Category: Ethics

Free Will and Thermodynamic Warts

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Free WillyThe Stone at New York Times is a great resource for insights into both contemporary and rather ancient discussions in philosophy. Here’s William Irvin at King’s College discoursing on free will and moral decision-making. The central problem is one that we all discussed in high school: if our atomistic world is deterministic in that there is a chain of causation from one event to another (contingent in the last post), and therefore even our mental processes must be caused, then there is no free will in the expected sense (“libertarian free will” in the literature). This can be overcome by the simplest fix of proposing a non-material soul that somehow interacts with the material being and is inherently non-deterministic. This results in a dualism of matter and mind that doesn’t seem justifiable by any empirical results. For instance, we know that decision-making does appear to have a neuropsychological basis because we know about the effects of lesioning brains, neurotransmitters, and even how smells can influence decisions. Irving also claims that the realization of the potential loss of free will leaves us awash in some sense of hopelessness at the simultaneous loss of the metaphysical reality of an objective moral system. Without free will we seem off the hook for our decisions.

Compatibilists will disagree, and might even cite quantum indeterminacy as a rescue donut for pulling some notion of free will up out of the deep ocean of Irving’s despair. But the fix is perhaps even easier than that. Even though we might recognize that there are chains of causation at a microscopic scale, the macroscopic combinations of these events—even without quantum indeterminacy—becomes only predictable along broad contours of probabilistic outcomes.… Read the rest

Neutered Inventiveness

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I just received an award from my employer for getting more than five patents through the patent committee this year. Since I’m a member of the committee, it was easy enough. Just kidding: I was not, of course, allowed to vote on my own patents. The award I received leaves a bit to be desired, however. First, I have to say that it is a well-crafted glass block about 4″ x 3″ and has the kind of heft to it that would make it invaluable as a weapon in a game of Clue. That being said, I give you Exhibits 1 and 2:

Vitruvian Exhibits

Exhibit 1 is a cell-phone snap through the glass surface of my award at Leonardo da Vinci’s famous Vitruvian Man, so named because it was a tribute to the architect Vitruvius—or so Wikipedia tells me. Exhibit 2 is an image of the original sketch by da Vinci, also borrowed from Wikipedia.

And now, with only minimal scrutiny, my dear reader can see the fundamental problem in the borrowing and translation of old Vitruvius. While Vitruvius was deeply enamored of a sense of symmetry to the human body, and da Vinci took that sense of wonder as a basis for drawing his figure, we can rightly believe that the presence of all anatomical parts of the man was regarded as essential for the accurate portrayal of man’s elaborate architecture.

My inventions now seem somehow neutered and my sense of wonder castrated by this lesser man, no matter what the intent of the good people in charge of the production of the award. I reflect on their motivations in light of recent arguments concerning the proper role of the humanities in our modern lives.… Read the rest

Non-Cognitivist Trajectories in Moral Subjectivism

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imageWhen I say that “greed is not good” the everyday mind creates a series of images and references, from Gordon Gekko’s inverse proposition to general feelings about inequality and our complex motivations as people. There is a network of feelings and, perhaps, some facts that might be recalled or searched for to justify the position. As a moral claim, though, it might most easily be considered connotative rather than cognitive in that it suggests a collection of secondary emotional expressions and networks of ideas that support or deny it.

I mention this (and the theories that are consonant with this kind of reasoning are called non-cognitivist and, variously, emotive and expressive), because there is a very real tendency to reduce moral ideas to objective versus subjective, especially in atheist-theist debates. I recently watched one such debate between Matt Dillahunty and an orthodox priest where the standard litany revolved around claims about objectivity versus subjectivity of truth. Objectivity of truth is often portrayed as something like, “without God there is no basis for morality. God provides moral absolutes. Therefore atheists are immoral.” The atheists inevitably reply that the scriptural God is a horrific demon who slaughters His creation and condones slavery and other ideas that are morally repugnant to the modern mind. And then the religious descend into what might be called “advanced apologetics” that try to diminish, contextualize, or dismiss such objections.

But we are fairly certain regardless of the tradition that there are inevitable nuances to any kind of moral structure. Thou shalt not kill gets revised to thou shalt not murder. So we have to parse manslaughter in pursuit of a greater good against any rules-based approach to such a simplistic commandment.… Read the rest

Spurting into the Undiscovered Country

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voyager_plaqueThere was glop on the windows of the International Space Station. Outside. It was algae. How? Now that is unclear, but there is a recent tradition of arguing against abiogenesis here on Earth and arguing for ideas like panspermia where biological material keeps raining down on the planet, carried by comets and meteorites, trapped in crystal matrices. And there may be evidence that some of that may have happened, if only in the local system, between Mars and Earth.

