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This is precisely where philosophers are a notable exception. A philosopher never gets quite used to the world. to him or her, the world continues to seem a bit unreasonable - bewildering, even enigmatic. Philosophers and small children thus have an important faculty in common. You might say that throughout his life a philosopher remains as thin-skinned as a child.

- Jostein Gaarder - Sophie’s World (via quotablebookquotes)

The Encyclopedia of Life.

“For some years now I’ve been preaching the need to have a single-access system for collecting the information - organizing it - and I finally gave it a name in 2003; it was ‘The Encyclopedia of Life’.  It would be an electronic encyclopedia with one page - infinitely extensible - for each of the species, into which everything we know about that species would be collected.”

-E.O. Wilson

What an incredible vision!  This site apparently launched in 2008, and on looking around it seems bottomless!  Blogs, photos, podcasts, tutorials… and of course all the information!

When I heard about this, my first thought was that you could fit all the information about an obscure bacterium on one page, but what would you do with the page for Homo Sapiens??  Well… I like how they handled it!

Haidt’s 6 Moral Foundations

image

Psychologist Jonathan Haidt has developed a fairly compelling list of “tastes in our moral pallet”.  The tasting metaphor is important, because though humans all share the same types of taste buds, we see lots of variation in food preference both between cultures and individuals.  The same variation (he argues) can be derived from our six moral taste receptors.

Here’s a description of the six moral foundations from his website MoralFoundations.org:

  1. Care/harm: This foundation is related to our long evolution as mammals with attachment systems and an ability to feel (and dislike) the pain of others. It underlies virtues of kindness, gentleness, and nurturance.
  2. Fairness/cheating: This foundation is related to the evolutionary process of reciprocal altruism. It generates ideas of justice, rights, and autonomy. [Note: In our original conception, Fairness included concerns about equality, which are more strongly endorsed by political liberals. However, as we reformulated the theory in 2011 based on new data, we emphasize proportionality, which is endorsed by everyone, but is more strongly endorsed by conservatives]
  3. Liberty/oppression: This foundation is about the feelings of reactance and resentment people feel toward those who dominate them and restrict their liberty. Its intuitions are often in tension with those of the authority foundation. The hatred of bullies and dominators motivates people to come together, in solidarity, to oppose or take down the oppressor.
  4. Loyalty/betrayal: This foundation is related to our long history as tribal creatures able to form shifting coalitions. It underlies virtues of patriotism and self-sacrifice for the group. It is active anytime people feel that it’s “one for all, and all for one.”
  5. Authority/subversion: This foundation was shaped by our long primate history of hierarchical social interactions. It underlies virtues of leadership and followership, including deference to legitimate authority and respect for traditions.
  6. Sanctity/degradation: This foundation was shaped by the psychology of disgust and contamination. It underlies religious notions of striving to live in an elevated, less carnal, more noble way. It underlies the widespread idea that the body is a temple which can be desecrated by immoral activities and contaminants (an idea not unique to religious traditions).

In his book “The Righteous Mind”, Haidt relates many stories from his research of people trying to justify all of their moral opinions using only the first foundation: Care/Harm.  I admit, I have the instinct to do this too.  The moral instinct comes first: “Something feels wrong about that…”, and then I try to justify my intuition by finding the harm “…maybe it would cause X sort of harm…

Haidt’s research, as described in the book, largely consists of concocting stories about situations that will likely be seen as morally wrong, but where it is difficult to find the Harm.  In this way he demonstrates that there’s more to morality than Care/Harm. (for ex, stories about childless incest, sex with chicken carcasses, swearing at absent parents and other more or less creepy tales).

In our attempts at rationalization, we also begin to realize that maybe our moral intuitions aren’t as rational as we might have thought!  For instance the usual intuitions about The Trolley Problem seem (mathematically) irrational… we can change our moral opinions of the “right thing to do” by changing insignificant details (do you push the man, or pull a lever switching the tracks?) even though the end results remain the same.  Despite the irrationality in terms of the Care/Harm bottom line, the third foundation of Liberty/Oppression explains our reluctance to physically push the man pretty well.

