The very act of questioning whether you exist proves you do, because you must be there for the doubt to be entertained in the first place.

In the case of Donald Trump I think you've got to accept that a lot of what's going on in political discourse is based upon judgement. How the economy works - how people work - what will come to pass - what will not come to pass - what is possible - what is not possible. There is this whole modal dimension. There's a lot in politics that is making a judgement about what might be and can be and would be. Trump frightens a lot of people but there is a bizarre possible world in which it turns out as he's vindicated, though most of us think the evidence is against it.

Rules matter, and to be rules they need to be universal in form: always do this, never do that. But it is foolish to rule out in advance the possibility that an occasion might arise when normal rules just don't apply. Rules are not there to be broken, but sometimes break them we must.

Justice can only be dispensed when you have all the facts in front of you.

Heathens are unredeemed outcasts from heaven who roam the planet without hope of surviving the deaths of their bodies. They may have values but they are not secured by any divine source. Yet we embrace this because we think it represents the truth.

Truth and Truthfulness is an ambitious work, and its journeys into history give it a breadth unusual in these days of increased academic specialization. . . . William's book combines real history and fictional constructs to tell a revealing story that makes us reconsider the meaning of familiar concepts.

Being a good neighbour is about compassion, which is as warm-blooded as justice is cool-headed.