The Philosophical Overton Window?

It seems like I've been hearing a lot recently about the "Overton Window" in politics. The idea is that there's a range of normal policy positions (within the window), which a politician can be adopt without being regarded as radical or extreme; and then there are radical or extreme positions, outside of the window. Over time, what is within the window can change. Gay marriage, for example, was outside of the window in U.S. politics in the 1980s, then entered the window in the 1990s or early 2000s.

A common thought is that one way to move the window is to prominently voice a position so extreme that a somewhat less extreme position seems moderate in comparison, and perhaps enters the window. After Bernie Sanders starts saying "free college education for everyone!", maybe "only" offering $10,000 toward every student's tuition no longer seems extreme.

Before going further, a big heaping caveat. I figured I'd go back to the original Overton article to confirm that the picture in the popular press conforms to the scholarship. (Reports of the Dunning-Kruger effect, for example, which is also recently hot in blogs and op-eds, often do not.)

And... whoops. There is no Overton article! There is no scholarship. Not unless you count Glenn Beck. This Joseph P. Overton was a not-very-well-known libertarian think-tank guy who died in a plane crash before writing the idea up. As far as I can tell, this is as close as we get to the root scholarly source. (See also Laura Marsh's discussion.)

Still, the idea has some theoretical appeal. Might it capture some of the dynamics in philosophy?

For it to work, first we'd need some sense of what positions qualify as extreme and what positions qualify as moderate in a philosophical cultural context. Then we'd need some way of measuring (through citations?) the increasing visibility of an extreme position and see if that opens up "moderate" philosophers to positions that they might previously have regarded as too extreme.

Here's one possibility: Panpsychism is the view that everything in the universe is conscious, even elementary particles. Generally, it's regarded as an extreme position. However, it has recently been gaining visibility. If the Overton Window idea is correct, then we might expect some formerly "extreme" positions in that direction, but not as extreme as panpsychism, to come to seem less extreme or maybe even moderate.

Hmmmmm. I'm not sure it's so. A couple of obvious candidates are group consciousness and plant cognition. These would seem to be less extreme positions in the same direction as panpsychism, since instead of ascribing mind or consciousness to everything, they extend it to a only limited range of things that aren't usually regarded as having mental lives. If the Overton Window idea is right, then, given the increasing visibility of radical panpsychism, group consciousness and plant cognition will come to seem less extreme than they previously were.

Hard to tell if that's true. Both positions are probably more popular now than they were 15 years ago (in academic Anglophone philosophy), but they'd still probably be considered extreme.

Eh. You know what? My heart isn't in it. I'm too bummed about the Glenn Beck thing. I wanted this to be an idea with a more solid scholarly foundation.

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On Not Blogging While Jetlagged

Okay, I was all set to put up a blog post today about whether we can aesthetically appreciate evil artworks like Leni Riefenstahl's Nazi propaganda film Triumph of the Will. But my head is spinning with jetlag, and it's such a difficult issue to talk about well that I want to be sure that I get it just right. So I think I'd better refrain on the final revisions of that post until my head feels less cloudy.

I'm also thinking about moral uncertainty and whether it makes sense to endorse a "precautionary principle" that recommends avoiding doing anything egregiously bad according to any moral principle or worldview that meets some criterion of reasonableness and wide acceptance, even if that's not a principle or worldview that you endorse. But I'm not ready to write about that yet either! (Some discussion is on my public Facebook feed here.)

Regular visitors to The Splintered Mind will know that I try to post at least one thing a week, but I guess I'll have to give this week a pass.

Greetings from Scotland!

Failed Goals and Future Road Signs-Grappling with Truth


One of the goals set last year was going to Hawaii. It was actually #1 on my top ten list of goals, made during a chemo-session, sitting in an infusion chair with neighbor/friend NG. Physically traveling to Hawaii helped me realize a couple of goals this last December.
The realization of this goal also knocked off numerous other goals I had set up the day of my infusion. It marked three months out of cancer-still remission free (goal #2), helped me remember the lessons learned (goal #3) without breaking down and placing blame upon myself or the world for the path Id walked, allowed me to physically step into water (goal #5), and provided me with ample opportunities to meditate and write (goal #10).  While there I went hiking (goal # 4), and found an overall balance in life (goal #9). The few goals I didnt seem to meet last year were so trivial that I dont even need to focus on them here, they too shall be met in there own time, at their own pace.

