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“The Brothers Karamazov” – A Moral & Philosophical Critique (Part I)

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I wanted to write some thoughts on Dostoyevsky’s The Brothers Karamazov, and I may end up writing this in several parts.  I’m interested in some of the themes that Dostoevsky develops, in particular, those pertaining to morality, moral responsibility, free will, moral desert, and their connection to theism and atheism.  Since I’m not going to go over the novel in great detail, for those not already familiar with this story, please at least read the plot overview (here’s a good link for that) before pressing on.

One of the main characters in this story, Ivan, is an atheist, as I am (though our philosophies differ markedly as you’ll come to find out as you read on).  In his interactions and conversation with his brother Alyosha, a very religious man, various moral concepts are brought up including the dichotomy of good and evil, arguments against the existence of God (at least, against the existence of a loving God) such as the well-known Problem of Evil, and other ethical and religious quandaries.  I wanted to first talk about Ivan’s insistence that good and evil cannot exist without God, and since Ivan’s character doesn’t believe that God exists, he comes to the conclusion that good and evil do not exist either.  Although I’m an atheist, I disagree with Ivan’s views here and will expand on why in a moment.

I’ve written a bit on my blog, about various arguments against the existence of God that I’ve come across over the years, some of which that I’ve formulated on my own after much reflection – and that were at least partially influenced by my former religious views as a born-again Protestant Christian.  Perhaps ironically, it wasn’t until after I became an atheist that I began to delve much deeper into moral theory, and also into philosophy generally (though the latter is less surprising).  My views on morality have evolved in extremely significant ways since my early adult years.  For example, back when I was a Christian I was a moral objectivist/realist, believing that morals were indeed objective but only in the sense that they depended on what God believed to be right and wrong (even if these divine rules changed over time or seemed to contradict my own moral intuitions and analyses, such as stoning homosexuals to death).  Thus, I subscribed to some form of Divine Command Theory (or DCT).  After becoming an atheist, much like Ivan, I became a moral relativist (but only temporarily – keep reading), believing as the character Ivan did, that good and evil couldn’t exist due to their resting on a fictitious or at least non-demonstrable supernatural theological foundation and/or (perhaps unlike Ivan believed) that good and evil may exist but only in the sense that they were nothing more than cultural norms that were all equally valid.

Since then, I’ve become a moral realist once again (as I was when I was a Christian), after putting the philosophy of Ivan to the test (so to speak).  I realized that I could no longer justify the belief that any cultural moral norm had as equal of a claim to being true as any other cultural norm.  There were simply too many examples of moral prescriptions in various cultures and religions that couldn’t be justified.  Then I realized that many of the world’s cultural moral norms, though certainly not all of them, were largely universal (such as prohibitions against, at least certain forms of, stealing, killing, and others) which suggested a common human psychological component underlying many of them.

I also realized that as an atheist, much as Nietzsche realized, I now had to ground my own moral views on something that didn’t rely on Divine Command Theory, gods, Christian traditions, or any other foundation that I found to be invalid, illogical, unreasonable, unjustified, or not sufficiently demonstrated to be true.  And I had to do this if I was to find a way out of moral relativism, which simply didn’t sit well with me as it didn’t seem to be coherent with the bulk of human psychology and the more or less universal goals that humans strive to achieve in their lives.  It was ultimately the objective facts pertaining to human psychology that allowed me to resubscribe to an objectivist/realist morality — and now my views of morality were no longer contingent on merely the whim or dictates of some authoritarian god (thus bypassing the Euthyphro dilemma), but rather were contingent on objective facts about human beings, what makes us happy and fulfilled and what doesn’t (where these facts often disagree with moral prescriptions stemming from various religions and Divine-Command-Theory).

After dabbling with the teachings of various philosophers such as Aristotle, Kant, Mill, Rawls, Foot, and others, I came to accept a view of morality that was indeed coherent, sensible, sufficiently motivating to follow (which is a must), and which subsumed all the major moral theories into one framework (and which therefore had the best claim to being true since it was compatible with all of them –  virtue ethics, deontology, and consequentialism).   Now I’ve come to accept what can be described as a Goal Theory of Ethics, whereby morality is defined as “that which one ought to do above all else – when rational and maximally informed based on reason and evidence – in order to increase one’s personal life fulfillment and overall level of preference satisfaction”.  One could classify this as a subset of desire utilitarianism, but readers must be warned that this is NOT to be confused with traditional formulations of utilitarianism – such as those explicitly stated by J.S. Mill, Peter Singer, etc., as they are rife with problems resulting from not taking ALL consequences into account (such as consequences pertaining to one’s own character and how they see themselves as a person, as per the wisdom of Aristotle and Kant).

So how can good and evil exist without some God(s) existing?  That is to say, if a God doesn’t exist, how can it not be the case that “anything is permissible”?  Well, the short answer is – because of human psychology (and also social contract theory).

When people talk about behaving morally, what they really mean (when we peel back all the layers of cultural and religious rhetoric, mythology, narrative, etc.) is behaving in a way that maximizes our personal satisfaction – specifically our sense of life fulfillment.  Ask a Christian, or a Muslim, or a Humanist, why ought they behave in some particular way, and it all can be shown to break down to some form of human happiness or preference satisfaction for life fulfillment (not some hedonistic form of happiness).  They may say to behave morally “because then you can get into heaven, or avoid hell”, or “because it pleases God”, or what-have-you.  When you ask why THOSE reasons are important, it ultimately leads to “because it maximizes your chance of living a fulfilled life” (whether in this life or in the next, for those that believe in an afterlife).  I don’t believe in any afterlife because there’s no good evidence or reason to have such a belief, so for me the life that is most important is the one life we are given here on earth – which therefore must be cherished and not given any secondary priority to a hypothetical life that may or may not be granted after death.

But regardless, whether you believe in an afterlife (as Alyosha does) or not (as in Ivan’s case), it is still about maximizing a specific form of happiness and fulfillment.  However, another place where Ivan seems to go wrong in his thinking is his conclusion that people only behave morally based on what they believe will happen to them in an afterlife.  And therefore, if there is no afterlife (immortal souls), then there is no reason to be moral.  The fact of the matter is though, in general, much of what we tend to call moral behavior actually produces positive effects on the quality of our lives now, as we live them.  People that behave immorally are generally not going to live “the good life” or achieve what Aristotle called eudaimonia.  On the other hand, if people actually cultivate virtues of compassion, honesty, and reasonableness, they will simply live more fulfilling lives.  And people that don’t do this or simply follow their immediate epicurean or selfish impulses will most certainly not live a fulfilling life.  So there is actually a naturalistic motivating force to behave morally, regardless of any afterlife.  Ivan simply overlooked this (and by extension, possibly Dostoyevsky as well), likely because most people brought up in Christianized cultures often focus on the afterlife as being the bearer of ultimate justice and therefore the ultimate motivator for behaving as they do.

