History of Western Philosophy - Bertrand Russell [452]
Bergson's philosophy, unlike most of the systems of the past, is dualistic: the world, for him, is divided into two disparate portions, on the one hand life, on the other matter, or rather that inert something which the intellect views as matter. The whole universe is the clash and conflict of two opposite motions: life, which climbs upward, and matter, which falls downward. Life is one great force, one vast vital impulse, given once for all from the beginning of the world, meeting the resistance of matter, struggling to break a way through matter, learning gradually to use matter by means of organization; divided by the obstacles it encounters into diverging currents, like the wind at a street-corner; partly subdued by matter through the very adaptations which matter forces upon it; yet retaining always its capacity for free activity, struggling always to find new outlets, seeking always for greater liberty of movement amid the opposing walls of matter.
Evolution is not primarily explicable by adaptation to environment; adaptation explains only the turns and twists of evolution, like the windings of a road approaching a town through hilly country. But this simile is not quite adequate; there is no town, no definite goal, at the end of the road along which evolution travels. Mechanism and teleology suffer from the same defect: both suppose that there is no essential novelty in the world. Mechanism regards the future as implicit in the past, and teleology, since it believes that the end to be achieved can be known in advance, denies that any essential novelty is contained in the result.
As against both these views, though with more sympathy for teleology than for mechanism, Bergson maintains that evolution is truly creative, like the work of an artist. An impulse to action, an undefined want, exists beforehand, but until the want is satisfied it is impossible to know the nature of what will satisfy it. For example, we may suppose some vague desire in sightless animals to be able to be aware of objects before they were in contact with them. This led to efforts which finally resulted in the creation of eyes. Sight satisfied the desire, but could not have been imagined beforehand. For this reason, evolution is unpredictable, and determinism cannot refute the advocates of free will.
This broad outline is filled in by an account of the actual development of life on the earth. The first division of the current was into plants and animals; plants aimed at storing up energy in a reservoir, animals aimed at using energy for sudden and rapid movements. But among animals, at a later stage, a new bifurcation appeared: instinct and intellect became more or less separated. They are never wholly without each other, but in the main intellect is the misfortune of man, while instinct is seen at its best in ants, bees, and Bergson. The division between intellect and instinct is fundamental in his philosophy, much of which is a kind of Sandford and Merton, with instinct as the good boy and intellect as the bad boy.
Instinct at its best is called intuition. 'By intuition,' he says, 'I mean instinct that has become disinterested, self-conscious, capable of reflecting upon its object and of enlarging it indefinitely.' The account of the doings of intellect is not always easy to follow, but if we are to understand Bergson we must do our best.
Intelligence or intellect, 'as it leaves the hands of nature, has for its chief object the inorganic solid'; it can only form a clear idea of the discontinuous and immobile; its concepts are outside each other like objects in space, and have the same stability. The intellect separates in space and fixes in time; it is not made to think evolution, but to represent becoming as a series of states. 'The intellect is characterized by a natural inability