Panspermia includes as a subset the idea of Directed Panspermia whereby some alien intelligence for some reason sends biological material out to deliberately seed worlds with living things. Why? Well, maybe it is a biological prerogative or an ethical stance. Maybe they feel compelled to do so because they are in some dystopian sci-fi narrative where their star is dying. One last gasping hope for alien kind!

Directed Panspermia as an explanation for life on Earth only sets back the problem of abiogenesis to other ancient suns and other times, and implicitly posits that some of the great known achievements of life on Earth like multicellular forms are less spectacularly improbable than the initial events of proto-life as we hypothesize it might have been. Still, great minds have spent great mental energy on the topic to the point that elaborate schemes involving solar sails have been proposed so that we may someday engage in Directed Panspermia as needed. I give you:

Mautner, M; Matloff, G. (1979). “Directed panspermia: A technical evaluation of seeding nearby solar systems”. J. British Interplanetary Soc. 32: 419.

So we take solar sails and bioengineered lifeforms in tiny capsules. The solar sails are large and thin. They carry the tiny capsules into stellar formations and slow down due to friction.… Read the rest

Instrumenting Others

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slave-marketJerry Coyne takes down Ross Douthat’s New York Times column in The New Republic along multiple dimensions, but perhaps the most interesting one is his draw-down of the question of what exactly Christian morality amounts to? We can equally question any other religious morality or even secular ones.

For instance, we mostly agree that slavery is a bad idea in the modern world. Slavery involves treating others instrumentally, using them for selfish outcomes, and exploiting their human capacity. Slavery is almost unquestionable; it lacks many of the conventional ambiguities that dominate controversial social issues. Yet slavery was quite acceptable in the Old Testament, with the only relief coming for the enslavement of Jews by Jews with the release of the slaves after six years (under certain circumstances). Literal interpretations of the Bible resort to expansive apologetics to try to minimize these kinds of problems, but they are just the finer chantilly skimmed off human sacrifice, oppression, and genocide.

So how do people make moral choices? They only occasionally invoke religious sentiments or ideas even when they are believers, though they may often articulate a claim of prayer or meditation. Instead, the predominant moral calculus is girded by modern ideas and conflicts that are evolving faster than even generational change. Pot is OK, gay marriage is just a question of equality, and miscegenation is none of our business. Note that only the second item has a clear reference point in JCM (Judeo-Christian-Muslim) scripture. The others might get some traction using expansive interpretations, but those are expansive interpretations that just justify my central thesis that moral decision-making is really underdetermined by religious thinking (or even formal philosophical ones). Moral decision making is determined by knowledge and education in an ad hoc way that relies on empathic and intellectual reasoning.… Read the rest

In Like Flynn

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The exceptionally interesting James Flynn explains the cognitive history of the past century and what it means in terms of human intelligence in this TED talk:

What does the future hold? While we might decry the “twitch” generation and their inundation by social media, gaming stimulation, and instant interpersonal engagement, the slowing observed in the Flynn Effect might be getting ready for another ramp-up over the next 100 years.

Perhaps most intriguing is the discussion of the ability to think in terms of hypotheticals as a a core component of ethical reasoning. Ethics is about gaming outcomes and also about empathizing with others. The influence of media as a delivery mechanism for narratives about others emerged just as those changes in cognitive capabilities were beginning to mature in the 20th Century. Widespread media had a compounding effect on the core abstract thinking capacity, and with the expansion of smartphones and informational flow, we may only have a few generations to go before the necessary ingredients for good ethical reasoning are widespread even in hard-to-reach areas of the world.… Read the rest

Red Queens of Hearts

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redqueenAn incomplete area of study in philosophy and science is the hows and whys of social cooperation. We can easily assume that social organisms gain benefits in terms of the propagation of genes by speculating about the consequences of social interactions versus individual ones, but translating that speculation into deep insights has remained a continuing research program. The consequences couldn’t be more significant because we immediately gain traction on the Naturalistic Fallacy and build a bridge towards a clearer understanding of human motivation in arguing for a type of Moral Naturalism that embodies much of the best we know and hope for from human history.

So worth tracking are continued efforts to understand how competition can be outdone by cooperation in the most elementary and mathematical sense. The superlatively named Freeman Dyson (who doesn’t want to be a free man?) cast a cloud of doubt on the ability of cooperation to be a working strategy when he and colleague William Press analyzed the payoff matrixes of iterated prisoner’s dilemma games and discovered a class of play strategies called “Zero-Determinant” strategies that always pay-off regardless of the opponent’s strategies. Hence, the concern that there is a large corner in the adaptive topology where strong-arming always wins. And evolutionary search must seek out that corner and winners must accumulate there, thus ruling out cooperation as a prominent feature of evolutionary success.

