The Morning: Follow the science?

The examples in this article are just the tip of the iceberg. And appeals to “the science” in support of whatever action plan one has in mind are unfortunately, I think, a big contributor to public skepticism about things that should in fact be understood as well-established.

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Why doesn’t “do-re-mi” start on A? (from ars-nova.com)

This is a direct copy for my own easy reference from this page at ars-nova.com

Why doesn’t “do-re-mi” start on A?

Question: We can recite the notes as either DO, RE, MI etc, or as A, B, C, etc. Why doesn’t DO correpond to A? In other words, why don’t start with LA, SI, DO? – L.B.R.Answer: That is a deep one.

According to historian Willi Apel, Boethius (c. 480-524) was the first to describe a letter-name system using the Roman alphabet to identify musical notes, and though he used far more than just A-G he did of course start with A. He was not thinking in terms of our modern scales, but of the entire range of pitches found in his list of possible notes. “A” was nothing more than a label for the lowest one.

And that lowest pitch was not necessarily the one we would call A today. Apel says that in two versions of Boethius’ system the letter A actually refers to what we now call C. And Notker Babulus (died around 912, taking his wonderful name with him) also used the letter A to refer to what we now call C, which suggests that our modern major scale was already being born – there were no “black keys” at first, and starting on C makes the major scale. But in the end “A” remained where Boethius first had it; as a note that formed the first in a pattern of whole step, half step, whole step, just as now.

Unlike our modern practice, Boethius used different letters for what we would call identical pitch classes in different octaves – the pitch an octave higher than A was not another A; it was O, or H, depending on which of his complicated systems you look at.

Odo of Cluny (c. 878- 942), and later Guido of Arrezzo (c. 995-1050), limited the letters to just A through G and used the same letters for higher pitches of the same octave. Guido also created the system of solfege syllables used as a way of remembering the pattern of whole and half steps. He took the syllables from the words of a well-known Latin hymn, Ut Queant Laxis , each line of which begins on the next higher pitch, starting with C. His audience was familiar with the tune, so it could be used to remember that E-F is a small step, C-D a large one, etc.

(C, Ut) Ut queant laxis
(D, Re) resonare fibris,
(E, Mi) Mira gestorum
(F, Fa) famuli tuorum,
(G, Sol) Solve polluti
(A, La) labii reatum,
Sancte Iohannes.

“Ut” was later changed to Do (who wants to sing “Ut?” What could Julie Andrews do with that?) and that is why the solfege syllables start on C – because Ut Queant Laxis starts on C. The hymn doesn’t include B, and Guido wasn’t thinking of modern 7-note scales, but when the seventh note was finally added it was given the syllable Si anyway, standing for “Sancte Iohannes” in the original hymn. In English-speaking countries “Si” is now usually sung as “Ti” (hence Ti, I drink with jam and bread).

So, Do-Re-Mi-Fa-Sol-La-Ti began by representing C, D, E, F, G, A, the first 6 notes of what eventually turned into the major scale. In “Moveable Do” solfege we use those to represent the pattern of steps of the major scale starting on any pitch, though some countries continue to use “Fixed Do” solfege, in which the syllables are tied to C, D, E… just as they were 1000 years ago.

Short version: Do-Re-Mi begins on C because that’s where Ut Queant Laxis begins, and perhaps the fact that Ut Queant Laxis begins on C also suggests that the major scale was already getting started way back in the first millennium. But Do does not correspond to the note A because “A” originally just referred to the lowest pitch available.

Source: Why doesn’t “do-re-mi” start on A?

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Presumptions about NATO

A recent Quora question, asks “Is Noam Chomsky’s comment that ‘NATO should not have moved an inch east of Germany’ ignoring the desires of the eastern European states?

The use of direct quotes there is dishonest unless Chomsky actually said those exact words. But regardless of whether or not he actually said it, why should NATO members not have ignored the desires of the eastern European states?

NATO is not a general purpose service organization, but a military alliance between states who see one another as sufficiently similar, stable, and responsible, to justify risking their own safety in defence of one another essentially without question. And the desires of others to be covered by that umbrella creates no obligation whatsoever to actually include them.

