Wilhelmine Germany was hostile to the expression of same-sex love - and, of course, Mann would have known of the fate of Oscar Wilde. His early reading of Platen's poetry, and, probably when he was in his early twenties, of Platen's diaries, introduced him to a form of sexual expression he found profoundly congenial. It's not quite Platonic.

Even though I want to expand the number of ways in which skilful ironic play happens, I suspect I'm probably guilty of the same shortcoming - and I hope that, one of these days, someone will claim that my book, while it goes in a salutary expansive direction, doesn't go far enough, that there are assumptions I make that show I've missed aspects of Mann's irony and ambiguity.

I take the ethical truths to be the stable elements that emerge out of ethical progress and that are retained under further ethical progress.

Philosophy by showing - including philosophy in literature - does truly valuable work in leading us to new perspectives from which our arguments can then begin. It does so by introducing new synthetic complexes, which we then reflect on from various points of view. When the complexes survive and grow, that initial showing has been philosophically decisive.

I'm quite pessimistic about climate change. This is an urgent problem, and much of the world is only now waking up to the easiest part of solving - the realization that anthropogenic global warming is real.

Wilhelmine Germany was hostile to the expression of same-sex love - and, of course, Mann would have known of the fate of Oscar Wilde. His early reading of Platen's poetry, and, probably when he was in his early twenties, of Platen's diaries, introduced him to a form of sexual expression he found profoundly congenial. It's not quite Platonic.

Any writer who could handle all these different voices would deserve high praise, but to do so without any sense of jarring or incoherence is an extraordinary accomplishment.