But that can’t reflect the reality we think we see, where cooperation in primates and other eusocial organisms seems to be the precursor to the kinds of virtues that are reflected in moral, religious, and ethical traditions. So what might be missing in this analysis? Christophe Adami and Arend Hintze at Michigan State may have some of the answers in their paper, Evolutionary instability of zero-determinant strategies demonstrates that winning is not everything.… Read the rest

FICLO Forever

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hairballEdward Snowden set off a maelstrom with his revelation concerning the covert use of phone records and possibly a greater range of information. For those of us in the Big Data technology universe, the technologies and algorithms involved are utterly prosaic: given the target of an investigation who is under scrutiny after court review, just query their known associates via a database of phone records. Slightly more interesting is to spread out in that connectivity network and identify associates of associates, or associates of associates who share common features. Still, it is a matching problem over small neighborhoods in large graphs, and that ain’t hard.

The technological simplicity of the system is not really at issue, though, other than to note that just as information wants to be free—and technology makes that easier than ever—private information seems to be increasingly easy to acquire, distribute, and mine. But let’s consider a policy fix to at least one of the ethical dilemmas that is posed by what Snowden revealed. We might characterize this by saying that the large-scale, covert acquisition and mining of citizen data by the US government violates the Fourth Amendment. Specifically, going back in the jurisprudence a bit, when we expect privacy and when there is no probable cause to violate that privacy, then the acquisition of that information violates our rights under the Fourth. That is the common meme that is floating around concerning Snowden’s revelations, though it is at odds with widespread sentiment that we may need to give up some rights of privacy to help fight terrorism.

I’m not going to argue here about the correctness of these contending constructs, however. Nor will I address the issue of whether Snowden should have faced the music, fled, or whether he simply violated a rule and an oath requiring secrecy.… Read the rest

Bravery and Restraint

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In 1997, shortly after getting married and buying our first house, I was invited to travel to Japan and spend a little over a month researching Japanese-Chinese machine translation under a grant from the Japanese Ministry of Education. It was a disorienting experience, like most non-Japanese find Japan, and the hours spent studying my translation guide helped me very little. In the mornings I would jog through downtown, around the canals, and past the temples. Days were spent writing and optimizing statistical matching algorithms for lining up runs of characters that I didn’t understand in an early incarnation of the same approach currently used in Google Translate.

I, of course, visited the Peace Memorial Park several times and toured the museum there, ultimately purchasing a slim volume of recollections from the day the bomb fell that was written in Japanese and English on facing pages. There was also one thing that struck me and I later inquired about to a Japan expert who worked in the Intelligence Community: the narrative presented in the museum was that the Japanese commoner had little understanding of the war effort; they were victims of the emperor and the elite classes. It was a moral distancing that resonated with similar arguments about the German volk being non-complicit in the Holocaust, and an argument that I found distasteful.

With this background, then, I was intrigued when I discovered that the father of my new boss wrote a memoir on being perhaps the first Westerner to enter Hiroshima following the dropping of the atomic bomb. Kenneth Harrison’s book, The Brave Japanese, was originally published in 1966, then republished in 1982 under The Road to Hiroshima due, in part, to the controversy in Australia over ascribing bravery to the Japanese.… Read the rest

Bats and Belfries

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Thomas Nagel proposes a radical form of skepticism in his new book, Minds and Cosmos, continuing his trajectory through subjective experience and moral realism first began with bats zigging and zagging among the homunculi of dualism reimagined in the form of qualia. The skepticism involves disputing materialistic explanations and proposing, instead, that teleological ones of an unspecified form will likely apply, for how else could his subtitle that paints the “Neo-Darwinian Concept of Nature” as likely false hold true?

Nagel is searching for a non-religious explanation, of course, because just enervating nature through fiat is hardly an explanation at all; any sort of powerful, non-human entelechy could be gaming us and the universe in a non-coherent fashion. But what parameters might support his argument? Since he apparently requires a “significant likelihood” argument to hold sway in support of the origins of life, for instance, we might imagine what kind of thinking could result in highly likely outcomes that begin with inanimate matter and lead to goal-directed behavior while supporting a significant likelihood of that outcome. The parameters might involve the conscious coordination of the events leading towards the emergence of goal-directed life, thus presupposing a consciousness that is not our own. We are back then to our non-human entelechy looming like an alien or like a strange creator deity (which is not desirable to Nagel). We might also consider the possibility that there are properties to the universe itself that result in self-organization and that either we don’t yet know or that we are only beginning to understand. Elliot Sober’s critique suggests that the 2nd Law of Thermodynamics results in what I might call “patterned” behavior while not becoming “goal-directed” per se.… Read the rest