I believe that the arts make indispensable contributions to our understanding.

Sometime during the 1990s, when I was teaching philosophy at UCSD, my friend, colleague, and music teacher, Carol Plantamura, discussed the possibility of teaching a course together looking at ways in which various literary works (plays, stories, novels) had been treated as operas, and how different themes emerged in the opera and in its original. One of the pairings we planned to use was Mann's great novella and Britten's opera. Unfortunately, the course was never taught, but the idea remained with me.

Using the Adagietto of Mahler's Fifth is one of the touches of pure genius in Visconti's film (even though Mahlerians complain very loudly that the piece has been ruined), since it corresponds perfectly to Aschenbach's yearnings and to his circling walks around Venice.

There's a disciplined erotic component to it, so that the height of sexual contact is the embrace, the modest touch, a relatively chaste kiss. An important passage from the surviving 1942 diary (one I quote in the book) relates this mode of sexual expression to his own life. Mann had returned to his diary for 1927 (one of those he burned) and to his parting from the young man, Klaus Heuser, whom the family had met on holiday and invited to Munich.

Critics who perceive the first level of Mann's irony recognize that the second voice is giving us reasons to be dubious about various aspects of Aschenbach's life and work. But many of them don't appreciate the second level of irony, the one exemplified in setting this narrative voice alongside the more sympathetic one, and inviting us to choose.

I read Aschenbach's constant desire to go beyond the works he has already produced to be the counterpart of Mann's deep wish to surpass his previous fiction; sometimes the diaries express this in terms of a dejected judgment that the summit has already been reached.

I'm often quite gloomy about the prospects for the human future. But, although I have no competence to intervene directly in a political movement, I hope that what I write may, in combination with the suggestions of others, cause a shift in perspective that will inspire a world-wide movement to accept the only solution to climate change. And before it's too late.