This post however is about Kauai. I dragged with me nine individuals-my brother (his clan of five), and (my clan of four). We stayed on the eastern side of Kauai at a place called Hayes Plantation and walked across spiritual grounds, to the edge of the ocean every morning. Yes, I saw the earth spin slowly enough to witness the sun break the horizontal plane every single morning, thanking God for the opportunity to breath that day and take in the healing from the life around me.

At some point, I even kicked off my shoes and walked across the Spiritual grounds barefoot, letting the earth radiate through me, soul first. (Yes, I intentionally wrote soul instead of sole, for doing so connected with a deep part of my soul and made me face long hidden truths.) I later learned that there is an entire movement around this. People believe that walking barefoot on the ground allows for an interchange between our chemical make up and energy and that of the earths. It is called Earthing/Grounding. 

Regardless of what it's called or what took place, the week I spent on Kauaii was definitely a cleansing one! It helped me refocus my mind and thoughts. It filled my days with a great deal of ponderings. Filled with endless wave watching of my choosing, and reading (Eckhart Tolles A New Awakening: Finding Ones Life Purpose), I felt as though every present moment I spent being on that island imprinted upon me a new understanding. I came to set new goals on the last day of the trip- goals that are not as tangible as before, goals I would be honored to share with you.  The list was narrowed from ten to three and the list is less manifest than before. I dont need any given destination to realize it. I dont need any tangible experience to mark it as met or not. I just need to be! I need to be aware and refocus on them daily.

These goals are more like road signs I plan to recognize this year to help me stay grounded and walking this path I
m on:

1.     To recognize that each moment (both good and bad) is fleeting-to actually avoid from labeling them as good or bad for those terms are man made manifestations that only tarnish any given experience.
2.     To stay in the moment, savoring every moment as one does the sweetest of desserts or the sourest of lemonades.
3.     And, (drum roll please) to look forward with what I can do instead of what I cant.

How have I done so far? (So glad you were wondering)

I failed miserably. I fell flat on my face last week, allowed man made perceptions to cloud goal number one and pummeled myself nose first into breaking goal number 3. I became a ball of jelly, forgetting the calm Hawaii had brought on, and actually regressing from where Id been a month before Hawaii. How did I pull myself out of it? (That post is yet to be written, but includes a Sensei of the Soul and an experience of a lifetime-so stay tuned.)

Ive learned since December important life lessons though. Ive learned that goals arent goals unless one attempts to reach them, they arent meant to be on a shelf like a trophy once achieved, they are meant to be grappled with tasted, broken apart, lived They are meant to be experienced, reevaluated, and morphed into new road maps. So, my friends- I leave you with this, have you tripped over your New Years Resolutions? Have you fallen flat on your face? Have you stood confused at the doorway of a labyrinth you're too afraid to tackle? 


No worries, its normal. None of us want to fail or feel as though we aren't able to tackle a challenge. So, I urge you-don't dally at the entryway too long. Pick yourself up, dust off the goal, refocus on it and figure out what you need to change today to make that goal a reality. Let the changes be simple enough for you to implement, be it a reminder on your cell phone that goes off daily and helps you pause and appreciate three positives in your life that day/moment. Or, be it the calendar on which you slot out an hour to yourself and refuse to erase the commitment because focussing on yourself is as important as anything else. 

Ultimately, the choice is yours. You have the power to stay or walk in, to cry or to thrive. To tell yourself you "can" and believe it. Dive in, dont wait. Let every moment count for every moment is fleeting and live the life youve been dreaming about without fear or trepidation, just be who you were meant to be and everything else will catch up to meet you where you are now!


* * * * *


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Flying Free of the Deathbed, with Technological Help

Today marks the third year since the death of my father, Kirkland Gable. (Some memories of him here.) I now better understand than I once did why the ancient Confucian tradition recommends three years' mourning for one's parents. To my surprise -- since we had only been in contact about once a month before his death -- I find myself almost every day still thinking about his absence.

My father spent the final twenty years of his life severely disabled and often bedridden. Among his many maladies, he suffered from severe Chronic Regional Pain Syndrome in one foot, which meant that he was in constant pain which would be seriously aggravated, sometimes for weeks, from even mild exertion, such as ten minutes' walking, or jostling the foot too much during sleep or while in a wheelchair. It was, I believe, ultimately the CRiPS that killed him, through the side effects of long-term narcotics and the bodily harm from spending years almost immobile in bed.

