Showing posts with label karl popper. Show all posts
Showing posts with label karl popper. Show all posts

6 Jun 2024

On the Philosophical Comeback

 

 
 
In philosophy, as in comedy, there have been many great comebacks, ranging from the retort courteous and the quip modest to the reply churlish and countercheck quarrelsome, to borrow, if I may, some of the seven categories humorously established by Shakesepeare in As You Like It [1].
 
Personally, I've always liked Karl Popper's response when challenged by a poker-wielding Wittgenstein to produce an example of a moral rule: Not to threaten visiting lecturers with pokers [2]. It's an amusing and (a quite literally) disarming response; Wittgenstein threw down the poker and stormed out the room after Popper delivered this zinger.
 
But I think my favourite debate-ending comeback involving philosophers is one reported on by Nicholas Blincoe and involves Nick Land leaving a fellow member of the faculty at the University of Warwick speechless when confronted by his inhumanism:
 
"Every month staff would give readings from work-in-progress. Nick's first talk was entitled: 'Putting the Rat back Into Rationality,' in which he argued that, rather than seeing death as an event that happened at a particular time to an individual, we should look at it from the perspectives of the rats carrying the Black Death into Europe; that is, as a world-encircling swarm, without any specific coordinates, or any sense of individuation. An older professor tried to get his head round this idea: 'How might we locate this description within human experience?' he asked. Nick told him that human experience was, of course, worthy of study, but only as much as, say, the experience of sea slugs: 'I don’t see why it should receive any special priority.'" [3]

You can't argue with that. 
 
Nor can you come to any kind of agreement with a thinker like Land, who, of course, gave up on that idea a long time ago. Like Deleuze and Guattari - and to his credit - Land is more concerned with the creation of provocative concepts rather than entering into interminable discussion [4].    

 
Notes
 
[1] See Act V, scene IV.  

[2] See David Edmonds and John Eidinow, Wittgenstein's Poker: The Story of a Ten-Minute Argument Between Two Great Philosophers (HarperCollins, 2001). 

[3] Nicholas Blincoe, 'Nick Land: the Alt-writer', in Prospect (18 May 2017): click here.

[4] See what Deleuze and Guattari say about genuine philosophers having a horror of discussion in What Is Philosophy? trans. Hugh Tomlinson and Graham Burchell (Columbia University Press, 1994), pp. 28-29. 


18 Apr 2018

Freud in the Age of Neuroscience

Image: Alison Mackey / Discover (2014)


As a matter of fact, although Freud is often described as the father of psychoanalysis and credited with discovering the unconscious mind, he didn't invent the term Unbewußte.

It was coined, rather, by the German philosopher Friedrich Schelling and was first used in his System of Transcendental Idealism (1800); a work that some regard as a precursor to Freud's Interpretation of Dreams (1899). One of Schelling's readers happened to be the influential poet Samuel Taylor Coleridge and it was he who introduced this concept into the English-speaking world.

I think it's important to be reminded of this. Reminded, that is to say, of the metaphysical and romantic origins of Freudian analysis. For whilst it has always liked to present itself as a modern science, this is highly contestable and I don't think it coincidental that many of its concepts have continued to exert their strongest appeal amongst philosophers, literary critics, film theorists, and those working in the arts, such as the Surrealists.    

This is not to belittle the huge cultural impact of psychoanalysis, nor deny that Freud was a true founder of discursivity, to use Foucault's phrase, establishing an almost infinite number of new ways to think and speak the self, the non-self, and other. But, psychoanalysis isn't - and never has been - a legitimate science.

For one thing - as Karl Popper pointed out - its theories have either not been tested or are unable to be tested and so can neither be verified nor shown to be false. Other well known figures, including the cognitive psychologist Steven Pinker and evolutionary biologist Steven Jay Gould, have also criticised psychoanalysis as a pseudoscience. The theoretical physicist Richard Feynman even went so far as to dismiss practitioners of psychoanalysis as witch doctors.              

And then there are eliminative materialists, such as Paul and Patricia Churchland, who deny the mental states and structures that those subscribing to Viennese folk psychology accept as realities. For them, there are brains and we should stick to talking about brain activity and neural networks when putting forward any theory of  mind. Thus, there is no unconscious that we can locate and which is home to all kinds of horrors and oedipal desires (let's not even mention mythological archetypes).       

I have to admit, I'm certainly sympathetic to this way of thinking and - push comes to shove - I can't help seeing recent developments in neuroscience as fatal to psychoanalysis; making it look not just obsolete and irrelevant, but, simply, wrong - and at times laughably so (I'm thinking of Freud's ideas concerning psychosexual development, for example).

Finally, be it noted that Freud's notion of psychic determinism - which posits that any and all mental processes have significance (even those things that seem arbitrary or banal) - also appears to be a lot of phooey. For research has shown that a large amount of what goes on in the brain can be regarded as ephemeral cognition and perceptual junk. And this includes our precious dreams - described by Allan Hobson as randomised imagery that has nothing to do with unconscious desires or dramatised wish-fulfilment.*

So where now and what next for psychoanalysis? Well, it seems that in order to survive in this age of neuroscience it is having to adapt and evolve into a hybrid discipline known as neuropsychoanalysis.

Adherents to this new movement - led by the South African neuropsychologist and psychoanalyst Mark Solms - fully support modern brain research, but, on the other hand, they're appalled by eliminativism and argue that the mind and the subjective laws that determine mental life are real and thus deserve be taken seriously.

