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PART 3: INTERVIEWS
​Chapter 6
Bob Doyle
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My last stop on this cross-USA trip was Boston, where the cluster of great universities meant a concentration of experts in many different fields. I had arranged three meetings there: first with Bob Doyle, then with Daniel Dennett and finally with Max Tegmark. The first on the agenda was Bob Doyle, who is in some respects the “outsider” of my cast of experts, as he is the only one who wasn't currently part of academia. It is hard to sum-up what he does in one line and a quick look at his CV reveals what an diverse life he has led: 
  • a PhD in Astrophysics from Harvard, he was once secretary of the NASA astronomy missions board and coordinator of the ground-based observation program for the Skylabs mission;
  • an entrepreneur who holds several patents, he co-invented a synchronous sound recorder for Super 8 film cameras then became CEO of the Super8 Sound company, invented several single purposed computers and electronic games (such as the Merlin for Parker Brothers), and was one of the first certified developers for Apple, writing the first ever desktop publishing program “MacPublisher”;
  • he has also been involved in electronics publishing, content management and video editing;
  • and amidst all this, he has spent several decades extensively (and I mean extensively) researching and writing about many problems in philosophy and physics, and is probably the world’s most prolific non-academic researcher and writer on the question of free-will, hosting in his living-room what is surely the largest private collection of books on the matter.  His personal quest to distribute information about free will is actually how I first came across him: he is the creator of www.informationphilosopher.com, the most broad and exhaustive website dedicated to free-will and quantum physics, which provided me with numerous useful references and became my go-to website whenever I needed to get some information on an author or a particular concept.

Meeting astrophysicist/philosopher/entrepreneur/inventor/burrito enthusiast Bob Doyle, whose house is like a library of philosophy and science books. If you want to learn about free will /quantum physics / Einstein / information theory - see his massive website: www.informationphilosopher.com #philosophy #philosopher #interview #behindthescenes #library #books #freewill #psitheproject

A post shared by Psi (@psitheproject) on Feb 28, 2018 at 8:38pm PST

Doyle is a bit like a philosophical engineer: he sees things like problems to be solved and free will is no exception. Combining his knowledge of both quantum physics and philosophy, he has built up his own model to account for free will, which he calls the “Cogito model” of free will. ​​Before explaining how it works, it is necessary to understand a fundamental concept in his line of thought, which is possibly the most convincing way I've so far heard of making sense of both the apparent randomness of quantum physics and the apparent determinism of the every-day world. This concept is “adequate determinism,” sometimes called “statistical determinism,” and the idea goes like this: quantum physics applying to all particles, there is no strict determinism at any level or scale in the physical universe. Therefore, what we routinely call “determinism” is in fact nothing more than a theoretical framework that applies to our scale of experience and allows us to use accurate mathematical models to predict things, such as the movements of planets or billiard balls. This is possible because for objects of a certain size, there are so many individual particles involved that the random probabilities of each and every one of them become “averaged over” to the point of near statistical certainty (law of large numbers). In other words, what we see as being determinism in the human-scale world (Newtonian physics), while almost always reliable for all practical intents and purposes (like sending men to the Moon), is actually only an “adequate determinism” of many, many, many quantum events that, averaged out, approach the near statistical certainty of classical physics for big-enough objects (an atom, for instance, would already be big enough). This concept of “adequate determinism” therefore can serve as a theoretical framework to bridge the apparent contradiction between indeterminism and determinism, and thus pave the way for a rebuttal to the “Standard Argument” against free will that doesn’t need to reject outright one or the other, but can cleverly accommodate and combine both.
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With this in mind, Doyle’s “Cogito model” of free will explains it in two steps, in line with many other “two-staged models” from William James all the way to Martin Heisenberg (son of Werner Heisenberg). He argues that free will is best understood not as something that expresses itself in a single moment (the decision) but over a temporal sequence in the brain leading up to a decision. The first stage is what happens at the microscopic level (what Doyle calls the “Micro Mind”) where quantum random effects create noise in the neurons which in turn leads to the generation of random new thoughts. In the second stage, the higher-level conscious mind (what he calls the “Macro Mind”) makes a choice among the randomly generated alternate possibilities, a choice which is “adequately determined” by everything that constitutes us at this higher level and plays a determining role in any decision we make: our character, our ambitions, our desires, etc. In short, quantum physics works in the brain to open up several alternate paths into the future, from which we make a choice which is adequately determined, thus explaining why we don't act randomly like loose cannons, with no connection to who we are or what we want. So, much like with biological evolution where 1) random mutations in DNA give rise to new species and 2) the species that live on are the ones that are best suited to the environment (the environment selects the fittest species), which is what we call natural selection, with free will 1) random variations in the brain give rise to new thoughts and 2) the thoughts that become our will are the ones best suited to our ambitions, character and so on (our macro mind selects the fittest thought), which is what we could call a mental selection.
In the days following our interview, Bob and I spent a few other afternoons discussing his other endeavors, both in philosophy and entrepreneurship (he owns a studio which is like a mad inventor’s cave, with computers, gadgets and video games everywhere) and I am glad to say that we have become rather good friends. Having a lifelong desire to help DIY film projects to get off the ground, and knowing that I was heading into the editing process on a tight budget, Doyle extended his own Adobe membership to me, and gave me an extra monitor and external hard drive.
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