Monday, 24 April 2017

Fact and Value: The Way Ahead

Grateful acknowledgement to Bannor Toys for the image
Posted by Thomas Scarborough
Philosophy may begin to solve a problem as soon as it has identified it.  All too often, it has not.  This post, then, is about defining a problem—no more.  It is one of the most urgent problems of philosophy.
One of the most important aspects of philosophy is ethics.  Yet there is an issue which is prior to ethics, which has to be addressed first.  It is the problem of the fact-value distinction—a problem which, since it first appeared on the philosophical map, has cut a divide between fact and value, and more importantly, philosophy and ethics.  In the words of Ludwig Wittgenstein, ethics has become ‘what we cannot speak about’.  Yet ethics is all that we do, from morning until night, from year to year.  Today, this problem has filtered through to the common person, and has caused profound disorientation in our time.  On a social level, we are conflicted and confused with multiple ethics, while on a global level, our ethics increasingly seem to have come apart, with widespread poverty, social disintegration, and environmental destruction. 

It seems easy to describe the philosophical problem, yet far from easy to offer a solution.  Should I take a walk in the woods today, or should I write letters instead?  Should I be a ‘bachelor girl’, or should I marry Joe?  Should we travel to Mars?  Should we drop the Bomb?  On the surface of it, our reasons for choosing one course of action over another might seem obvious, yet it is not something we find ourselves able to decide on the basis of facts.  The problem is basically this: we know that this is how the world ‘is’—yet how should we know how it ‘ought’ to be?  The philosopher David Hume gave the problem its classical formulation: it is impossible to derive an ‘ought’ from an ‘is’.  It is impossible to establish any value amidst an ocean of facts—and on the surface of it, Hume would seem to be unimpeachably right.  The facts cannot tell us what to do. 

As we seek a solution to the problem—because we must solve this problem if we are to find our way through to any discussion of ethics—Hume’s conclusion would seem to mean only one of two things: either he identified a problem which cannot be solved, or he was thinking in such a way that he created his own problem.  What, therefore, if Hume laid the very foundation on which the fact-value distinction rests? 

Hume considered that all knowledge may be subdivided into relations of ideas on the one hand, and matters of fact on the other.  That is, one begins with a handful of facts, then relates them to one another.  It is the simple matter of a world where facts exist, and these exist in a certain relation to one another—yet one finds no basis on which to determine what that relation ought to be.  Generations later, the philosopher Bertrand Russell wrote that many philosophers, following Kant, have maintained that relations are the work of the mind, while things in themselves have no relations.  While Russell was not saying precisely the same as Hume, he was not far off.  A similar view is reflected in the theory of language.  The philosopher Rudolf Carnap considered, in the words of philosophy professor Simon Blackburn (specifically about the ‘material mode of speech’), ‘Speech objects and their relations are the topic.’  Wittgenstein, too, held this view, in his own unique way, through his multiplicity of language-games.

A pebble is a thing.  A house is a thing.  Even gravity, ideology, taxonomy are ‘things’ in a way (we call them constructs), which in turn may be related to other things.  In a sense, even a unicorn is a thing, although we are unlikely ever to find one.  Things, then, may further be involved in what we call truth conditions—which means that they may be inserted into statements, which can be affirmed or denied.  And when we affirm such statements, we call them facts.  For example, we insert the thing ‘pebble’ into a statement: ‘A pebble sinks’—or we insert the thing ‘unicorn’ into a statement: ‘The Scots keep unicorns.’  Our things are now involved in truth conditions, which means that our world is filled with facts.  And if not facts, then denials of  facts. 

Here, I think, is where the problem lies—and the way ahead.  To say that there is a fact-value distinction means that we have first divided up our reality into things on the one hand, and relations on the other.  On what basis, then, might we find our way back to a ‘grounded’ ethics?  Personally I believe the solution lies in the direction of levelling both fact and value to value alone—or things and relations to relations alone—in all fields, including science and mathematics.  Yet even then, we would not finally have reached the goal.  Even if we should be able to see everything in terms of value, which values should then be true, and which false?  And having once solved which values are true, we would need to establish on what basis I should—or could—submit to them.

8 comments:

  1. Dear Thomas,

    Maybe Keith's previous post and yours kind of connect, for in what reality do we place these facts and values?

    Thinking of life as something infinite, beyond the form of mankind, of planet earth, and presupposing life moves on in an infinite universe that is conscious; then how can a word, like for example: to forget exist?

    Perhaps values serve human being to imagine a certain survival system within a set of limited capacities and to 'contain' ourselves? But the value might oppose the thinking in relations, for the value is more likely to be approached in direct measurement to ourselves, while a thinking in terms of relations might de-value a build up identity and is more likely to move towards a possible truth?

    ReplyDelete
    Replies
    1. It's certainly a bit like the mind and matter distinction... the line between the two seems to dissolve, but then so too with all our distinctions - and we can't do without them!

      Delete
    2. This might be a truth! However we might not have optimised our language. Simple example: How are you? or How is your imagination doing today? offers a different related playground in how we perceive. A different value to hand to the relation a different value anew?

      Delete
  2. An interesting read. A few questions came to mind: Aren’t things and relations both equally crucial? Isn’t there, in a philosophical sense, a symbiosis between things and relations? Can things exist in the absence of relations? And can relations exist in the absence of things? I would like to know what you think.

    ReplyDelete
  3. Thank you Tessa, Martin, and Keith for your comments, which I have read with care. I think, Keith, that your questions 'hit the nail on the head', and touch also on aspects of Tessa and Martin's comments.

    In my view, we need to remove from our thinking a dualism or complementarity of things / relations before we can incorporate ethics into philosophy. The details as to how this may be possible would surely require an essay in itself.

    Maybe I can say this. The mind is a network of neurons, while the world is ... let us suppose for the sake of argument that there are objects there. But put these objects into a mind, and what does one have? Objects converted to networks, and nothing but networks.

    So perhaps we need to focus on separating out the two, and treating reality in terms of ... surely what is going on in the mind. This would mean a reduction of everything to networks.

    ReplyDelete
    Replies
    1. Dear Gentlemen,

      'Something is, that it has not become yet'
      Could this suggestion connect the various discourses above?

      Delete
    2. What you say, Tessa, seems to relate to that notoriously thorny challenge of how to define ‘now’. ‘Now’ strikes me as at best a succession of unmanageably fleeting experiences — microscopically transitional moments that connect the future and the past. So fleetingly transitory, in fact, that each ‘now’ metaphorically resembles, to me, the constantly evanescent coming into being and going out of being of the ‘quantum fluctuations’ that fill otherwise empty space. ‘Now’ is thus what matters.

      Delete
    3. Dear Keith,

      'Something is, that it has not become yet' empties the mental fixation towards the (mental) image. Taken from this perception, every image is empty. (And all stories can be told).
      Is 'Now' not the only manageable moment we have, and only in that moment we can deal with the entanglement of the flow of life? Maybe the unmanageable only exists when we do have projections about how things should become, for in a certain way, how can life itself be unmanageable when we are a form of life ourselves?

      Delete