This is very different from whatever obligation may exist to protect all states from attack by neighbours – which is the responsibility of the UN and subject to a more deliberative and less hair-trigger response.

Source: (375) Alan Cooper’s answer to Is Noam Chomsky’s comment that ‘NATO should not have moved an inch east of Germany’ ignoring the desires of the eastern European states? – Quora

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A Reminder (from Seven Years Ago!)

Source: It’s not Russia that’s pushed Ukraine to the brink of war | Seumas Milne | The Guardian

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Opponents of CRT claim that CRT teaches a hatred for whites, but where does this claim come from? How many times exactly have teachers of CRT actually affirmed that Caucasians are inherently evil? – Quora

Probably never. The idea of any person or ethnic group as being “inherently evil” seems to run counter to the basic ideas of Critical Race Theory. And the idea of teaching anything as sophisticated as actual CRT directly to elementary school students is as laughable as it would be for calculus or quantum mechanics.

It is not unlikely though that some teachers who have been influenced by CRT may have presented material which could be interpreted as saying that Caucasians are inherently evil.

A case in point is the book “Not my idea” (see also here for a polemically critical reading) that was criticized in a (subsequently deleted) post by C.S.Friedman and defended in a response from Tom Robinson.

It’s hard to imagine that Friedman had ever actually read the book. (She describes the story of a little girl’s frustration with her parents’ protection of her from evidence of society’s structural racism as being a tale of how “A white child encounters a red devil-figure who offers him a deal”.) But the page she refers to does occur, albeit in the supplementary material; and, although not in the story itself, the term “whiteness” is definitely introduced as a label for things that are evil.

Personally, I find this kind of linguistic overloading silly and dishonest at any level, but to ask an elementary school child not to identify “whiteness” with just the property of being white is worse than silly.

So, although I doubt that any teacher of CRT has ever actually affirmed that Caucasians are inherently evil, I am pretty sure from the evidence of this book that some teachers who think they are reflecting CRT have used language which a child might well interpret as saying Caucasians are inherently evil.

Source: (303) Alan Cooper’s answer to Opponents of CRT claim that CRT teaches a hatred for whites, but where does this claim come from? How many times exactly have teachers of CRT actually affirmed that Caucasians are inherently evil? – Quora

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What can the zombie argument say about human consciousness? | Aeon Essays

My response to the philosophers’ zombie argument is usually to do a kind of “reverse Turing test” – ie to challenge the philosopher to prove to himself (and to me) that I am not a zombie. If there was anything that had all the characteristics and (in principle completely predictable – or at least explainable) behaviours and responses of a human, then anyone (other than the solipsistic philosopher himself) might be not “really” conscious. The alternative is that we all are conscious but that what we perceive as conscious experience is just the physical property of recording memories into a system with some kind of recall and reprocessing mechanism. And if I think about it too much, that’s pretty much what if “feels like” to me ….. Oops!!!(maybe I just failed the real TTest)

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‘Moral molecules’ – a new theory of what goodness is made of | Psyche Ideas

My comment on ‘Moral molecules’ – a new theory of what goodness is made of | Psyche Ideas was as follows:

The idea of trying to identify various moral positions as combinations of just a few basic elements is interesting. And it may be useful for understanding where people’s moral positions come from and how to encourage them in other directions (if that is what we want to do). But to conclude that “the theory provides us at last with a scientific guide for how to be good” demonstrates both an unfortunate hubris and (as I see it) a complete misunderstanding of the problem of what it means to “be good” in the face of competing demands whose relative weights may vary from person to person and time to time (and may in the end just be functions of some chemical concentrations in our brains).

To which the author responded with a question – which was presumably rhetorical since Aeon+Psyche only allow one comment per responder, but which I will nonetheless respond to here.

The question was “Alan, what do you think it means to be good?”

And so, not being one to give in so easily, I had to find his email address and answer – as follows:

Hello Oliver.

    I was intrigued by your article and find the idea of trying to identify various moral positions as combinations of just a few basic elements both interesting and potentially useful (eg for understanding and maybe influencing those positions – both in others and in ourselves). But I found it a stretch to conclude that “the theory provides us at last with a scientific guide for how to be good”.