In any case, the next obvious question to ask is what ways of living best accomplish this goal of life fulfillment?  This is an empirical question which means science can in principle discover the answer, and is the only reliable (or at least the most reliable) way of arriving at such answers.  While there is as of yet no explicit “science of morality”, various branches of science such as psychology, sociology, anthropology, and neuroscience, are discovering moral facts (or at least reasonable approximations of these facts, given what data we have obtained thus far).  Unless we as a society choose to formulate a science of morality — a laborious research project indeed — we will have to live with the best approximations to moral facts that are at our disposal as per the findings in psychology, sociology, neuroscience, etc.

So even if we don’t yet know with certainty what one ought to do in any and all particular circumstances (no situational ethical certainties), many scientific findings have increased our confidence in having discovered at least some of those moral facts or approximations of those facts (such as that slavery is morally wrong, because it doesn’t maximize the overall life satisfaction of the slaveholder, especially if he/she were to analyze the situation rationally with as many facts as are pragmatically at their disposal).  And to make use of some major philosophical fruits cultivated from the works of Hobbes, Locke, Rousseau, Hume, and Rawls (among many others), we have the benefits of Social Contract Theory to take into consideration.  In short, societies maximize the happiness and flourishing of the citizens contained therein by making use of a social contract – a system of rules and mutual expectations that ought to be enforced in order to accomplish that societal goal (and which ought to be designed in a fair manner, behind a Rawlsian veil of ignorance, or what he deemed the “original position”).  And therefore, to maximize one’s own chance of living a fulfilling life, one will most likely need to endorse some form of social contract theory that grants people rights, equality, protection, and so forth.

In summary, good and evil do exist despite there being no God because human psychology is particular to our species and our biology, it has a finite range of inputs and outputs, and therefore there are some sets of behaviors that will work better than others to maximize our happiness and overall life satisfaction given the situational circumstances that we find our lives embedded in.  What we call “good” and “evil” are simply the behaviors and causal events that “add to” or “detract from” our goal of living a fulfilling life.  The biggest source of disagreement among the various moral systems in the world (whether religiously motivated or not), are the different sets of “facts” that people subscribe to (some beliefs being based on sound reason and evidence whereas others are based on irrational faith, dogma, or emotions) and whether or not people are analyzing the actual facts in a rational manner.  A person may think they know what will maximize their chances of living a fulfilling life when in fact (much like with the heroin addict that can’t wait to get their next fix) they are wrong about the facts and if they only knew so and acted rationally, would do what they actually ought to do instead.

In my next post in this series, I’ll examine Ivan’s views on free will and moral responsibility, and how it relates to the unintended consequence of the actions of his half-brother Smerdyakov (who murders their father, Fyodor Pavlovich, as a result of Ivan’s influence on his moral views).

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CGI, Movies and Truth…

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After watching Rogue One: A Star Wars Story, which I liked, though not nearly as much as the original trilogy (Episodes IV, V, and VI), it got me thinking more about something I hadn’t thought about since the most recent presidential election.  As I watched Grand Moff Tarkin and Princess Leia, both characters made possible in large part thanks to CGI (as well as the help of actors Ingvild Deila and Guy Henry), I realized that although this is still a long way away, it is inevitable that (barring a nuclear world war or some other catastrophe that kills us all or sets us back to a pre-industrialized age) the pace of this technology will eventually lead to CGI products that are completely indistinguishable from reality.

This means that eventually, the “fake news” issue that many have been making a lot of noise about as of late, will one day take a new and ugly turn for the worse.  Not only is video and graphic technology accelerating at a fairly rapid pace to exacerbate this problem, but similar concerns are also arising as a result of voice editing software.  By simply gathering several seconds of sample audio from a person of interest, various forms of software are getting better and better at synthesizing their speech in order to mimic them — putting whatever words into “their” mouths that one so desires.

The irony here is that this means that despite the fact that we are going to continue becoming more and more globally interconnected, technologically advanced, and gain more global knowledge, it seems that we will eventually reach a point where each individual becomes less and less able to know what is true and what isn’t in all the places that you are electronically connected to.  One reason for this is that, as per the opening reference to Rogue One, it will become increasingly difficult to judge the veracity of videos that go viral on the internet and/or through news outlets.  We can imagine seeing a video (or many series of videos) released on the news and throughout the internet containing shocking events with real world leaders or other famous people, places, and so forth, events that could possibly start a civil or world war, alter one’s vote, or otherwise — but with the caveat that these events are entirely manufactured by some Machiavellian warmonger or power seeking elite.

Pragmatically speaking, we must still live our lives trusting what we see in proportion to the evidence we have, thus believing ordinary claims with a higher degree of confidence than extraordinary ones.  We will still need to hold to the general rule of extraordinary claims requiring extraordinary evidence in order to meet their burden of proof.  But it will become more difficult to trust certain forms of evidence (including in a court of law), so we’ll have to take that into consideration so that actions that result in more catastrophic consequences (if your assumptions/information turn out to be based on false evidence) require a higher burden of proof — once we are able to successfully pass some kind of graphics Touring Test.

This is by no means an endorsement for conspiracy theories generally nor any other anti-intellectual or dogmatic non-sense. We don’t want people to start doubting everything they see nor to start doubting everything they don’t WANT to see (which would be a proverbial buffet for our cognitive biases and the conspiracy theorists that make use of these epistemological flaws regularly), we still need to take this dynamic technological factor into account to maintain a world view based on proper Bayesian reasoning.

On the brighter side of things, we are going to get to enjoy much of what the new CGI capabilities will bring to us, because movies and all visual entertainment are going to be revolutionarily changed forever in many ways that will be worth celebrating, including our use of virtual reality generally (many various forms that we do and will continue to consciously and rationally desire). We just need to pay attention and exercise some careful moral deliberation as we develop these technologies. Our brains simply didn’t evolve to easily avoid being duped by artificial realities like the ones we’re developing (we already get duped far too often within our actual reality), so we need to engineer our path forward in a way that will better safeguard us from our own cognitive biases so we can maximize our well being once this genie is out of the bottle.

