Dr Caroline Leaf and the struggle spiral

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In Proverbs 12:25, the incredibly wise King Solomon wrote that, “Worry weighs us down; a cheerful word picks us up.”

Today, Dr Leaf posted to her social media stream that “An undisciplined mind is filled with worries, fears and distorted perceptions – These lead to degeneration of the mind and body.”

Well, that’s about as uplifting as a lead balloon.

Dr Caroline Leaf is a communication pathologist and a self-titled cognitive neuroscientist.  I’m sure her heart was in the right place when she posted her latest jewel of wisdom, but it may not be as encouraging or as helpful as she may have intended.

The biggest problem is her opening premise, “An undisciplined mind is filled with worries, fears and distorted perceptions”.  So … that’s not really accurate. The normal human mind is filled with worries, fears and distorted perceptions. It really doesn’t matter whether you discipline your mind or not, you won’t shift these ‘negative’ thoughts.

That’s because we’re meant to experience appropriate levels of fear and worry.  They’re a survival mechanism.  Without a certain amount of fear, we’d end up as a Darwin Award.  And as human beings, we’re naturally inclined to so many different cognitive biases that there’s a very long list (although ironically, those with the strongest confirmation bias will probably be the least likely to accept this).

By erroneously linking normal cognitive function to the concept of mental ill-discipline, Dr Leaf is simply setting people up for an unrealistic struggle with their normal psyche as they unnecessarily try to discipline it.

And for the people who really do struggle with excessive or inappropriate worry, fear or incorrect perceptions – i.e. people who suffer from formal anxiety disorders – this sort of statement is misleading because again, their issue isn’t mental ill-discipline. Anxiety is the result of a genetic predisposition and increased vulnerability to stress.

The second part of Dr Leafs meme is as unhelpful as the first.  For a start, it’s not true that worries, fears and distorted perceptions cause degeneration of the mind and body.  There may be a correlation between stress and some long term health problems, but correlation does not equal causation.  As Cohen and colleagues noted, “Although stressors are often associated with illness, the majority of individuals confronted with traumatic events and chronic serious problems remain disease-free.” [1]  Dr Leaf’s claim seems little more than a scare tactic, which can only lead to increased anxiety not increased motivation.

The important things to remember here are:
1. Experiencing worries, fears and distorted perceptions is normal, and not something that can be changed by disciplining your mind.  Don’t fall into the trap of trying to treat something that isn’t a disease.
2. If you do suffer from an anxiety disorder, don’t blame yourself.  That sets up a spiral of struggle.  Thoughts are just words. They have no power over you unless you engage with them.  Instead of trying to repress every worry and every fear, allow your thoughts to bubble away in the background, and instead, focus your energy on taking values based committed action which will ultimately help you live a life of meaning, not just struggling.

References

[1]     Cohen S, Janicki-Deverts D, Miller GE. Psychological stress and disease. JAMA: the journal of the American Medical Association 2007;298(14):1685-87.

Dr Caroline Leaf and the cart-before-the-horse conundrum

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A chaotic mind filled with thoughts of anxiety, worry, etc. sends out the wrong signal right down to the level of our DNA

So says Dr Caroline Leaf, communication pathologist and self-titled cognitive neuroscientist.

Her Facebook factoids have varied in their quality lately, ranging from the almost reasonable, down to the outright ridiculous. Today’s contribution rates an 8.5 out of 10 on the pseudoscience scale.

The reason why it rates so high is for the same reason why many of her factoids, and indeed nearly all her teaching, rates the same: Dr Leaf has the relationship between the brain and the mind back to front.  Dr Leaf squarely puts the proverbial cart before the horse.

One would think if you were going to claim to be a cognitive neuroscientist, you would at least get the basic facts right. But Dr Leaf’s teaching, from her first book through to her last, is based on this idea that it’s the mind that is in control of the brain, hence why she thinks that thoughts can be so toxic.

Dr Leaf’s entire teaching heavily rests on her fallacious assumption that the mind is in control of the brain. Thoughts are only important if the mind controls the brain. Toxic thoughts can only affect our health if the mind controls the body. Controlling toxic thoughts is only worthwhile if our mind can influence our brain and body in positive or negative ways.

The problem for Dr Leaf is that there is no credible scientific evidence that the mind controls the brain. The only evidence she does tend to proffer is based on the work of other pseudoscientists, or she misinterprets or misquotes real scientific data to fit her erroneous working theory. For example, Dr Leaf refers to a paper titled, “Local and nonlocal effects of coherent heart frequencies on conformational changes of DNA” [1]. She says that this paper is, “An ingenuous experiment set up by the HeartMath Foundation (which) determined that genuine positive emotion, as reflected by a measure called ‘heart rate variability’, directed with intentionality towards someone actually changed the way the double helix DNA strand coils and uncoils. And this goes for both positive and negative emotions and intentions.” [2: p111] Actually, the experiment was based on faulty assumptions, and so full of flaws in their methodology and analysis, that it could show nothing at all [3]. All it could prove was that Dr Leaf was so desperate to grasp hold of anything that seemed to support her theory that she was willing to use a twenty-year-old study from a group of pseudoscientists that also believe in occult practices like ESP and telekinesis (http://psychotronics.org).

The concept that we have a soul that’s separate to, and controls our brain, is called dualism. Modern science gave up on dualism a long time ago. While psychological sciences have been slower to give up on the idea of our thoughts as influential, no credible scientist still holds on to the idea that we have an ethereal force that controls our biology. Dualism is untenable both scientifically and philosophically [4].

The reality is the exact opposite to what Dr Leaf teaches. Our brain is responsible for all of the functions that are traditionally associated with the mind/soul/spirit. For more in depth information, please see my essay: Dr Caroline Leaf, Dualism, and the Triune Being Hypothesis. Therefore, a “chaotic mind filled with thoughts of anxiety, worry, etc” doesn’t send signals down to our DNA. It’s our DNA and the many steps in it’s expression, and the interaction of our biology and our environment, that then causes our minds to be worried, anxious, chaotic etc.

Dr Leaf is welcome to hold any view she likes, but she cannot claim to be a cognitive neuroscientist while holding a view that is directly contradicted by actual cognitive neuroscience. Nor should she be welcome to speak as an expert when she clearly is not one.

For the sake of her audiences and the Christian church as a whole, Dr Leaf needs to revise her teaching and bring it into line with the facts established by real cognitive neuroscientists.

References

  1. Rein, G. and McCraty, R. Local and nonlocal effects of coherent heart frequencies on conformational changes of DNA. in Proc. Joint USPA/IAPR Psychotronics Conf., Milwaukee, WI. 1993.
  2. Leaf, C.M., Switch On Your Brain : The Key to Peak Happiness, Thinking, and Health. 2013, Baker Books, Grand Rapids, Michigan:
  3. Pitt, C.E., Hold That Thought: Reappraising the work of Dr Caroline Leaf, 2014 Pitt Medical Trust, Brisbane, Australia, URL http://www.smashwords.com/books/view/466848
  4. Bunge, M., The Mind-Body Problem, in Matter and Mind. 2010, Springer Netherlands. p. 143-57.