It seems to me, however, that they mostly want to rehabilitate their master's name; thus their constant reminding us of the fact that the young Freud was a qualified medical doctor who spent many years working in the area of natural science as a neuropathologist. For Solms et al, it seems that no matter how much he got wrong, Freud remains worthy of respect - and not just in the humanities and social science departments.   


*Interestingly, this was also D. H. Lawrence's position in Fantasia of the Unconscious (1922), where he writes that most dreams are purely insignificant; just "heterogeneous odds and ends of images swept together accidentally". It is, says Lawrence, "beneath our dignity to attach any real importance to them". Indeed, to imagine them loaded with meaning is simply a sign of our narcissism. Readers interested in the chapter on 'Sleep and Dreams' can read it free online thanks to Project Gutenberg by clicking here. 

This post grew out of discussion with Dr Simon Solomon to whom I am grateful. 


29 Nov 2017

Reflections on Wittgenstein's Rhino

Albrecht Dürer: The Rhinoceros (1515)


Even many non-philosophers know two stories concerning Wittgenstein's time at Cambridge: the first, an amusing confrontation with Karl Popper in October 1946 involving a poker, was the subject of a best-selling book by David Edmonds and John Eidinow; the second, an encounter between Bertrand Russell and his young Austrian student thirty-five years earlier, involving a discussion that centred on the question of whether or not there was a rhinoceros in the room ...

In brief, Russell wanted Wittgenstein to concede that we can have empirical knowledge of the world by admitting that there was, in fact, no rhino present. But the latter refused to do so - even after Russell amusingly began looking for the beast under the desk to no avail. Whilst Wittgenstein may have had a point, one can't help thinking he was, in this instance (as in others), being a bit of a dick.

Indeed, I'm not sure I understand the point he's trying to make or why he can't simply accept the factual non-presence of the rhino, given that in his early work he maintains that only such propositions can legitimately be asserted. But then, my understanding of Wittgenstein's thinking is limited (and probably inaccurate) due to its having been shaped primarily by drunken discussions in the Barley Mow pub many years ago.        

At this very early stage in their relationship, Russell worried that Wittgenstein was a crank, rather than a philosophical genius. I can imagine how he felt, for I experience the same concern whenever I correspond with a friend of mine, let's call him Mr X, who also likes to deny - or at least contest - the propositions of natural science and refuse to accept that there is a mind-independent reality about which we can speak with confidence.

For Mr X, the world consists neither of facts nor of things, but only of interpretations and all descriptions are essentially metaphorical. He thus posits a daemonic ontology that is mytho-poetic rather than material-scientific in character. Rather than agree there was no rhino in the room, Mr X would sooner insist on its invisibility, or point out that imaginary objects are also real even if physically not present as actual entities; thus his (psycho) logical belief also in supernatural beings.

For Mr X, as for Wittgenstein (though for different reasons), Russell's seemingly commonsensical proposition is questionable on the grounds that it doesn't meaningfully assert anything about the world - certainly nothing upon which we can ever be completely certain - and is, therefore, what Wittgenstein terms in the Tractatus a 'nonsensical pseudo-proposition' [4.1272] (i.e. one that refers us only to the logic of language by which we talk about the world and not to things in themselves). 

And so, perhaps Wittgenstein wasn't being a dick after all ... Perhaps, as J. F. Macdonald argues, it was Russell who profoundly misunderstood matters and who, by attempting to ridicule the younger man, was the one acting like a dick. Wittgenstein, says MacDonald, wasn't rejecting empirical propositions; rather, he was rejecting propositions that posed as such, but were not, and discreetly "making a point about what can be meaningfully said, not about what we don't know".

And perhaps I too should learn to listen more carefully to what it is Mr X is saying and not be so quick to dismiss it as absurd, or him as foolish ... For I fear this reveals merely my own philosophical arrogance and limitations. 


Notes

Details of the conversation between Russell and Wittgenstein on the rhinoceros can be found in Russell's letters from the period to Lady Ottoline Morell (reprinted in Ray Monk's biography, Wittgenstein: The Duty of Genius, (Vintage, 1990), pp. 38-40), and in Russell's article in Mind Vol. 60, issue 239 (July 1951), pp. 297-98, which served as an obituary notice for Wittgenstein who died in April of that year.

Click here to read the above article online, noting how Russell misremembers the conversation concerning a hippo, not a rhino.

The essay by J. F. MacDonald from which I quote, 'Russell, Wittgenstein and the problem of the rhinoceros', is in the Southern Journal of Philosophy, vol. 31 (4), (1993), pp. 409-24, but can also be found in full online at the Rhino Resource Center (the world's largest rhino information website): click here.   

The book by Edmonds and Eidinow that I mention at the beginning of the post - Wittgenstein's Poker: the story of a 10-minute argument between two great philosophers - was published by Faber in 2001.

Finally, readers interested in directly engaging with the early Wittgenstein should either get hold of a copy of Tractatus Logico-Philosophicus, trans. D. F. Pears and B. F. McGuinness, (Routledge and Kegan Paul, 1961), or click here to read the original 1922 edition as an ebook trans. C. K. Ogden, with an introduction by Bertrand Russell, courtesy of Project Gutenberg.

This post is for Mr X and Andy G.