The WikiLeaks Conundrum

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I’ve been thinking a lot about WikiLeaks over the last year, especially given the relevant consequences that have ensued with respect to the 2016 presidential election.  In particular, I’ve been thinking about the trade-offs that underlie any type of platform that centers around publishing secret or classified information, news leaks, and the like.  I’m torn over the general concept in terms of whether these kinds of platforms provide a net good for society and so I decided to write a blog post about it to outline my concerns through a brief analysis.

Make no mistake that I appreciate the fact that there are people in the world that work hard and are often taking huge risks to their own safety in order to deliver any number of secrets to the general public, whether governmental, political, or corporate.  And this is by no means exclusive to Wikileaks, but also applies to similar organizations and even individual whistle-blowers like Edward Snowden.  In many cases, the information that is leaked to the public is vitally important to inform us about some magnate’s personal corruption, various forms of systemic corruption, or even outright violations of our constitutional rights (such as the NSA violating our right to privacy as outlined in the fourth amendment).

While the public tends to highly value the increased transparency that these kinds of leaks offer, they also open us up to a number of vulnerabilities.  One prominent example that illustrates some of these vulnerabilities is the influence on the 2016 presidential election, resulting from the Clinton email leaks and the leaks pertaining to the DNC.  One might ask how exactly could those leaks have been a bad thing for the public?  After all it just increased transparency and gave the public information that most of us felt we had a right to know.  Unfortunately, it’s much more complicated than that.  Beyond the fact that it can be difficult to know where to draw the line in terms of what should or should not be public knowledge.

To illustrate this point, imagine that you are a foreign or domestic entity that is highly capable of hacking.  Now imagine that you stand to gain an immense amount of land, money, or power if a particular political candidate in a foreign or domestic election is elected, because you know about their current reach of power and their behavioral tendencies, their public or private ties to other magnates, and you know the kinds of policies that they are likely to enact based on their public pronouncements in the media and their advertised campaign platform.  Now if you have the ability to hack into private information from every pertinent candidate and/or political party involved in that election, then you likely have the ability to not only know secrets about the candidate that can benefit you from their winning (including their perspective of you as a foreign or domestic entity, and/or damning things about them that you can use as leverage to bribe them later on after being elected), but you also likely know about damning things that could cripple the opposing candidate’s chances at being elected.

This point illustrates the following conundrum:  while WikiLeaks can deliver important information to the public, it can also be used as a platform for malicious entities to influence our elections, to jeopardize our national or international security, or to cause any number of problems based on “selective” sharing.  That is to say, they may have plenty of information that would be damning to both opposing political parties, but they may only choose to deliver half the story because of an underlying agenda to influence the election outcome.  This creates an obvious problem, not least because the public doesn’t consider the amount of hacked or leaked information that they didn’t get.  Instead they think they’ve just become better informed concerning a political candidate or some policy issue, when in fact their judgment has now been compromised because they’ve just received a hyper-biased leak and one that was given to them intentionally to mislead them, even though the contents of the leak may in fact be true.  But when people aren’t able to put the new information in the proper context or perspective, then new information can actually make them less informed.  That is to say, the new information can become an epistemological liability, because it unknowingly distorts the facts, leading people to behave in ways that they otherwise would not have if they only had a few more pertinent details.

So now we have to ask ourselves, what can we do about this?  Should we just scrap WikiLeaks?  I don’t think that’s necessary, nor do I think it’s feasible to do even if we wanted to since it would likely just be replaced by any number of other entities that would accomplish the same ends (or it would become delocalized and go back to a bunch of disconnected sources).  Should we assume all leaked information has been leaked to serve some malicious agenda?

Well, a good dose of healthy skepticism could be a part of the solution.  We don’t want to be irrationally skeptical of any and all leaks, but it would make sense to have more scrutiny when it’s apparent that the leak could serve a malicious purpose.  This means that we need to be deeply concerned about this unless or until we reach a point in time where hacking is so common that the number of leaks reaches a threshold where it’s no longer pragmatically possible to selectively share them to accomplish these kinds of half-truth driven political agendas.  Until that point is reached, if it’s ever reached, given the arms race between encryption and hacking, we will have to question every seemingly important leak and work hard to make the public at large understand these concerns and to take them seriously.  It’s too easy for the majority to be distracted by the proverbial carrot dangling in front of them, such that they fail to realize that it may be some form of politically motivated bait.  In the mean time, we need to open up the conversation surrounding this issue, and look into possible solutions to help mitigate our concerns.  Perhaps we’ll start seeing organizations that can better vet the sources of these leaks, or that can better analyze their immediate effects on the global economy, elections, etc., before deciding whether or not they should release the information to the public.  This won’t be an easy task.

This brings me to my last point which is to say that I don’t think people have a fundamental right to know every piece of information that’s out there.  If someone found a way to make a nuclear bomb using household ingredients, should that be public information?  Don’t people understand that many pieces of information are kept private or classified because that’s the only way some organizations can function?  Including organizations that strive to maintain or increase national and international security?  Do people want all information to be public even if it comes at the expense of creating humanitarian crises, or the further consolidation of power by select plutocrats?  There’s often debate over the trade-offs between giving up our personal privacy to increase our safety.  Now the time has come to ask whether our giving up some forms of privacy or secrecy on larger scales (whether we like it or not) is actually detracting from our safety or putting our democracy in jeopardy.

On Parfit’s Repugnant Conclusion

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Back in 1984, Derek Parfit’s work on population ethics led him to formulate a possible consequence of total utilitarianism, namely, what was deemed as the Repugnant Conclusion (RC).  For those unfamiliar with the term, Parfit described it accordingly:

For any possible population of at least ten billion people, all with a very high quality of life, there must be some much larger imaginable population whose existence, if other things are equal, would be better even though its members have lives that are barely worth living.

