number of friends who share our interest in philosophy, science, religion and self-improvement.
The central claim of the film, largely influenced by Wallace Wattles’ 1910 book The Science of Getting Rich, is that there exists a universal law of nature called “the law of attraction” (or “LOA” for short). According to this law, you can attract anything into your life you want using just your thoughts.
Moreover, LOA is said to be a completely universal law: it works everytime, in any place, and with every person; there are no limitations to what you can attract.
Indeed, a pantheon of people explain how you can use LOA to attract money, relationships, and even happiness itself, into your life.
Sound too good to be true? Wait! We’re assured that it’s based in science, and hence must be true no matter how strange it might seem.
Unfortunately, many of the “scientific” claims the film makes seem questionable. For example:
1. “Now if you don’t understand [LOA], it doesn’t mean you should reject it. You don’t understand electricity probably… no one even knows what electricity is.” And here I thought physicists understood a great deal about electricity.
2. Our physiology creates disease to give us feedback, to let us know we have an imbalanced perspective, and we're not loving and we're not grateful." Those ungrateful cancer patients! (credit here to Michael Shermer)
3. “It’s been proven scientifically that a positive thought is a hundred times more powerful than a negative thought” Um, no.
4. “Every thought has a frequency.... If you are thinking that thought over and over again you are emitting that frequency." Well, the brain does emit electrical activity, but the resulting magnetic fields are extremely tiny and do not extend very far.
Now, science has shown that positive thoughts can be a factor in shaping what happens (as in the “placebo effect”). However, there’s a giant leap from that to the conclusion that your thoughts are the only factor in determining what happens to you.
Just consider the tortured Jews in Nazi concentration camps, the enslaved African-Americans and the victims of 9/11. If LOA were true, then these people all had it coming; they simply failed to control their thoughts.
Defenders of LOA may well bite the bullet on this one. Indeed, those of my friends who’ve defended The Secret often speak of it in terms of a revelation: once you open your eyes to its truth, everything confirms it, and every objection can be explained away.
At first glance, it might seem that it’s precisely this feature – that everyting confirms it, and nothing could disconfirm it – which disqualifies it from being science. After all, isn’t the very point of science to make predictions which could turn out to be false?
This is too quick. Even textbook cases of theories from the history of science often fail to be “falsifiable” in this sense.
Take, for example, Newton’s three laws of motion and the law of gravitation. One might think that this bit of theory makes all sorts of empirical predictions (e.g. if an apple dropped from a tree directly above Newton’s head, it would fall on his head), which could confirm or disconfirm it.
But this picture is too simple. If the apple didn’t fall as predicted, one could easily “save” the theory by positing other forces that overcame the force of gravity. It is only in conjunction with other assumptions (e.g. that for certain systems the effects of forces other than gravity are negligible) that we get falsifiable empirical predictions.
Similarly, if LOA seems to fail in certain cases, its defenders could (and do) make additional assumptions (e.g. that there’s an unspecified time delay, or that people aren’t doing it correctly) to explain away all these apparent failures.
But it’s precisely here that The Secret parts ways with science. When, for example, the orbit of Uranus was observed to diverge from the predictions of Newton’s theory, astronomers did not simply explain it away. Rather, this observation lead to a detailed research program and a new set of puzzles to solve: old observations were re-examined, new measurements were made, various theorical adjustments were considered, and so on. In the end, the sources of difficultly with the Newtonian paradigm proved too great, and it gave way to Einstein’s theory.
The situation with LOA is quite different. The assumptions deployed to save this theory help sustain a general worldview, or “ethos,” and a set of “craft rules.” But no research puzzles have emerged. In this respect, The Secret is more akin to astrology or ancient Greek mythology.
No doubt, some proponents will continue to insist on the science label (especially if it increases sales copy conversion!), and to make claims of scientific objectivity without the sweat of honest toil. But that’s at best a verbal victory, and at worst a deceptive marketing scheme.