Go have a look around MoralFoundations… pretty interesting stuff, with links to some morality tests you can take yourself.

metaconscious:

“Classification of fantasy and reality is itself a fantasy that humans created. Life begins when you make a distinction between yourself and others. From that moment on, the world becomes a stage for the story in which you are the main character. All humans live in a fantasy in which they are the main character. But the world doesn’t recognize you as the main character at all. What nonsense. Everyone lives their entire life tormented by this confusion. There’s only one way out of this hell. To place yourself in a position that is neither the main character nor a supporting role. In other words, the Author.”

Kino no Tabi

I think there is some truth to this lovely quote.  Although… a work of fiction can go on, even after the protagonist dies.  As authors of our own world-views, we’ll never be able to dissociate entirely with the ‘specialness’ of our own perspectives.

Reality chooses its moments to trump our authored fantasies from time to time.

I keep hearing about this phenomenon lately.  There’s an important development in both science and philosophy, and it involves the two examples:

  1. Imagine you are playing tennis.
  2. Imagine you are moving between rooms in your house.

fMRI stands for Functional Magnetic Resonance Imaging.  It measures blood flow in the brain, producing an image with colored areas indicating activity.  Currently, these scans can only be done on a patient that is completely still, inside a massive scanner.  So the results you see above are *not* the scans of people playing Tennis, or actually moving from room to room.  They are the scans of people imagining doing these things.

As you can see from the above scans, the images are quite different from one another.  Where this becomes really interesting is when the scans are performed on patients in unresponsive vegetative states.

These patients have no voluntary control at all.  They don’t respond outwardly to any speech or other stimulus… not in words, or expressions, or finger twitches.  Not even their eyelids.  Outwardly, such patients can seem utterly absent.  In a 2005 study, just such a patient was scanned using an fMRI as she was asked to imagine herself playing Tennis, and then moving about her house.  Surprisingly, the fMRI of the vegetative patient matched the results of the fully awake and functional control group!

What else are we to conclude but that the patient is still having experiences, and an inner life!

Not all patients respond like this… some seem unresponsive, even in their fMRIs.  To further investigate the responsive patients, a doctor explains to them that they may answer yes/no questions while in the fMRI scanner… just think about playing Tennis for “YES”, and about moving around your house for “NO”.  By this method, patients have been able to answer questions about their own histories completely accurately.

Should we take these brain results as more definitive than the presence or absence of verbal confirmation?  Philosopher will know there is more than one option here.  But (playing Devil’s advocate aside), I can’t help but believe that these results must indicate an inner, experiential life, even in outwardly unresponsive patients.

You can read more about a similar case in this article from The Guardian.

I don’t feel the least humble before the vastness of the heavens. The stars may be large, but they cannot think or love; and these are qualities which impress me far more than size does.

- Frank P. Ramsey (via fuckyeahlogical)

This interestingly-eaten sandwich is brought to you by the handsome young man with peanut butter on his face.

Consciousness is always present in moments when information is intentionally shared.

Listening to the last installment of BBC’s Mysteries of the Brain, I heard Dr Chris Frith made this observation:

“It is only what we are conscious of that we can deliberately communicate to other people.”

Dr Frith is a Philosopher, and Neuro-imaging researcher.  What he has here, I think, is a very good try at a criterion for “psychological consciousness”, or “scientific consciousness”.  I’m making up these terms, but what I mean by them is:

  • Scientific Consciousness: A person is conscious of a thing or event if they report that they are conscious of it.

This may seem like sort of a non-definition, but it begins to make sense when you realize that Frith’s research covers areas where there are pretty big discrepancies between reacting to something and reporting awareness of it.  For example, patients with blindsight might report no sight at all in their left field of vision, despite perfectly working eyes.  Further, these patients can use information gathered from their blind area… asked to “guess” how many fingers a researcher in their blind area is holding up, they guess right every time, despite insisting there is no sight in this area.

To use my above terms, blindsight patients are not “scientifically conscious” of what takes place in their blind field.

The great thing about Frith’s characterization is that it provides a clear evolutionary motivation for why we might want this sort of consciousness: selective and deliberate communication!