To better explain this conclusion, let’s consider a few different populations, A, A+, and B, where the width of the bar represents the relative population and the height represents the average “well-being rating” of the people in that sub-population:

Figure 2

Image taken from http://plato.stanford.edu/entries/repugnant-conclusion/fig2.png

In population A, let’s say we have 10 billion people with a “well-being rating” of +10 (on a scale of -10 to +10, with negative values indicating a life not worth living).  Now in population A+, let’s say we have all the people in population A with the mere addition of 10 billion people with a “well-being rating” of +8.  According to the argument as Parfit presents it, it seems reasonable to hold that population A+ is better than population A, or at the very least, not worse than population A.  This is believed to be the case because the only difference between the two populations is the mere addition of more people with lives worth living (even if their well-being isn’t as good as those represented by the “A” population, so it is believed that adding additional lives worth living cannot make an outcome worse when all else is equal.

Next, consider population B where it has the same number of people as population A+, but every person has a “well-being rating” that is slightly higher than the average “well-being rating” in population A+, and that is slightly lower than that of population A.  Now if one accepts that population A+ is better than A (or at least not worse) and if one accepts that population B is better than population A+ (since it has an average well being that is higher) then one has to accept the conclusion that population B is better than population A (by transitive logic;  A <= A+ <B, therefore, A<B).  If this is true then we can take this further and show that a population that is sufficiently large enough would still be better than population A, even if the “well-being rating” of each person was only +1.  This is the RC as presented by Parfit, and he along with most philosophers found it to be unacceptable.  So he worked diligently on trying to solve it, but hadn’t succeeded in the way he hoped for.  This has since become one of the biggest problems in ethics, particularly in the branch of population ethics.

Some of the strategies that have been put forward to resolve the RC include adopting an average principle, a variable value principle, or some kind of critical level principle.  However all of these supposed resolutions are either wrought with their own problems (if accepted) or they are highly unsatisfactory, unconvincing, or very counter-intuitive.  A brief overview of the argument and the supposed solutions and their associated problems can be found here.

I’d like to respond to the RC argument as well because I think that there are at least a few problems with the premises right off the bat.  The foundation for my rebuttal relies on an egoistic moral realist ethics, based on a goal theory of morality (a subset of desire utilitarianism), which can be summarized as follows:

If one wants X above all else, then one ought to Y above all else.  Since it can be shown that ultimately what one wants above all else is satisfaction and fulfillment with one’s life (or what Aristotle referred to as eudaimonia) then one ought to do above all else all possible actions that will best achieve that goal.  The actions required to best accomplish this satisfaction can be determined empirically (based on psychology, neuroscience, sociology, etc.), and therefore we theoretically have epistemic access to a number of moral facts.  These moral facts are what we ought to do above all else in any given situation given all the facts available to us and via a rational assessment of said facts.

So if one is trying to choose whether one population is better or worse than another, I think that assessment should be based on the same egoistic moral framework which accounts for all known consequences resulting from particular actions and which implements “altruistic” behaviors precipitated by cultivating virtues that benefit everyone including ourselves (such as compassion, integrity, and reasonableness).  So in the case of evaluating the comparison between population A and that of A+ as presented by Parfit, which is better?  Well if one applies the veil of ignorance as propagated by the social contract theories of philosophers such as Kant, Hobbes, Locke, and Rousseau, whereby we would hypothetically choose between worlds, not knowing which subpopulation we would end up in, which world ought we to prefer?  It would stand to reason that population A is certainly better than that of A+ (and better than population B) because one has the highest probability of having a higher level of well-being in that population/society (for any person chosen at random).  This reasoning would then render the RC as false, as it only followed from fallacious reasoning (i.e. it is fallacious to assume that adding more people with lives worth living is all that matters in the assessment).

Another fundamental flaw that I see in the premises is the assumption that population A+ contains the same population of high well-being individuals as in A with the mere addition of people with a somewhat lower level of well-being.  If the higher well-being subpopulation of A+ has knowledge of the existence of other people in that society with a lower well-being, wouldn’t that likely lead to a decrease in their well-being (compared to those in the A population that had no such concern)?  It would seem that the only way around this is if the higher well-being people were ignorant of those other members of society or if there were other factors that were not equal between the two high-well-being subpopulations in A and A+ to somehow compensate for that concern, in which case the mere addition assumption is false since the hypothetical scenario would involve a number of differences between the two higher well-being populations.  If the higher well-being subpopulation in A+ is indeed ignorant of the existence of the lower well-being subpopulation in A+, then they are not able to properly assess the state of the world which would certainly factor into their overall level of well-being.

In order to properly assess this and to behave morally at all, one needs to use as many facts as are practical to obtain and operate according to those facts as rationally as possible.  It would seem plausible that the better-off subpopulation of A+ would have at least some knowledge of the fact that there exist people with less well-being than themselves and this ought to decrease their happiness and overall well-being when all else is truly equal when compared to A.  But even if the subpopulation can’t know this for some reason (i.e. if the subpopulations are completely isolated from one another), we do have this knowledge and thus must take account of it in our assessment of which population is better than the other.  So it seems that the comparison of population A to A+ as stated in the argument is an erroneous one based on fallacious assumptions that don’t account for these factors pertaining to the well-being of informed people.

Now I should say that if we had knowledge pertaining to the future of both societies we could wind up reversing our preference if, for example, it turned out that population A had a future that was likely going to turn out worse than the future of population A+ (where the most probable “well-being rating” decreased comparatively).  If this was the case, then being armed with that probabilistic knowledge of the future (based on a Bayesian analysis of likely future outcomes) could force us to switch preferences.  Ultimately, the way to determine which world we ought to prefer is to obtain the relevant facts about which outcome would make us most satisfied overall (in the eudaimonia sense), even if this requires further scientific investigation regarding human psychology to determine the optimized trade-off between present and future well-being.

As for comparing two populations that have the same probability for high well-being, yet with different populations (say “A” and “double A”), I would argue once again that one should assess those populations based on what the most likely future is for each population based on the facts available to us.  If the larger population is more likely to be unsustainable, for example, then it stands to reason that the smaller population is what one ought to strive for (and thus prefer) over the larger one.  However, if sustainability is not likely to be an issue based on the contingent facts of the societies being evaluated, then I think one ought to choose the society that has the best chances of bettering the planet as a whole through maximized stewardship over time.  That is to say, if more people can more easily accomplish goals of making the world a better place, then the larger population would be what one ought to strive for since it would secure more well-being in the future for any and all conscious creatures (including ourselves).  One would have to evaluate the societies they are comparing to one another for these types of factors and then make the decision accordingly.  In the end, it would maximize the eudaimonia for any individual chosen at random both in that present society and in the future.

