Tag Archive: intelligence

The self as a product of World 3

But the human consciousness of self transcends, I suggest, all purely biological thought. I may put it like this: I have little doubt that animals are conscious, and especially that they feel pain and that a dog can be full of joy when his master returns. But I conjecture that only a human being capable of speech can reflect upon himself. I think that every organism has a programme. But I also think that only a human being can be conscious of parts of this programme, and revise them critically.

Most organisms, if not all, are programmed to explore their environment, taking risks in doing so. But they do not take these risks consciously. Though they have an instinct for self preservation, they are not aware of death. It is only man who may consciously face death in his search for knowledge.

A higher animal may have a character: it may have what we may call virtues or vices. A dog may be brave, affable, and loyal; or it may be vicious and treacherous. But I think that only a man can make an effort to become a better man: to master his fears, his laziness, his selfishness; to get over his lack of self control.

In all these matters it is the anchorage of the self in World 3 that makes the difference. The basis of it is human lan­guage which makes it possible for us to be not only subjects, centres of action, but also objects of our own critical thought, of our own critical judgement. This is made possible by the social character of language; by the fact that we can speak about other people, and that we can understand them when they speak about themselves.

The social character of language together with the fact that we owe our status as selves – our humanity, our rationality – to language, and thus to others, seems to me important. As selves, as human beings, we are all products of World 3 which, in its turn, is a product of countless human minds.

I have described World 3 as consisting of the products of the human mind. But human minds react, in their turn, to these products: there is a feedback. The mind of a painter, for example, or of an engineer, is greatly influenced by the very objects on which he is working. And he is also influenced by the work of others, predecessors as well as contem­poraries. This influence is both conscious and unconscious. It bears upon expectations, upon preferences, upon pro­grammes. In so far as we are the products of other minds, and of our own minds, we ourselves may be said to belong to World 3. [!!!]

The blockheadedness of IQ

It seems likely that there are innate differences of intelligence. But it seems almost impossible that a matter so many-sided and complex as human inborn knowledge and intelligence (quickness of grasp, depth of understanding, crea­tivity, clarity of expression, etc.) can be measured by a one-dimensional function like the “Intelligence Quotient” (I.Q.). As Peter Medawar … writes:

“One doesn’t have to be a physicist or even a gardener to realize that the quality of an entity as diverse and complex as soil depends upon … [a] large number of variables … [Yet] it is only in recent years that the hunt for single-value characterizations of soil properties has been virtually abandoned.”

The single-valued I.Q. is still far from being abandoned, even though this kind of criticism is leading, slowly and belatedly, to attempts to investigate such things as “creativity”. However, the success of thes attempts is very doubtful: creativity is also many-sided and complex.

We must be clear that it is perfectly possible that an intellectual giant like Einstein may have a comparatively low I.Q. and that among people with an unusually high I.Q. talents of the kind that lead to creative World 3 achievements may be quite rare, just as it may happen that an otherwise highly gifted child may suffer from dyslexia. (I have myself known an I.Q. genius who was a blockhead.) [123]

Pinker on Intelligence

Intelligence, then, is the ability to attain goals in the face of obstacles by means of decisions based on rational (truth-obeying) rules. The computer scientists Allen Newell and Herbert Simon fleshed this idea out further by noting that intelligence consists of specifying a goal, assessing the current situation to see how it differs from the goal, and applying a set of operations that reduce the difference. Perhaps reassuringly, by this definition human beings, not just aliens, are intelligent. We have desires, and we pursue them using beliefs, which, when all goes well, are at least approximately or probabilistically true. [62]