The bad thing about it (for me) is that it’s only information-theoretical… it doesn’t tell us anything about breaking through the barrier from neurons to experiences.  For example, if a “completely” blind-sighted patient were to look at a rose, we know they’d report no consciousness, and we know they might be able to guess the color regardless… but do we know if something inside them is experiencing the color “Red”?  Can the answer be half-yes and half-no?

Let me end with a question that seems applicable to Frith’s suggestion: if I drive to work “on autopilot” with my mind wandering (pondering consciousness for example), am I conscious of things I react to on the drive?  Like, if I stop at 4 red lights, but can’t recall the number later, does that mean my awareness of them was at some less-than-conscious level?  On the other hand if I can recall the number later, was I conscious during the drive, or do I only become conscious when I think back on it later to count the stops?

All of us have our own, distinctive mental worlds, our own inner journeyings and landscapes, and these, for most of us, require no clear neurological ‘correlate’. We can usually tell a man’s story, relate passages and scenes from his life, without bringing in any physiological or neurological considerations: such considerations would seem, at the least, supererogatory, if not frankly absurd or insulting. For we consider ourselves, and rightly, ‘free’ - at least, determined by the most complex human and ethical considerations, rather than by the vicissitudes of our neural functions or nervous systems.

Usually, but not always: for sometimes a man’s life may be cut across, transformed, by an organic disorder; and if so his story does require a physiological or neurological correlate.

-

Oliver Sacks

Something about Sacks’ incredible vocabulary combined with his truly wacky punctuation… I just love the way he writes!

This quote makes me think of Legal Responsibility, like in a court room.  I don’t have experience with real courts, but from American TV I get the impression that sluffing responsibility off onto one’s own brain is becoming more and more of ‘a thing’.

  • “In my defense your honor, I was having a seizure”
  • “In my defense your honor, I was out of control”
  • “In my defense your honor, I was beaten as a child”
  • “In my defense your honor, I have the brain of an asshole”

I’m being facetious… I actually think a seizure is a valid defense, legally and morally.  But (as I tried to show with the other ex’s), I think this defense can be taken to a ridiculous level.  We all have brains… just pointing to them as correlating with our actions shouldn’t absolve absolutely anything!

Though I can draw the line, I couldn’t spell out my criteria.  What makes Seizures and Schitzophrenia morally relevant, and more commonplace neural development not?

Scholarpedia.org – Self models (Thomas Metzinger)

frrrst:

How, in principle, could a consciously experienced self and a genuine first-person perspective emerge in a given information-processing system? At what point in the actual natural evolution of nervous systems on our planet did explicit self-models first appear? What exactly made the transition from unconscious to conscious self-models possible? Which types of self-models can be implemented or evolved in artificial systems? What are the ethical implications of machine models of subjectivity and self-consciousness? What is the minimally sufficient neural correlate of phenomenal self-consciousness in the human brain? Which layers of the human self-model possess necessary social correlates for their development, and which ones don’t? The fundamental question on the conceptual level is: What are the necessary and sufficient conditions for the appearance of a phenomenal self?

This sentence is thirty eight characters long.

This sentence is thirty nine characters long.

dammit.

“It’s best to experience the world as personally and directly as you can rather than to sort of clothe things in concept.”

-Philip Ball

This is a beautiful quote from the science writer Philip Ball, but I can’t wholeheartedly agree.  The ability to drop a preconception, or discard a concept that doesn’t seem to fit is an important (and rare) ability.

But I think there’s just as much insight to be had by stepping back from a situation and generalizing… trying to look at the bigger picture.  I agree that one has to know when to stop theorizing and just live in your current moment, but the search for the right conceptual lenses to look at the world with is, for me, such an important part of life!