But what if we are instead comparing two populations that both have “well-being ratings” that are negative?  For example what if we compare a population S containing only one person that has a well-being rating of -10 (the worst possible suffering imaginable) versus another population T containing one million people that have well-being ratings of -9 (almost the worst possible suffering)?  It sure seems that if we apply the probabilistic principle I applied to the positive well being populations, that would lead to preferring a world with millions of people suffering horribly instead of a world with just one person suffering a bit more.  However, this would only necessarily follow if one applied the probabilistic principle while ignoring the egoistically-based “altruistic” virtues such as compassion and reasonableness, as it pertains to that moral decision.  In order to determine which world one ought to prefer over another, just as in any other moral decision, one must determine what behaviors and choices make us most satisfied as individuals (to best obtain eudaimonia).  If people are generally more satisfied (perhaps universally once fully informed of the facts and reasoning rationally) in preferring to have one person suffer at a -10 level over one million people suffering at a -9 level (even if it was you or I chosen as that single person), then that is the world one ought to prefer over the other.

Once again, our preference could be reversed if we were informed that the most likely futures of these populations had their levels of suffering reversed or changed markedly.  And if the scenario changed to, say, 1 million people at a -10 level versus 2 million people at a -9 level, our preferred outcomes may change as well, even if we don’t yet know what that preference ought to be (i.e. if we’re ignorant of some facts pertaining to our psychology at the present, we may think we know, even though we are incorrect due to irrational thinking or some missing facts).  As always, the decision of which population or world is better depends on how much knowledge we have pertaining to those worlds (to make the most informed decision we can given our present epistemological limitations) and thus our assessment of their present and most likely future states.  So even if we don’t yet know which world we ought to prefer right now (in some subset of the thought experiments we conjure up), science can find these answers (or at least give us the best shot at answering them).

The illusion of Persistent Identity & the Role of Information in Identity

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After reading and commenting on a post at “A Philosopher’s Take” by James DiGiovanna titled Responsibility, Identity, and Artificial Beings: Persons, Supra-persons and Para-persons, I decided to expand on the topic of personal identity.

Personal Identity Concepts & Criteria

I think when most people talk about personal identity, they are referring to how they see themselves and how they see others in terms of personality and some assortment of (usually prominent) cognitive and behavioral traits.  Basically, they see it as what makes a person unique and in some way distinguishable from another person.  And even this rudimentary concept can be broken down into at least two parts, namely, how we see ourselves (self-ascribed identity) and how others see us (which we could call the inferred identity of someone else), since they are likely going to differ.  While most people tend to think of identity in these ways, when philosophers talk about personal identity, they are usually referring to the unique numerical identity of a person.  Roughly speaking, this amounts to basically whatever conditions or properties that are both necessary and sufficient such that a person at one point in time and a person at another point in time can be considered the same person — with a temporal continuity between those points in time.

Usually the criterion put forward for this personal identity is supposed to be some form of spatiotemporal and/or psychological continuity.  I certainly wouldn’t be the first person to point out that the question of which criterion is correct has already framed the debate with the assumption that a personal (numerical) identity exists in the first place and even if it did exist, it also assumes that the criterion is something that would be determinable in some way.  While it is not unfounded to believe that some properties exist that we could ascribe to all persons (simply because of what we find in common with all persons we’ve interacted with thus far), I think it is far too presumptuous to believe that there is a numerical identity underlying our basic conceptions of personal identity and a determinable criterion for it.  At best, I think if one finds any kind of numerical identity for persons that persist over time, it is not going to be compatible with our intuitions nor is it going to be applicable in any pragmatic way.

As I mention pragmatism, I am sympathetic to Parfit’s views in the sense that regardless of what one finds the criteria for numerical personal identity to be (if it exists), the only thing that really matters to us is psychological continuity anyway.  So despite the fact that Locke’s view — that psychological continuity (via memory) was the criterion for personal identity — was in fact shown to be based on circular and illogical arguments (per Butler, Reid and others), nevertheless I give applause to his basic idea.  Locke seemed to be on the right track, in that psychological continuity (in some sense involving memory and consciousness) is really the essence of what we care about when defining persons, even if it can’t be used as a valid criterion in the way he proposed.

(Non) Persistence & Pragmatic Use of a Personal Identity Concept

I think that the search for, and long debates over, what the best criterion for personal identity is, has illustrated that what people have been trying to label as personal identity should probably be relabeled as some sort of pragmatic pseudo-identity. The pragmatic considerations behind the common and intuitive conceptions of personal identity have no doubt steered the debate pertaining to any possible criteria for helping to define it, and so we can still value those considerations even if a numerical personal identity doesn’t really exist (that is, even if it is nothing more than a pseudo-identity) and even if a diachronic numerical personal identity does exist but isn’t useful in any way.

If the object/subject that we refer to as “I” or “me” is constantly changing with every passing moment of time both physically and psychologically, then I tend to think that the self (that many people ascribe as the “agent” of our personal identity) is an illusion of some sort.  I tend to side more with Hume on this point (or at least James Giles’ fair interpretation of Hume) in that my views seem to be some version of a no-self or eliminativist theory of personal identity.  As Hume pointed out, even though we intuitively ascribe a self and thereby some kind of personal identity, there is no logical reason supported by our subjective experience to think it is anything but a figment of the imagination.  This illusion results from our perceptions flowing from one to the next, with a barrage of changes taking place with this “self” over time that we simply don’t notice taking place — at least not without critical reflection on our past experiences of this ever-changing “self”.  The psychological continuity that Locke described seems to be the main driving force behind this illusory self since there is an overlap in the memories of the succession of persons.

I think one could say that if there is any numerical identity that is associated with the term “I” or “me”, it only exists for a short moment of time in one specific spatio-temporal slice, and then as the next perceivable moment elapses, what used to be “I” will become someone else, even if the new person that comes into being is still referred to as “I” or “me” by a person that possesses roughly the same configuration of matter in its body and brain as the previous person.  Since the neighboring identities have an overlap in accessible memory including autobiographical memories, memories of past experiences generally, and the memories pertaining to the evolving desires that motivate behavior, we shouldn’t expect this succession of persons to be noticed or perceived by the illusory self because each identity has access to a set of memories that is sufficiently similar to the set of memories accessible to the previous or successive identity.  And this sufficient degree of similarity in those identities’ memories allow for a seemingly persistent autobiographical “self” with goals.

