The belief in unity that has fuelled so many utopian dreams is an effort to reconcile the irreconcilable that ends in repression. Berlin suggests we … - John N. Gray

There is no more consensus on what justice means than there is on the character of the good. If anything, there is less. Among the virtues, justice is one of the most shaped by convention. For that reason it is among the most changeable.

As the Genesis story teaches, knowledge cannot save us from ourselves. If we know more than before, it means only that we have greater scope to enact our fantasies. But – as the Genesis myth also teaches – there is no way we can rid ourselves of what we know. If we try to regain a state of innocence, the result can only be a worse madness. The message of Genesis is that in the most vital areas of human life there can be no progress, only an unending struggle with our own nature.

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.