Shaking up the Science of Mind

We all have minds. We use them every waking moment of every day. We take what they can do for granted. Why we have them and how they work has no direct bearing on our lives, so we mostly just carry on and don’t worry about it. It’s remarkable that all understanding, scientific or otherwise, depends critically on our ability to use our minds, yet we don’t understand them. Similarly, we can use technology, from TV’s to smartphones without understanding how they work. The “software” of our minds, sometimes called wetware, was “written” to meet our needs in the ancestral state, and is struggling to keep up with today’s rapidly changing and increasingly artificial environment. We can’t afford to remain mere users; we have to understand what makes us tick if we want to survive this accelerating change.

To get started, we have to find a way to make minds and ideas into objects of study themselves. For the record, I am saying that no field of science currently exists to explain the mind; I’ll clarify why a bit later. But how should we go about it? The Greeks started with the psyche, which is analogous to what we would call the soul. Aristotle wrote in Peri psyche that the psyche is that which makes the body alive and able to perform its characteristic functions. He divided them into vegetative powers, concerned with nutrition and growth; sensory powers (that is, vision, hearing, taste, smell, and touch, as well as the internal senses of imagination and memory); and intellectual powers (understanding, assertion, and discursive thinking).1. From my perspective, this is pretty close; closer than anyone has come since. The theory I will develop here will corroborate his view. What Aristotle had that has been in short supply lately is a broad mandate. Science did not yet exist, so he created it, substantially filling in the major branches. As the tree of science has grown, it has become less fashionable and feasible to address the big picture with fresh eyes the way he did. Science has trended toward specialization, not generalization. There are perfectly good reasons for this, which I will address later, but suppose we take it as a challenge. What if our understanding of the mind has been held back by the way science has branched, leading to detailed study of specialized areas but missing the forest for the trees? I’m going to take on the broad mandate to explain the mind from first principles, rethinking the structure of science and what it means in relation to the mind.

Many other people have also been thinking about the problem. Unraveling the mind has become something of an international obsession over the past fifty years. But I don’t think many have looked at it with a broad mandate and fresh eyes. It’s all dividing and no conquering because it is not a problem that can be solved with specialization. We need to step back to a state of maximal generalization and from there start to focus in. I am not going to refute any of the findings of science; I am here to embrace them. But the scientific knowledge that bears on the mind is scattered and does not speak to the nature of mind directly and from the top down. Different schools of thought have arisen that cover different aspects, but no big picture has emerged. I’m going to try to develop a firm foundation for a comprehensive view that integrates our scientific knowledge into one framework.

My approach is scientific, but to achieve that we have to agree on what it means to be scientific. For starters, I will take on the philosophy of science itself, both defining meaning in science and providing an expanded framework of what science should be. Science is founded on educated guesswork, by which I mean proposing hypotheses to explain phenomena. One then tests the hypotheses, which either confirms them or highlights the need for new hypotheses. All practicing scientists are expected to conduct original scientific research, which includes both new hypotheses and new experiments to test them. I am not an experimentalist; I am a synthesist. My goal is not to make new scientific discoveries, but to reorganize existing scientific knowledge into a more explanatory framework. Consequently, I will only be proposing hypotheses that are already supported by abundant evidence. My claims, as I state them initially, may not seem adequately supported, but as the book proceeds I will fill in the gaps. While it is not my intention to be contentious or controversial, but my synthesis has led me to many conclusions that stretch or break current paradigms, which necessarily makes them debatable. But I believe I have am building a stronger foundation for all of science, one that finally acknowledges the role that information plays. Please keep your eyes open for any claims that contradict settled science and feel free to call me out on them.

I take heart from Joscha Bach’s essay Is Scientific Genius a Thing of the Past? on the current sad state of paradigm shifting in the sciences. Bach argues correctly that many sciences are in dire need of a revolution, but there just isn’t a framework for uprooting the status quo in the sciences. As he puts it in the case of cognitive science, it is “a bunch of incompatible methodologies competing for the same funding bucket” which has rather foolishly put most of its eggs in the brain scanning basket. Once paradigms have taken hold, as Thomas Kuhn taught us, strong sociological forces take hold that make it hard for new paradigms to overtake them. We don’t need to tear science down and build it up again, but we do need to reform from within to include the foundations of science in scientific discussions. Scientists know that science must always iterate and cannot produce absolute knowledge, so they must also admit that the foundations are not absolute either. Instead of just propping up status quo paradigms, every paper should question the paradigm it seeks to support both by describing what that paradigm even is and by offering some alternatives. In this way, we will empower all scientists to work on generalities and not just details. The status quo becomes an immovable block only if we have no mechanism to move it. Instead of simply hoping we will magically manage to overthrow worn-out paradigms at the exact moment we need to, we must build the seeds of change into the establishment. So I open the challenge to any scientific discipline: insist that every paper go beyond the details to encompass the full range of assumptions on which it rests, with at least a nod to alternative assumptions. It is not that every paper has to launch a scientific revolution, it is that every paper must be empowered to do so. We need to be given access to levers that can move the earth or the institutions we have constructed to keep civilization running will inadvertently destroy us by failing to respond adequately to change, which is always accelerating.

  1. Philosophy of Mind – Ancient and Medieval – Ancient Greek And Roman Views

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