As for the pragmatic reasons for considering all of these “I”s and “me”s to be the same person and some singular identity over time, we can see that there is a causal dependency between each member of this “chain of spatio-temporal identities” that I think exists, and so treating that chain of interconnected identities as one being is extremely intuitive and also incredibly useful for accomplishing goals (which is likely the reason why evolution would favor brains that can intuit this concept of a persistent “self” and the near uni-directional behavior that results from it).  There is a continuity of memory and behaviors (even though both change over time, both in terms of the number of memories and their accuracy) and this continuity allows for a process of conditioning to modify behavior in ways that actively rely on those chains of memories of past experiences.  We behave as if we are a single person moving through time and space (and as if we are surrounded by other temporally extended single person’s behaving in similar ways) and this provides a means of assigning ethical and causal responsibility to something or more specifically to some agent.  Quite simply, by having those different identities referenced under one label and physically attached to or instantiated by something localized, that allows for that pragmatic pseudo-identity to persist over time in order for various goals (whether personal or interpersonal/societal) to be accomplished.

“The Persons Problem” and a “Speciation” Analogy

I came up with an analogy that I thought was very fitting to this concept.  One could analogize this succession of identities that get clumped into one bulk pragmatic-pseudo-identity with the evolutionary concept of speciation.  For example, a sequence of identities somehow constitute an intuitively persistent personal identity, just as a sequence of biological generations somehow constitute a particular species due to the high degree of similarity between them all.  The apparent difficulty lies in the fact that, at some point after enough identities have succeeded one another, even the intuitive conception of a personal identity changes markedly to the point of being unrecognizable from its ancestral predecessor, just as enough biological generations transpiring eventually leads to what we call a new species.  It’s difficult to define exactly when that speciation event happens (hence the species problem), and we have a similar problem with personal identity I think.  Where does it begin and end?  If personal identity changes over the course of a lifetime, when does one person become another?  I could think of “me” as the same “me” that existed one year ago, but if I go far enough back in time, say to when I was five years old, it is clear that “I” am a completely different person now when compared to that five year old (different beliefs, goals, worldview, ontology, etc.).  There seems to have been an identity “speciation” event of some sort even though it is hard to define exactly when that was.

Biologists have tried to solve their species problem by coming up with various criteria to help for taxonomical purposes at the very least, but what they’ve wound up with at this point is several different criteria for defining a species that are each effective for different purposes (e.g. biological-species concept, morpho-species concept, phylogenetic-species concept, etc.), and without any single “correct” answer since they are all situationally more or less useful.  Similarly, some philosophers have had a persons problem that they’ve been trying to solve and I gather that it is insoluble for similar “fuzzy boundary” reasons (indeterminate properties, situationally dependent properties, etc.).

The Role of Information in a Personal Identity Concept

Anyway, rather than attempt to solve the numerical personal identity problem, I think that philosophers need to focus more on the importance of the concept of information and how it can be used to try and arrive at a more objective and pragmatic description of the personal identity of some cognitive agent (even if it is not used as a criterion for numerical identity, since information can be copied and the copies can be distinguished from one another numerically).  I think this is especially true once we take some of the concerns that James DiGiovanna brought up concerning the integration of future AI into our society.

If all of the beliefs, behaviors, and causal driving forces in a cognitive agent can be represented in terms of information, then I think we can implement more universal conditioning principles within our ethical and societal framework since they will be based more on the information content of the person’s identity without putting as much importance on numerical identity nor as much importance on our intuitions of persisting people (since they will be challenged by several kinds of foreseeable future AI scenarios).

To illustrate this point, I’ll address one of James DiGiovanna’s conundrums.  James asks us:

To give some quick examples: suppose an AI commits a crime, and then, judging its actions wrong, immediately reforms itself so that it will never commit a crime again. Further, it makes restitution. Would it make sense to punish the AI? What if it had completely rewritten its memory and personality, so that, while there was still a physical continuity, it had no psychological content in common with the prior being? Or suppose an AI commits a crime, and then destroys itself. If a duplicate of its programming was started elsewhere, would it be guilty of the crime? What if twelve duplicates were made? Should they each be punished?

In the first case, if the information constituting the new identity of the AI after reprogramming is such that it no longer needs any kind of conditioning, then it would be senseless to punish the AI — other than to appease humans that may be angry that they couldn’t themselves avoid punishment in this way, due to having a much slower and less effective means of reprogramming themselves.  I would say that the reprogrammed AI is guilty of the crime, but only if its reprogrammed memory still included information pertaining to having performed those past criminal behaviors.  However, if those “criminal memories” are now gone via the reprogramming then I’d say that the AI is not guilty of the crime because the information constituting its identity doesn’t match that of the criminal AI.  It would have no recollection of having committed the crime and so “it” would not have committed the crime since that “it” was lost in the reprogramming process due to the dramatic change in information that took place.

In the latter scenario, if the information constituting the identity of the destroyed AI was re-instantiated elsewhere, then I would say that it is in fact guilty of the crime — though it would not be numerically guilty of the crime but rather qualitatively guilty of the crime (to differentiate between the numerical and qualitative personal identity concepts that are embedded in the concept of guilt).  If twelve duplicates of this information were instantiated into new AI hardware, then likewise all twelve of those cognitive agents would be qualitatively guilty of the crime.  What actions should be taken based on qualitative guilt?  I think it means that the AI should be punished or more specifically that the judicial system should perform the reconditioning required to modify their behavior as if it had committed the crime (especially if the AI believes/remembers that it has committed the crime), for the better of society.  If this can be accomplished through reprogramming, then that would be the most rational thing to do without any need for traditional forms of punishment.

We can analogize this with another thought experiment with human beings.  If we imagine a human that has had its memories changed so that it believes it is Charles Manson, has all of Charles Manson’s memories and intentions, then that person should be treated as if they are Charles Manson and thus incarcerated/punished accordingly to rehabilitate them or protect the other members of society.  This is assuming of course that we had reliable access to that kind of mind-reading knowledge.  If we did, the information constituting the identity of that person would be what is most important — not what the actual previous actions of the person were — because the “previous person” was someone else, due to that gross change in information.

