Human beings act, certainly. But none of them knows why they act as they do. There is a scattering of facts, which can be known and reported. Beyond … - John N. Gray

If we are to put interrogators to work in defence of liberal values, their role in the community must receive proper recognition. They will require intensive counselling to overcome the inevitable traumas that this difficult work involves. They must be enabled to see themselves as dedicated workers in the cause of progress. Psychotherapy must be available to help them avoid the negative self-image from which some torturers have suffered in the past.

Ichthyophils imagine that human beings want a life in which they can make their own choices. But what if they can be fulfilled only by a life in which they follow each other? The majority who obey the fashion of the day may be acting on a secret awareness that they lack the potential for a truly individual existence. Liberalism – the ichthyophil variety, at any rate – teaches that everyone yearns to be free. Herzen’s experience of the abortive European revolutions of 1848 led him to doubt that this was so. It was because of his disillusionment that he criticized Mill so sharply. But if it is true that Mill was deluded in thinking that everyone loves freedom, it may also be true that without this illusion there would be still less freedom in the world. The charm of a liberal way of life is that it enables most people to renounce their freedom unknowingly.

The idea that consciousness is a mystery is a prejudice inherited from monotheism. The early seventeenth-century French philosopher René Descartes believed that animals other than humans are insensate machines. Obviously, this was a restatement in rationalist terms of the Christian belief that only humans have souls. Even if mind and matter were categorically distinct, that would not mean humans alone have minds. It was reported that in order to test his theories, Descartes used to throw animals out of the window and observe their reactions. Looking at behaviour of this kind, one might reasonably conclude that humans are the senseless machines.