I have often wished, during his final years, that we could have freed him from his horrible bed. I've tried this in imagination many times, attempting to write it up as a science fiction story. But the story never seems to come out right. Today, instead of the story I can't yet write, let me discuss a technological innovation that I think would be interesting for people who are bedridden.

The core idea is simple and would be easy to implement. Probably, it is already being implemented somewhere. (Links and info welcome!) Equip an able-bodied volunteer, the "Host", with a camera above each eye and a microphone by each ear. Equip the bedridden person, the "Rider", with VR gear that immersively presents these audiovisual stimuli to Rider's eyes and ears. Also equip Rider with a microphone to speak with Host, directly into Host's ear. Now send Host on a trip. During this trip, let Host be guided mainly by Rider's expressed desires, going where Rider wants, looking where Rider wants to look, stopping and listening where Rider wants to stop and listen. Unlike VR tours as they currently exist, Host can interact with and alter the environment in real time. Rider could have Host lift a flower and turn it in their hands, then cast the flower into a stream and watch it drift away. Host could purchase goods or services on Rider's behalf. Host could conduct a conversation through Rider, interacting with locals by having Rider speak Host's words verbatim.

(In the psychology literature, speaking the words of another immediately upon hearing them quietly projected into your ear is called "conversational shadowing". In his career as a psychologist, my father was involved in some early shadowing studies. Shadowing can be surprisingly fast and smooth once one gets the hang of it, with utterances almost simultaneous as the host half-anticipates the rider's next word.)

A more ambitious Host-Rider setup would employ VR gloves. As I imagine it, Rider and Host wear matching gloves. These gloves are synchronized to move in exactly the same way -- of course with quick escape overrides and perhaps with Rider's motions damped down to prevent overextension or bumping into unseen obstacles near the bed. This would take some excellent technological chicanery with good motion tracking (Nintendo Wii, improved) and some way of restricting or guiding the movements of the gloves on each end, perhaps using magnetic fields, so that when Rider wants to move a hand on vector W and Host wants to move it on vector V, the result is some compromise vector (barring safety override). An intuitive collaboration would be necessary between Rider and Host, and gentle, predictable movements. With practice, I think it would not be unfeasible, at least in safe and simple environments, for Rider to feel as though it is almost their hands that are moving in the virtual environment. This could be further enhanced with tactile feedback -- that is, if pressure sensors in Host's gloves communicated with actuators in Rider's gloves that exerted corresponding pressures in corresponding locations.

(Here, compare the Rubber Hand or Body Transfer Illusion. I have been a participant in some body transfer experiments and have informally conducted others at home with friends and family. It is amazing how flexible one's sense of one's bodily shape, position, and boundaries can be, given suggestive feedback!)

A final, expensive, risky, and much more conjectural step here -- probably a step too far -- would involve equipping Host and Rider with helmets with brain-imaging technology and the capacity for Transcranial Magnetic Stimulation (or some other ability to directly stimulate or suppress brain activity). For example, for a fuller tactile experience, activity in Host's primary somatosensory cortex could be tracked, and a vague, faint echo of it could be stimulated in matching areas in Rider's cortex. One wouldn't want too much synchrony, and anyhow brains differ somewhat in their organizational structure, even in fairly similarly structured regions like somatosensory cortex. Also, of course, you wouldn't want much motor signal going down through efferent nerves into the Rider's body, making Rider move around in the bed. Also, current brain imaging technologies, even if we imagine portable versions of them, wouldn't be spatiotemporally sharp enough to do a proper job of it. But still, a dim, vague signal might be very suggestive for an otherwise well-harmonized, collaborative Host and Rider, in a rich environmental context with very clear cues and expectations.

I won't conjecture about, say, attempting to match activity in emotional regions or associative cortex. Conjecturing about a high degree of match between different people's brains is both neurophysiologically unrealistic and possibly too threatening to the autonomy of Host and Rider -- though of course there are dark, interesting, far-future science-fictional possibilities there.

Let's bracket, then, this last conjectural step with brain imaging and brain stimulation, and focus just on the VR experience with audiovisual input, shadowing, and matching-motion gloves -- all in a positive, harmonious, and non-exploitative relationship with a host. I think that would be pretty cool, and near- to medium-term technologically achievable. If it plays out right, it might give some bedridden people a chance to explore the world beyond their bed in a much more vivid, engaging, and interactive manner.