Conscious Realism & The Interface Theory of Perception

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A few months ago I was reading an interesting article in The Atlantic about Donald Hoffman’s Interface Theory of Perception.  As a person highly interested in consciousness studies, cognitive science, and the mind-body problem, I found the basic concepts of his theory quite fascinating.  What was most interesting to me was the counter-intuitive connection between evolution and perception that Hoffman has proposed.  Now it is certainly reasonable and intuitive to assume that evolutionary natural selection would favor perceptions that are closer to “the truth” or closer to the objective reality that exists independent of our minds, simply because of the idea that perceptions that are more accurate will be more likely to lead to survival than perceptions that are not accurate.  As an example, if I were to perceive lions as inert objects like trees, I would be more likely to be naturally selected against and eaten by a lion when compared to one who perceives lions as a mobile predator that could kill them.

While this is intuitive and reasonable to some degree, what Hoffman actually shows, using evolutionary game theory, is that with respect to organisms with comparable complexity, those with perceptions that are closer to reality are never going to be selected for nearly as much as those with perceptions that are tuned to fitness instead.  More so, truth in this case will be driven to extinction when it is up against perceptual models that are tuned to fitness.  That is to say, evolution will select for organisms that perceive the world in a way that is less accurate (in terms of the underlying reality) as long as the perception is tuned for survival benefits.  The bottom line is that given some specific level of complexity, it is more costly to process more information (costing more time and resources), and so if a “heuristic” method for perception can evolve instead, one that “hides” all the complex information underlying reality and instead provides us with a species-specific guide to adaptive behavior, that will always be the preferred choice.

To see this point more clearly, let’s consider an example.  Let’s imagine there’s an animal that regularly eats some kind of insect, such as a beetle, but it needs to eat a particular sized beetle or else it has a relatively high probability of eating the wrong kind of beetle (and we can assume that the “wrong” kind of beetle would be deadly to eat).  Now let’s imagine two possible types of evolved perception: it could have really accurate perceptions about the various sizes of beetles that it encounters so it can distinguish many different sizes from one another (and then choose the proper size range to eat), or it could evolve less accurate perceptions such that all beetles that are either too small or too large appear as indistinguishable from one another (maybe all the wrong-sized beetles whether too large or too small look like indistinguishable red-colored blobs) and perhaps all the beetles that are in the ideal size range for eating appear as green-colored blobs (that are again, indistinguishable from one another).  So the only discrimination in this latter case of perception is between red and green colored blobs.

Both types of perception would solve the problem of which beetles to eat or not eat, but the latter type (even if much less accurate) would bestow a fitness advantage over the former type, by allowing the animal to process much less information about the environment by not focusing on relatively useless information (like specific beetle size).  In this case, with beetle size as the only variable under consideration for survival, evolution would select for the organism that knows less total information about beetle size, as long as it knows what is most important about distinguishing the edible beetles from the poisonous beetles.  Now we can imagine that in some cases, the fitness function could align with the true structure of reality, but this is not what we ever expect to see generically in the world.  At best we may see some kind of overlap between the two but if there doesn’t have to be any then truth will go extinct.

Perception is Analogous to a Desktop Computer Interface

Hoffman analogizes this concept of a “perception interface” with the desktop interface of a personal computer.  When we see icons of folders on the desktop and drag one of those icons to the trash bin, we shouldn’t take that interface literally, because there isn’t literally a folder being moved to a literal trash bin but rather it is simply an interface that hides most if not all of what is really going on in the background — all those various diodes, resistors and transistors that are manipulated in order to modify stored information that is represented in binary code.

The desktop interface ultimately provides us with an easy and intuitive way of accomplishing these various information processing tasks because trying to do so in the most “truthful” way — by literally manually manipulating every diode, resistor, and transistor to accomplish the same task — would be far more cumbersome and less effective than using the interface.  Therefore the interface, by hiding this truth from us, allows us to “navigate” through that computational world with more fitness.  In this case, having more fitness simply means being able to accomplish information processing goals more easily, with less resources, etc.

Hoffman goes on to say that even though we shouldn’t take the desktop interface literally, obviously we should still take it seriously, because moving that folder to the trash bin can have direct implications on our lives, by potentially destroying months worth of valuable work on a manuscript that is contained in that folder.  Likewise we should take our perceptions seriously, even if we don’t take them literally.  We know that stepping in front of a moving train will likely end our conscious experience even if it is for causal reasons that we have no epistemic access to via our perception, given the species-specific “desktop interface” that evolution has endowed us with.

Relevance to the Mind-body Problem

The crucial point with this analogy is the fact that if our knowledge was confined to the desktop interface of the computer, we’d never be able to ascertain the underlying reality of the “computer”, because all that information that we don’t need to know about that underlying reality is hidden from us.  The same would apply to our perception, where it would be epistemically isolated from the underlying objective reality that exists.  I want to add to this point that even though it appears that we have found the underlying guts of our consciousness, i.e., the findings in neuroscience, it would be mistaken to think that this approach will conclusively answer the mind-body problem because the interface that we’ve used to discover our brains’ underlying neurobiology is still the “desktop” interface.

So while we may think we’ve found the underlying guts of “the computer”, this is far from certain, given the possibility of and support for this theory.  This may end up being the reason why many philosophers claim there is a “hard problem” of consciousness and one that can’t be solved.  It could be that we simply are stuck in the desktop interface and there’s no way to find out about the underlying reality that gives rise to that interface.  All we can do is maximize our knowledge of the interface itself and that would be our epistemic boundary.

Predictions of the Theory

Now if this was just a fancy idea put forward by Hoffman, that would be interesting in its own right, but the fact that it is supported by evolutionary game theory and genetic algorithm simulations shows that the theory is more than plausible.  Even better, the theory is actually a scientific theory (and not just a hypothesis), because it has made falsifiable predictions as well.  It predicts that “each species has its own interface (with some similarities between phylogenetically related species), almost surely no interface performs reconstructions (read the second link for more details on this), each interface is tailored to guide adaptive behavior in the relevant niche, much of the competition between and within species exploits strengths and limitations of interfaces, and such competition can lead to arms races between interfaces that critically influence their adaptive evolution.”  The theory predicts that interfaces are essential to understanding evolution and the competition between organisms, whereas the reconstruction theory makes such understanding impossible.  Thus, evidence of interfaces should be widespread throughout nature.

