What is Truth? Science, Identity, and Imagination

During a stout and whiskey session with one of my regular interlocutors, JV, the kind of session where you push each other through various adversarial positions on philosophy and politics, the inevitable question came up: What is truth?

At that juncture in the floating debate, JV was in the pure science posture and the question was thrown at me. How can I assign any truth value to mythological systems (including religious ones) that have no scientific basis? And if I persist in such foolishness, how can I turn around and defend science against its contemporary critics from the Right (of the anti-evolution, climate denier sort) and from the Left (the “you don’t know my truth” identity politics that rejects the universals of science and reason and shared humanness, and indeed anything science might say that is politically unsavory at the moment, as vestiges of a racist patriarchy)?

To which I pled guilty on all three counts – the defense of mythological systems against science-based attacks, the defense of science against attacks from today’s political Right and Left, and, most boldly, claiming no contradiction to my impromptu epistemological system.

On the first count, I believe reality is more than just a collection of objects in this space we call the universe. Sure, that’s a big part of it, but lived reality is more complicated – at a minimum we can say it includes objective and subjective aspects. Science studies the “objective world” and has great analytical power within that scope. But science oversteps its scope when it claims that the “objective world” is the “real world period” and that there is nothing else to our lived experience. I propose that it’s misleading to call the “objective world” (which is the full scope of scientific inquiry) real or unreal; it is more accurately an abstraction from reality. There is no purely objective world just as there is no purely subjective world. Each is an abstraction from lived reality.

Just as the scientist elucidates valuable truths from her abstraction from reality (called the “objective world”), so might poets, philosophers, and Zen masters elucidate valuable truths from their abstractions from reality. It’s not at all clear to me that the subjective aspects of lived reality – art, justice, ethics, the felt joy of love and friendship, and the felt pain of loss and betrayal, are really reducible to (although they may be correlated to) scientific data about neurons.

It’s not at all clear to me that the rich unconscious landscapes of Greek mythology or Blake’s visionary poetry, or the subjective-centered critique of empiricism in Kant’s philosophy, teach us less about lived reality than Darwin. To call the scientist’s abstraction of the world “the real world period” is to falsely assign it a metaphysical status, confusing one abstract way of looking at lived reality with the presumed metaphysical ground of lived reality itself.

Imagine we’ve isolated the electronic arc in the brain that corresponds to falling in love. Turns out, every time someone falls in love, electricity fires across this arc. Now we open someone’s brain and you see the arc. Which is more “real”? The subjective feeling you got when you fell in love or the electrical arc in the localized time-space of a certain lobe of the brain? It seems to me that the scientist observing the arc may have her finger on an objective correlative to the feeling of falling in love, but it is still just an objective correlative. She can use it to study “being in love” and get information about it, but “being in love” is now being viewed “from the outside.” We have shifted the interface. We are now working from the vantage point of the “objective” abstraction of reality and see the objective aspects of being in love. This may prove a very useful study, but it will never, no matter how many studies you do and no matter how subtle your analysis of the arc becomes, it will never give you the actual feeling of being in love. This feeling is by nature out of scope for an analytical tool that evolved to express information about the objective aspect of reality.

The scientist gives us truths about the objective world, but the great mythological systems offer “truths” about lived experience that fall outside the scope of science. I put “truths” in quotes to avoid confusion. Myths do NOT give us scientific truths and indeed are often demonstrably false from a scientific perspective. I am not saying that they can compete with science on its own turf. No, when it comes to explaining the physical world, science rules. But “truths” about lived reality can be found in Greek mythology (for example) nonetheless. Indeed, the narrow definition of “truth” in the sense of scientific fact has only become the dominant sense in the past few hundred years. For most of pre-Enlightenment history, the pursuit of such truth about the physical world was a mere sidebar to the study of what were perceived as deeper inquiries into spiritual and intellectual truths.

In saying that science rules in determining truths about the physical world but that a broader sense of “truth” is needed to get at lived reality in its fullness, I have already segued to the second charge against me. How can I defend science against today’s critics from the political Right and Left? The defense against the Right is easy. Evolution and climate change are physical world studies. To claim, e.g., that the Bible has equal stature to science in studying the objective mechanisms of the physical world implies a gross misunderstanding of the difference between physical reality and lived reality, between the two senses of truth (the narrow sense, wherein science rules, and the broad sense, which concerns lived reality more broadly). Whether you agree with me or not, it is easy to synchronize this defense of science against the political Right with my defense of the great mythological systems. My defense of those systems in no way suggests that they be called upon to provide factual data about the physical world.

The defense of science against the political Left takes a similar path. There is a tendency in postmodernism (and I don’t want to reduce it to this tendency but this is the relevant tendency in the present discussion) to see truth as socially constructed. And if truth is socially constructed, science as an arbiter of truth is a social construct that can and must be interrogated. Now apply identity politics to this interrogation and you might conclude that science (and other Enlightenment formations) are not the conduits of general truths about physical reality but are formations that serve the dominant ideology (i.e., white supremacist patriarchy). This, if I may quote Henry Fielding, is “a very wholesome and comfortable doctrine, and to which we have but one objection, namely, that it is not true.” It is my position that the scientific method, no less than math, helps us to draw universal conclusions about the objective world. By “universal” I don’t mean “certain.” Theories need to be revised, and science can sometimes be hijacked for political purposes, but the basic conclusions of evidence-based science, like gravity, apply regardless of what this or that tribe or social demographic thinks. A very large point of the Enlightenment was to articulate tools that can get us beyond those tribal definitions of truth and worth, which had locked people for so long in darkness and prejudice and distrust across demographic lines. I believe my friends on the identity politics Left make a mistake when they try (however inadvertently) to lead us back down that road.