My father was both a psychologist and an inventor. In 1995, when he was first diagnosed with cancer, he had been wanting to go to Hong Kong, and he had to cancel the trip to attempt a bone marrow transplant. He never did make it to Hong Kong. I wish I could bring him back, build some of this technology with him, then take him there.

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Grounds for a Sliver of Skepticism

Yesterday, Philosophy Bites released a brief podcast interview of me on skepticism. Listening to the interview now, I feel that I didn't frame my project as well as I might have, so I'll add a few remarks here.

I want to think about what grounds we might have for a non-trivial sliver of radically skeptical doubt.

There is, in my mind, an important difference between, for example, "brain-in-a-vat" skepticism and dream skepticism. Brain-in-a-vat skepticism asks you how you know that genius alien neuroscientists didn't remove your brain last night while you were sleeping, drop it into a vat, and start feeding it stimuli as though you were having a normal day. Dream skepticism asks how you know that you are not currently dreaming. The difference is this: There are no grounds for thinking that there's any but an extremely remote chance that you have been envatted, while there are some reasonable grounds for thinking there's a non-trivial sliver of a chance that you are presently dreaming.

It's crucial here to recognize the role played by theories that are probably wrong. It is, I think, probably wrong that people often have sensory experiences just like waking experiences when they sleep. Dreams are, in my view, always sketchy or even imagistic, rather than quasi-sensory with rich realistic detail. However, I'm hardly certain of this theory, and some prominent dream theorists argue that dream experiences are often highly realistic or even phenomenologically indistinguishable from waking life (e.g. Revonsuo 1995; Hobson, Pace-Schott & Stickgold 2000; Windt 2010). Contingently upon accepting that latter view, it seems to me that I ought to reasonably have some doubt about my current state. Maybe this now is one of those highly realistic dreams.

The idea here is that there are grounds for accepting, as a live possibility, a theoretical view from which it seems to follow that I might be radically wrong about my current situation. I don't prefer that theoretical view; but neither can I reject it with high certainty. It is thus reasonable for me to reserve a non-trivial sliver of doubt about my current wakefulness.

I would argue similarly with respect to two other skeptical possibilities: the idea that we are Artificial Intelligences living in a simulated world, and a somewhat less familiar form of skepticism I call "cosmological skepticism". In both cases, there are grounds, I think, for treating as a live possibility theories that, while probably not correct, would, if correct, imply that you might easily be radically wrong in many of your ordinary beliefs.

In concluding the interview, I also make an empirical conjecture: that seriously entertaining radically skeptical possibilities has the psychological effect of reducing dogmatic self-confidence and increasing tolerance, even regarding non-skeptical possibilities. I hope to more fully explore this in a future post.

Full interview here.

Related papers:

  • 1% Skepticism
  • The Crazyist Metaphysics of Mind
  • Experimental Evidence for the Existence of an External World
  • Zhuangzi's Attitude Toward Language and His Skepticism
  • Imagining Yourself in Another's Shoes Vs. Extending Your Love

    A favorite passage of mine from Mengzi (Mencius) is this one:

    That which people are capable of without learning is their genuine capability. That which they know without pondering is their genuine knowledge. Among babes in arms there are none that do not know to love their parents. When they grow older, there are non that do not know to revere their elder brothers. Treating one's parents as parents is benevolence. Revering one's elders is righteousness. There is nothing else to do but extend these to the world (7A15, Van Norden trans.)

    One thing I like about this passage is that it assumes love and reverence for one's family as a given, rather than as a special achievement, portraying moral development as a matter of extending that natural love and reverence to new targets.

    Similarly, in passage 1A7, Mengzi notes the kindness that the vicious ruler King Xuan exhibits in saving a frightened ox from slaughter, and he urges King Xuan to extend similar kindness to the people of his kingdom. Mengzi says that such extension is a matter of "weighing" things correctly -- a matter of treating similar things similarly and not overvaluing what merely happens to be nearby.

    Contrast this approach with "The Golden Rule": "Do unto others as you would have others do unto you". Contrast it also with the common advice to imagine yourself in someone else's shoes. Golden Rule / others' shoes advice assumes self-interest as the starting point. While Mengzian extension starts by assuming that people are already concerned about nearby others, and takes the developmental or cognitive challenge to be extending your concern beyond a narrow circle, The Golden Rule / others' shoes thinking starts by assuming egoistic self-interest, and takes the developmental or cognitive challenge to be generalizing beyond one's own self-interest.