In his paper, he mentions the Jewel beetle as a case in point.  This beetle has a perceptual category, desirable females, which works well in its niche, and it uses it to choose larger females because they are the best mates.  According to the reconstructionist thesis, the male’s perception of desirable females should incorporate a statistical estimate of the true sizes of the most fertile females, but it doesn’t do this.  Instead, it has a category based on “bigger is better” and although this bestows a high fitness behavior for the male beetle in its evolutionary niche, if it comes into contact with a “stubbie” beer bottle, it falls into an infinite loop by being drawn to this supernormal stimuli since it is smooth, brown, and extremely large.  We can see that the “bigger is better” perceptual category relies on less information about the true nature of reality and instead chooses an “informational shortcut”.  The evidence of supernormal stimuli which have been found with many species further supports the theory and is evidence against the reconstructionist claim that perceptual categories estimate the statistical structure of the world.

More on Conscious Realism (Consciousness is all there is?)

This last link provided here shows the mathematical formalism of Hoffman’s conscious realist theory as proved by Chetan Prakash.  It contains a thorough explanation of the conscious realist theory (which goes above and beyond the interface theory of perception) and it also provides answers to common objections put forward by other scientists and philosophers on this theory.

Neurological Configuration & the Prospects of an Innate Ontology

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After a brief discussion on another blog pertaining to whether or not humans possess some kind of an innate ontology or other forms of what I would call innate knowledge, I decided to expand on my reply to that blog post.

While I agree that at least most of our knowledge is acquired through learning, specifically through the acquisition and use of memorized patterns of perception (as this is generally how I would define knowledge), I also believe that there are at least some innate forms of knowledge, including some that would likely result from certain aspects of our brain’s innate neurological configuration and implementation strategy.  This proposed form of innate knowledge would seem to bestow a foundation for later acquiring the bulk of our knowledge that is accomplished through learning.  This foundation would perhaps be best described as a fundamental scaffold of our ontology and thus an innate aspect that our continually developing ontology is based on.

My basic contention is that the hierarchical configuration of neuronal connections in our brains is highly analogous to the hierarchical relationships utilized to produce our conceptualization of reality.  In order for us to make sense of the world, our brains seem to fracture reality into many discrete elements, properties, concepts, propositions, etc., which are all connected to each other through various causal relationships or what some might call semantic hierarchies.  So it seems plausible if not likely that the brain is accomplishing a fundamental aspect of our ontology by our utilizing an innate hardware schema that involves neurological branching.

As the evidence in the neurosciences suggests, it certainly appears that our acquisition of knowledge through learning what those discrete elements, properties, concepts, propositions, etc., are, involves synaptogenesis followed by pruning, modifying, and reshaping a hierarchical neurological configuration, in order to end up with a more specific hierarchical neurological arrangement, and one that more accurately correlates with the reality we are interacting with and learning about through our sensory organs.  Since the specific arrangement that eventually forms couldn’t have been entirely coded for in our DNA (due to it’s extremely high level of complexity and information density), it ultimately had to be fine-tuned to this level of complexity after it’s initial pre-sensory configuration developed.  Nevertheless, the DNA sequences that were naturally selected for to produce the highly capable brains of human beings (as opposed to the DNA that guides the formation of the brain of a much less intelligent animal), clearly have encoded increasingly more effective hardware implementation strategies than our evolutionary ancestors.  These naturally selected neurological strategies seem to control what particular types of causal patterns the brain is theoretically capable of recognizing (including some upper limit of complexity), and they also seem to control how the brain stores and organizes these patterns for later use.  So overall, my contention is that these naturally selected strategies in themselves are a type of knowledge, because they seem to provide the very foundation for our initial ontology.

Based on my understanding, after many of the initial activity-independent mechanisms for neural development have occurred in some region of the developing brain such as cellular differentiation, cellular migration, axon guidance, and some amount of synapse formation, then the activity-dependent mechanisms for neuronal development (such as neural activity caused by the sensory organs in the process of learning), finally begin to modify those synapses and axons into a new hierarchical arrangement.  It is especially worth noting that even though much of the synapse formation during neural development is mediated by activity-dependent mechanisms, such as the aforementioned neural activity produced by the sensory organs during perceptual development and learning, there is also spontaneous neural activity forming many of these synapses even before any sensory input is present, thus contributing to the innate neurological configuration (i.e. that which is formed before any sensation or learning has occurred).

Thus, the subsequent hierarchy formed through neural/sensory stimulation via learning appears to begin from a parent hierarchical starting point based on neural developmental processes that are coded for in our DNA as well as synaptogenic mechanisms involving spontaneous pre-sensory neural activity.  So our brain’s innate (i.e. pre-sensory) configuration likely contributes to our making sense of the world by providing a starting point that reflects the fundamental hierarchical nature of reality that all subsequent knowledge is built off of.  In other words, it seems that if our mature conceptualization of reality involves a very specific type of hierarchy, then an innate/pre-sensory hierarchical schema of neurons would be a plausible if not expected physical foundation for it (see Edelman’s Theory of Neuronal Group Selection within this link for more empirical support of these points).

Additionally, if the brain’s wiring has evolved in order to see dimensions of difference in the world (unique sensory/perceptual patterns that is, such as quantity, colors, sounds, tastes, smells, etc.), then it would make sense that the brain can give any particular pattern an identity by having a unique schema of hardware or unique use of said hardware to perceive such a pattern and distinguish it from other patterns.  After the brain does this, the patterns are then arguably organized by the logical absolutes.  For example, if the hardware scheme or process used to detect a particular pattern “A” exists and all other patterns we perceive have or are given their own unique hardware-based identity (i.e. “not-A” a.k.a. B, C, D, etc.), then the brain would effectively be wired such that pattern “A” = pattern “A” (law of identity), any other pattern which we can call “not-A” does not equal pattern “A” (law of non-contradiction), and any pattern must either be “A” or some other pattern even if brand new, which we can also call “not-A” (law of the excluded middle).  So by the brain giving a pattern a physical identity (i.e. a specific type of hardware configuration in our brain that when activated, represents a detection of one specific pattern), our brains effectively produce the logical absolutes by nature of the brain’s innate wiring strategy which it uses to distinguish one pattern from another.  So although it may be true that there can’t be any patterns stored in the brain until after learning begins (through sensory experience), the fact that the DNA-mediated brain wiring strategy inherently involves eventually giving a particular learned pattern a unique neurological hardware identity to distinguish it from other stored patterns, suggests that the logical absolutes themselves are an innate and implicit property of how the brain stores recognized patterns.

In short, if it is true that any and all forms of reasoning as well as the ability to accumulate knowledge simply requires logic and the recognition of causal patterns, and if the brain’s innate neurological configuration schema provides the starting foundation for both, then it would seem reasonable to conclude that the brain has at least some types of innate knowledge.