The final charge against me – the potential contradiction of my defense against science on the one hand and my defense of science on the other – should have resolved itself in the previous paragraph. For clarity, though, I will add that my defense of science against today’s political Left and Right does not negate my earlier defense of those image-filled systems that explore what Carl Jung calls “the subjective inner world … the instinctive data of the dark primitive psyche, the real but invisible roots of consciousness.” Indeed, to the list of ancient Greek mythmakers and modern visionary poets, I will add this thought by LSD guru, Timothy Leary: “Myth is a report from the cellular memory bank. Myths humanize the recurrent themes of evolution.”

Gaston Bachelard, sometime science professor who became the Chair of Philosophy at the Sorbonne, talked at times about two axes in his epistemology: “the axes of poetry and of science.” The power driving the first axis, the axis of poetry, is imagination. If today’s seekers of truth are going to right the ship of planet earth, they need to give up the politicized definitions of truth. They need to respect the tremendous capacity of science to give us valuable information about our world that transcends tribe and reminds us of our shared humanness. And they need to recognize imagination as the power than can exceed science as it harnesses the vitality of those “invisible roots of consciousness” to visions of social reality that transcend tribal divisions and bring us all together for the next stage.

          

Piketty’s Capital

Review of Thomas Piketty’s Capital in the Twenty-First Century

So this is the book Nobel Prize winning economist Paul Krugman lauds and billionaire apologists decry. No need for such drama, though. This book – a close reading of the historical trajectories of capitalism with special attention to things like growth and inequality – is no call to storm the walls of capitalism. Indeed it is a reformist attempt to save capitalism from its own excesses, to save it from the kind of sweeping revolution that Russell Brand heralds.

Of course, Piketty, unlike Brand, is a professional economist, more wonkish than visionary, and still working in the Adam Smith to Karl Marx tradition of homo economicus, which presents homo sapiens fundamentally as economic units and human relations fundamentally as economic relations (compare to the dramatic conclusion of my “Taxes, Private Property, and the Age of Aquarius). But Piketty, with his line graphs and tables, his sorting of economic laws that are mathematically fixed from economic laws that are subject to political intervention, is like a hungry badger digging into the internal mechanics of today’s capitalism. At least he seems a good “inside game” player to liaise with our visionaries when the Aquarian revolution comes.

Indeed, in his appetite for detail, the hungry badger sometimes seems unsure of his audience. He wants to pitch to a general audience, which means high-level narrative instead of “showing your work,” but, always aware of the secondary (academic) audience, he gets bogged down for pages on disclaimers, caveats, apologies for methodological imprecision, etc., that really just bore the general reader. And although the stats and charts are great for the most part, here also he sometimes gets bogged down in the numbers. It reminds me a little of Darwin’s 200-page digression (or so it seemed) on the tail feathers of the rock finch in Origin of Species (a book that was otherwise quite compelling for the average reader).

What the wonkish Piketty can and does give us, however, is a layman’s way into one of the basic problems in the trajectory of capitalism: Since return on capital always outstrips growth (r > g), the tendency is toward greater inequality (the capital/income ratio increasingly favors capital). This inexorable feature of capitalism was temporarily obscured by the shocks of the 20^th century (1914-1945 and a recovery period through the 1970s). This period was anomalous in two ways: (1) growth of 2-3% came to seem normal (Piketty’s centuries of data show that 1% is actually robust growth in long run); (2) those shocks and after effects reduced the role of capital/inherited wealth, so it seemed capitalism was on a “natural” track toward increasing meritocracy and diminishing importance of inherited wealth. Now that the shock waves are over, both trajectories have returned to normal – growth is coming down and will probably level out at about 1%, and the role of capital/inherited wealth is concurrently going back up. Some of Piketty’s points are debatable, but the overall argument is compelling and the urgency real.

So how do we check the underlying forces of capitalism now pushing toward a renewed importance for inherited wealth and increased inequality? State expropriation of private property has been tried and failed to deliver on its promises. National taxes on capital won’t work because today it is too easy for the wealthy to relocate resources. Only an annual global tax on capital will do the trick, according to Piketty, and that means greater financial transparency and greater cross-national political collaboration. So he may not see beyond the age of homo economicus, he may not see into a future where self-actualization is detached from purchasing power and from the age-old struggle for resources, but if he develops his thesis with the restraint of a reformer, these final recommendations reveal a little bit of the visionary idealist in Piketty after all.

Darwin on Religion

For our neighborhood scientist, Caroline, I append hereto the most underappreciated passage of Darwin’s Origin of Species.

“I see no good reason why the views given in this volume should shock the religious feelings of anyone. . . . It is just as noble a conception of the Deity to believe that he created a few original forms capable of self-development into other and needful forms, as to believe that He required a fresh act of creation to supply the voids caused by the action of His laws.”