    I am sorry if my comment seemed to imply that I had anything better to offer. But unfortunately your response “Alan, what do you think it means to be good?” strikes me as a cheap shot, since (as I presume you know) the Aeon+Psyche commenting system gives me no opportunity to reply. But since you ask, I will answer.

    The answer though is just that I have no idea (and do not think my comment implied any claim otherwise). What I do think is that the very theory you discuss makes it quite plausible that there is no possible “scientific guide for how to be good” because the various moral elements might be mutually non-comparable. And I would be very interested in hearing of any path you can suggest for overcoming that challenge.

sincerely,

    Alan Cooper

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Can Things be Racist?

One can, of course, change the meaning of words, but it may be counterproductive to expect that others will understand and agree.

In Some medical devices don’t mean to be racist, but they are | Psyche Ideas, the authors say “If it seems hyperbolic to call an inanimate object racist, it might be due to our tendency to think of racism and other forms of oppression as residing in people’s minds.” But others (and I am among them) may say that’s just because that’s how the word has always been defined in their experience – namely as an attitude or opinion. Those who define racism as an attitude may well be able to see oppressiveness as defined more in terms of the effect, and so agree that it makes sense to call inanimate objects and systems racially oppressive while denying that they are actually racist.

My own preferred usage would include the use of “racist” to describe a device or system developed and maintained with racist intent, but that would not necessarily include everything that may have racially biased and even oppressive effects (such as the fingertip pulse oximeter).

Given what we have by way of explicit historical documents, it seems clear that, whatever the intent of our current populace and leadership, there are still some features of some of our institutions that were imposed with racist intent and so do qualify as “systemic racism”. There are also many individuals with racist attitudes who have power in the system. And even if the intent of the system as a whole is no longer racist, the presence of such people also fits in with what I would call “systemic racism”.

But others (such as Monsieur Legault), who do not see the continued persistence of those elements as intentional, may need some clarification before being prepared to describe the elements of racism that persist in their system as “systemic racism”.

And if they agree to aggressively pursue and root out from their system all of its racially oppressive aspects, racistly motivated structures, and racist individuals, then perhaps it does not matter whether or not they agree to use that label.

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Is Success Luck or Hard Work? – YouTube

I like this guy’s videos and certainly endorse the ideas expressed in this one:
But despite his byline he sometimes puts slickness ahead of veritacity and the bit about the astronaut selection model is unfortunately misleading. In the model both skill and luck are assigned by chance and the labelling was arbitrary, so the same argument would work the other way to show that if the selection was based 95% luck and 5% talent then all of the selected would in fact be talented – and more generally in a highly competitive selection process, any factor which contributes 5% to each evaluator’s judgement will turn out to be essentially a prerequisite for selection.

See also ‘The Drunkards Walk’ by Leonard Mlodinow

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Can Virtuality ever substitute for Reality?

The animatronic moose twitched the skin of its flank, and as the flies buzzed off, water drops dripped from the hairs on its belly. Four days into a seven day circuit of the Bowron Lakes, we were in a swampy area where each lake seemed to have a moose or two which appeared off to the left of us as we paddled in from the river, and which bounded off into the woods a moment or two later; and about the third time this happened, on the same day that we had seen an osprey catch a fish and a couple of beavers poking their heads up from the water as we prepared to drag-portage across a dam,  I had joked that it was just like being in Disneyland with all the predictable animatronic displays in each section.

But this time I was nervous. Perhaps we were too close, because if the moose spooked and ran towards us, its hooves might do us more damage than a mere dunking in slightly smelly water.

_____________________________

That was real. But the picture that occupies the header for this Aeon/Psyche article gave me the tools to imagine an experience I have never had. Having paddled a kayak in ocean waters, and having seen ponds in glacial ice up close, I could already well imagine the experience of paddling up to a floating iceberg – and maybe into and over the slightly luminous pale turquoise of the shallow water between the two looming mounds of hard white ice (rendered completely opaque by the action of weathering on its sometimes smoothly puckered and sometimes ornately sculpted surface). And prompted by the picture (or by a verbal description) I could even imagine the concern I might have on looking up at the darkening sky – about whether I should cut my visit short for fear of being caught far from land in bad weather.