    Maybe we can model Golden Rule / others' shoes thinking as follows:

    (1.) If I were in the situation of Person X, I would want to be treated according to Principle P.
    (2.) Golden Rule: Do unto others as you would have others do unto you.
    (3.) I will treat the person according to Principle P.

    In contrast, maybe we can model Mengzian extension as follows:

    (1.) I care about Person X and want to treat them well.
    (2.) Person Y, though perhaps more distant, is relevantly similar.
    (3.) Therefore, I should also treat Person Y well.

    There will be other more careful and detailed formulations, but this simple sketch captures, I hope, how radically different these two ways of modeling moral cognition are. Mengzian extension models general moral concern on the natural concern we already have for those nearby, while Golden Rule / others' shoes thinking models general moral concern on concern for oneself.

    I like Mengzian extension better, for three reasons.

    First, Mengzian extension is more psychologically plausible. People do, naturally, have concern for and compassion for others around them. Explicit exhortations aren't necessary to bring this about. This natural concern for and compassion for others is likely the main seed from which mature moral cognition grows. Our moral reactions to vivid, nearby cases become the bases for more general principles and policies.

    Second, Mengzian extension is less ambitious -- in a good way. The Golden Rule imagines a leap from self-interest to generalized good treatment of others. The Golden Rule is sometimes excellent and helpful advice, perhaps especially for people who are already concerned about others and thinking about how to implement that concern. But Mengzian extension has the advantage of starting the cognitive project much nearer the target, involving less of a leap, since it only moves from natural concern about nearby cases to similar treatment of relevantly similar but more distant cases.

    Third, Mengzian extension could arguably be turned back upon yourself, if you are one of those people who has trouble standing up for your own interests and rights. You would want to stand up for your loved ones and help them flourish. Applying Mengzian extension, extend the same kindness to yourself that you would give to give to others you care about. If you'd want your sister to be able to take a vacation, realize that you owe the same courtesy to yourself. [Thanks to Yvonne Tam for emphasizing this point in discussion with me. See also my post "Perils of the Sweetheart"]

    Although both Mengzi and Rousseau endorse the motto that "human nature is good", and have views that are similar in important ways (as I explore here), this is one difference between them. In both Emile and Discourse on Inequality, Rousseau emphasizes self-concern as the starting point, treating natural pity or compassion for others as secondary and derivative. He endorses the foundational importance of the Golden Rule, concluding that "Love of men derived from love of self is the principle of human justice" (Emile, trans. Bloom, p. 235).

    This difference between Mengzi and Rousseau does not, I think, reflect a general cultural difference between ancient China and the West. Kongzi (Confucius), for example, endorses something like the Golden Rule: "Do not impose on others what you yourself do not desire" (15.24, Slingerland trans.) Mozi and Xunzi, also writing in period, imagine people acting mostly or entirely selfishly, until society artificially imposes regulations upon us, and so they cannot see Mengzian extension as the core of moral development. (However, also see Mozi's argument for impartial concern that starts by assuming that one is concerned for one's parents [ch. 16].) The extension approach is specifically Mengzian rather than generally Chinese.

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    Writings of 2017

    It's a tradition for me now, posting a retrospect of the past year's writings on New Year's Day. (Here are the retrospects of 2012, 2013, 2014, 2015, and 2016.)

    I'm proud of what I've managed to write in the past year. May 2018 be similarly fruitful!

    -----------------------------------

    Full-length non-fiction essays appearing in print in 2017:

    Full-length non-fiction finished and forthcoming:
    Shorter non-fiction:
      "Consciousness, idealism, and skepticism: Reflections on Jay Garfield’s Engaging Buddhism", Sophia (forthcoming).
    Editing work:
      Oneness in philosophy, religion, and psychology (with P.J. Ivanhoe, O. Flanagan, R. Harrison, and H. Sarkissian), Columbia University Press (forthcoming).
    Non-fiction in draft and circulating:
    Science fiction stories:

        - translated into Vietnamese for TẠP CHÍ KHOA HỌC VIỄN TƯỞNG VIỆT NAM, issue 13, 37-60.
    Some favorite blog posts:
    Selected interviews: