In the end, we learn about the most basic philosophical questions - like "How to live?" - from a broad mixture of sources, including literature and philosophy, history and anthropology. These sources can guide our reflections on our own experiences, as we explore and reconsider. Mann contributed to such explorations in a distinctive way, and I hope my book brings that out.

I don't deny that scientific investigation is capable of delivering important truths about nature, but that doesn't stop questions about whether, as it is practiced, science today lives up to its potential for benefiting humanity.

In elaborating how "philosophy by showing" works, and in defending the idea that literature and music can contribute to philosophical "showing", I am also doing something more standardly philosophical. But I view most of the book as an interweaving of philosophy and literary criticism. If that entails a broadening of a standard idea of philosophy, it's a broadening I'd like to see happen.

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.

If the research agenda reflects "market forces", the problems of the poor are likely to be even more neglected than they already are.

Mann's sexuality and his attitudes towards it are extremely complex - and the complexities are inherited in the figure of Aschenbach. Mann had lived through a series of (almost certainly unconsummated) relationships with young men.

Sometimes, however, the new synthetic complex proves stable, and even serves as the beginning of a much larger cluster of attitudes that displace some we've previously considered to be fixed parts of ourselves.