Of course, that imagined fear is different (at the time) from the real fear I felt about getting too close to the moose. But I am not sure that the memory of it is necessarily so much different (which may be why false memories of abuse can sometimes be as harmful to the victim as the reality). And the same applies to almost every aspect of every other travel experience I have had. We do not now have (and may never have!) the technology needed to create a truly immersive travel experience. But if we did, and if that experience could include interactions with real people (or avatars that we could not distinguish from such), so that ethical decisions about how much to tip and so on would be understood to have real consequences for other real people, then I am not sure that anything would be lost by replacing all travel with its virtual counterpart.

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Another Rant About “scientism”

Quora: Alan Cooper’s answer to What is scientism? Why was Lewis against it?

The word “scientism” by its structure should refer to the belief system of a scientist, but it has been dishonestly appropriated by a bunch of religious philosophers to refer to a kind of worship of science as the only source of answers to anything – including questions of ethics and value (about which as yet science makes no claims).

A more honest name for that uncritical worship of science would have been “scienceism” and its followers could be called “scienceists” rather than scientists (who are practitioners of science, rather than believers in its exclusive power to answer all our questions). So I think that the wrong word was used deliberately in order to gain an advantage in arguments with scientists by subtly creating an impression that they all believe something that many do not.

[This may seem like an unfair claim, but I am disinclined to give the “scholars” who introduced the term much benefit of the doubt as they were just the kind of language specialists who, if not completely stupid, could not have failed to notice the problem with that word choice.]

C.S.Lewis (who was not the originator of that duplicitous naming game) was against scienceism for the very good reason that there are many questions we can ask which do not have empirically testable answers.

“What is ‘good’?” or even “What should I do next?” are questions to which the answers depend on the evaluation of competing claims, whose relative importance at any particular time may depend on many things from the community to the brain chemistry of the questioner, and for which we have no foreseeable means of definition and measurement.

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Book Review: ‘Time for Socialism,’ by Thomas Piketty – The New York Times

According to the New York Times’ Book Review of ‘Time for Socialism,’ by Thomas Piketty ,

Piketty calls for a “universal capital endowment” for all citizens beginning at birth, funded by taxes on wealth and inheritances.

and

Though provocative, none of these ideas is remarkable or original.

Well I am sure the idea wasn’t original with me either. But what is remarkable (to me) is the lack of a strong movement arguing for this for decades.

 

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Rediscovering Hegel

Rediscovering Hegel is not something I particularly want to do. But I did find this article quite interesting and it struck me as a good example of what I can appreciate about academic Philosophy. I do enjoy considering how people have struggled to express their ideas about the mental process and its implications. And I do think that people who have thought about this more seriously than I can be useful members of deliberative bodies such as “ethics boards” and so on. But their value to me is in the process of facilitating mutual understanding as a result of long exposure to how subtle differences in language use can lead to unnecessary conflict, rather than as arbiters of what is morally correct or scientifically valid. And many philosophers (or at least those advocating for their inclusion, or responding to people like Weinberg, Feynman, and Hawking) seem to get this wrong.

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Equality in Education

I am in favour of building a society in which all children have equal access to an education that meets their particular needs. But this does not mean that all of those needs are the same.

Having basically taken myself out of a public educational system that I feared wasn’t meeting my academic needs, and having put my children in special parts of the public system and/or at least temporarily relied on private services and facilities, I am well aware of the extent to which the availability of such options unlevels the playing field and gives unfair advantage to people like me and my children compared to those whose parents lack the interest or resources to optimize the education of their children. I am uncomfortable with that reality and would prefer a system where all children were provided with optimal resources.

But children are people with different interests and capacities, and although they all need to learn to socialize appropriately with others different from themselves, they also need acknowledgement and support of the areas in which they differ.

So I am not in support of the current efforts in many places to eliminate all “streaming” and special interest programs in the public school system (as described here).

The solution as I see it is to enrich the early years enough so that every child can discover special interests and make access to specialized programs as free as possible from economic and social barriers. And then every child’s education should receive an equal share of the total funding (except for exceptional cases of “special needs”), but that doesn’t mean that every child’s share of the funding should be spent in the same way.