The Berry paradox

stickyembraces:

“It was in the air,”Douglas Hofstadter has written, “that truly peculiar things could happen when modern cousins of various ancient paradoxes cropped up inside the rigorously logical world of numbers,… a pristine paradise in which no one had dreamt paradox might arise.”
One was Berry’s paradox, first suggested to Russell by G. G. Berry, a librarian at the Bodleian. It has to do with counting the syllables needed to specify each integer. Generally, of course, the larger the number the more syllables are required. In English, the smallest integer requiring two syllables is seven. The smallest requiring three syllables is eleven. The number 121 seems to require six syllables (“one hundred twenty-one”), but actually four will do the job, with some cleverness: “eleven squared.” Still, even with cleverness, there are only a finite number of possible syllables and therefore a finite number of names, and, as Russell put it, “Hence the names of some integers must consist of at least nineteen syllables, and among these there must be a least. Hence the least integer not nameable in fewer than nineteen syllables must denote a definite integer.”

Now comes the paradox. This phrase, the least integer not nameable in fewer than nineteen syllables, contains only eighteen syllables. So the least integer not nameable in fewer than nineteen syllables has just been named in fewer than nineteen syllables.”

James Gleick - The Information

My God… this deserves some serious thought!

Wes Alwan
" Rational begets Irational"
The Partially Examined Life

Wes Alwan from The Partially Examined Life podcast talks a little about the trouble caused by infinite descent, like searching for the smallest particle, or (even better) the ultimate explanatory principle.  He points out that if you think ahead to the logical conclusion of any such descent, you will necessarily end up with something fundamentally different than what you started with.

For example, if you are searching for the smallest particle, you begin to cut things in half.  You cut molecules to atoms, and atoms to particles, and on and on, and eventually (presumably), you will arrive at something that cannot even in theory be cut in half.  It will be indivisible.  This makes your smallest unit something much different, and maybe stranger than the matter you began investigating.  If it turns out you can cut it in half, then you simply haven’t yet finished your descent.

My favorite example of this is how real reductionist explanations of things must be quite different from the thing they are explaining.  If I want to explain the solidity of my desk (as opposed to fog, say), I can’t just say “Easy, it’s made of tiny solid particles!”, because that just pushes back the question.  What makes the particles solid?  Eventually you’ll have to venture into talking about electrical repulsion and the Pauli exclusion principle, which feels pretty divorced from “Solidity”, but is really the only way to explain it without circularity.

A construction paper planet and moon pair.  Colored with markers and white-painted stars.
This is actually a failed attempt to engage my kids with what I thought would be a cool project.  My son (who is 5), and to a lesser extent my daughter (age 2) are fairly familiar with our own solar system, but I had the idea that we should invent our own planets.
There’s a combination of kid-attractive and teachable things one could look at:
The shape and color - maybe geography like mountains, continents and oceans.
Rings or moons.
Place in the solar system: distance, shape of the orbit, rotational speed (day length).
Magnetic fields, atmospheres, and elemental composition.
Oh yeah… alien flora and fauna!
Sadly, my daughter just wanted to snip her planet to pieces, and my son gamely colored a world for a few minutes, then said “Dad, I’m actually just going to go read a book”.  Oh well.  Though I had high hopes for this idea, parents will know that you have to put in seemingly endless creativity, effort and love in engaging your own kids.  (I lost track of how long it took me to convince my son that coloring and drawing were fun… but he finally came around).
So the only finished planets were mine… supposed to be a magma world with floating continents and an ocean moon.

A construction paper planet and moon pair.  Colored with markers and white-painted stars.

This is actually a failed attempt to engage my kids with what I thought would be a cool project.  My son (who is 5), and to a lesser extent my daughter (age 2) are fairly familiar with our own solar system, but I had the idea that we should invent our own planets.

There’s a combination of kid-attractive and teachable things one could look at:

  • The shape and color - maybe geography like mountains, continents and oceans.
  • Rings or moons.
  • Place in the solar system: distance, shape of the orbit, rotational speed (day length).
  • Magnetic fields, atmospheres, and elemental composition.
  • Oh yeah… alien flora and fauna!

Sadly, my daughter just wanted to snip her planet to pieces, and my son gamely colored a world for a few minutes, then said “Dad, I’m actually just going to go read a book”.  Oh well.  Though I had high hopes for this idea, parents will know that you have to put in seemingly endless creativity, effort and love in engaging your own kids.  (I lost track of how long it took me to convince my son that coloring and drawing were fun… but he finally came around).

So the only finished planets were mine… supposed to be a magma world with floating continents and an ocean moon.