Source: Vancouver Wants to End Classroom Inequality. But What about Mini Schools? | The Tyee

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Transcribing Speech of the Oppressed

I was actually a bit creeped out by the excessively phonetic transcription in this harrowing account that was reproduced by Cheryl Brown in Quora’s ‘Black History & Politics’ section. Commenter Linda Keres Carter shared this feeling and started an interesting thread of back and forth on the issue of how much phonetic transcription is appropriate.

To me it’s not so much a matter of the ‘dem’s and ‘dere’s being obtuse as disrespectful. There is a fine line between using phonetic transcription to create genuine atmosphere and sympathy and using it for mockery (of which there has been a long tradition). In the 1930′s, even sympathetic recorders (such as the one quoted by Cheryl) often quoted with a level of attempted phonetic “realism” sufficient to raise the suspicion of condescension and at least the enablement of outright mockery.

PS Cheryl (the OP) responded quite positively to Linda’s suggestion.

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The Hostage Exchange is welcome (and overdue)

Of course, as the CBC reports 

The timing of the releases of Meng, and Spavor and Kovrig, show China clearly saw a connection between the two, several diplomats and foreign policy experts told CBC News.

“China … up until now, has said that there’s been no linkage between the two, but by putting them on the plane [Friday night], they’ve clearly acknowledged that this was hostage-taking,” said Colin Robertson, a former Canadian diplomat for more than 30 years.

But China’s claim of no linkage has always been a joke. Not in the sense of a naive but incredible claim of innocence, but rather as a deliberate mockery of the corresponding claim by Canada and the US.

That Meng was a hostage being taken as a bargaining chip was clearly implied by Donald Trump’s comments early in the game, and in some cruel sense China was right to respond with tit-for-tat (perhaps deliberately being more obvious about it while maintaining the ridiculous posture of denial). And to my mind, the only Canadian politician or diplomat with any dignity in all this is John McCallum who pointed out (just shortly after I did) that the extradition request was obviously tainted. This is especially sad given that cabinet actually had the power to legally override the treaty “obligation” without waiting for any judicial approval.

Perhaps it is time to add that the “justice” system in the US is no longer sufficiently credible to justify any continued extradition treaty at all, as it is riddled with prosecutorial malpractice including but not restricted to the use of plea bargains to extract tainted evidence and the extraction of false confessions by bullying and mental torture  (Central Park Five, Aaron Swartz)  and also their selective use, abuse and denial of the extradition process (Assange, Sacoolas).

Canada’s behaviour as a sycophantic slave to US demands is rightly seen by China as an indication that our claim to independent nationality following the “rule of law” is as much a farce as China’s claim that the Michaels were fairly convicted as spies.

 

Source: Michael Kovrig and Michael Spavor arrive in Canada after nearly 3-year detention in China | CBC News

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Why doesn’t philosophy progress from debate to consensus? | Aeon Essays

Source: Why doesn’t philosophy progress from debate to consensus? | Aeon Essays

My first thought on this article was to be puzzled by the idea that Molyneux problem is not trivial. Surely any person handling and feeling a sphere will notice the continuous symmetry of that experience relative to rotations of position relative to the object whereas that of handling the cube is only discrete (one feels edges and corners at different positions depending on one’s orientation relative to the cube). And similarly. the visual experience of thesphere is the same from all directions but that of the cube is not. So why would anyone not immediately make the correct identification on first seeing and comparing the objects?(but see third comment below!!)
 
My thought on progress in philosophy is that once a question becomes sufficiently well defined for consensus to be possible it becomes, by definition, a question of what we now call science. What is now called ‘Philosophy’ thus remains the domain where we try to come to grips with what is really meant by questions posed in the languages that we inherit from our almost pre-human ancestors with words like “should” and “good” and “why” which often express a mix of feelings that may vary from person to person and tribe to tribe.
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The world can learn from South Africa’s ideal of nonracial democracy | Aeon Essays

Challenging perspectives (|and contrary comments) on a deeply painful situation that provides a reflects our own – albeit in a strongly distorting mirror.

Source: The world can learn from South Africa’s ideal of nonracial democracy | Aeon Essays

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(239) If two more particles bond together to make a bigger particle, what happens to their wave functions? – Quora

The quantum state of a system of two particles is represented by a vector in the tensor product of their individual sate spaces.This is made up of linear combinations of products of state vectors (including integrals as well as finite sums), and if the individual states are represented in terms of (say) position observables by functions \psi_1(x_1) and \psi_2(x_2) , then a general state for the composite system is a function \psi(x_1,x_2) where the special case in which \psi(x_1,x_2)=\psi_1(x_1)\psi_2(x_2)

Source: (239) If two more particles bond together to make a bigger particle, what happens to their wave functions? – Quora

The quantum state of a system of two particles is represented by a vector in the tensor product of their individual sate spaces.

This is made up of linear combinations of products of state vectors (including integrals as well as finite sums), and if the individual states are represented in terms of (say) position observables by functions \psi_1(x_1) and \psi_2(x_2) , then a general state for the composite system is a function \psi(x_1,x_2) where the special case in which \psi(x_1,x_2)=\psi_1(x_1)\psi_2(x_2) corresponds to two separately identifiable particles.

If there is no interaction between the particles then this product form of a “pure tensor” is preserved by the time evolution of the system, but if there is an interaction term in the Hamiltonian then the evolution may carry such a pure tensor into a linear combination (or integral superposition) in which \psi(x_1,x_2) is more conveniently represented in a form like \psi(x_1,x_2)=\psi_{cm}(x_{cm})\psi_{rel}(x_{rel}) where x_{cm} and x_{rel} are the coordinates of the centre of mass and of the internal coordinates describing the relative positions of the two particles.

\psi_{cm}(x_{cm}) is then the wave function of the new composite particle and \psi_{rel}(x_{rel}) is the internal wave function which determines its possible energy levels etc.

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My words may have meaning, your parrot’s may too.

A recent essay by Stephen Law in Psyche Ideas, entitled My words have meaning, your parrot’s do not. Wittgenstein explains, is forcing me into yet another diatribe in my ongoing love-hate relationship with “philosophy”.

A slogan often associated with the later philosophy of Ludwig Wittgenstein (1889-1951) is ‘meaning is use’. Here’s what Wittgenstein actually says:

For a large class of cases of the employment of the word ‘meaning’ – though not for all – this word can be explained in this way: the meaning of a word is its use in the language.

In order to appreciate the philosophical significance of this remark, let’s begin by looking at one of the key things that Wittgenstein is warning us against.

Suppose I say: ‘It’s hot today.’ So does a parrot. Saying the words is a process; for example, it can be done quickly or slowly.

However, unlike the parrot, I don’t just say something: I mean something.

OK. First I would say that the most important “philosophical significance” of W’s remark is not its content but its qualification “though not for all”. Would that philosophers were all so careful!

But by what right does Law say that the parrot’s utterance has no meaning?

And in that sentence, what is the meaning of “meaning”?

Suppose a parrot has been trained to squawk something that sounds vaguely like “It’s hot today” whenever the temperature exceeds 30C and “It’s cold today” when the temperature goes below 15C. Who is to say that the parrot doesn’t have some mental state which corresponds to a sensation of the temperature and prompts the appropriate response?

But even if it doesn’t – or if the parrot is replaced by a thermostat which triggers play of a recording of the appropriate sentence – the words still convey meaning to the listener.

Of course although the thermostat means something to me when it says “It’s hot today”, I think we can safely presume that it doesn’t mean something to itself. So if we interpret “I mean something” as meaning I have the intention of conveying information to another conscious entity, then perhaps when the parrot’s squawks “It’s hot today” it can be said to have no more meaning than when I make the same exclamation to myself when suffering the heat alone. But there is definitely a sense in which I do “mean” something by such an exclamation.

And with regard to the parrot’s capacity for “intent” I would suggest something like the following experiment:

Assuming that parrots are fearful of both cats and snakes but have different ways of responding to them, train a group of parrots to see a human associate the appropriate word with each kind of threat and then separately to copy a human saying the words “cat” and “snake”,  and then observe whether or not a parrot will imitate the human word in order to alert its mate or friend.

It may not work. But I can see no “philosophical” argument why it must be impossible.

Unless, of course, the parrot is dead.

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