But the life that no longer trust another human being and no longer forms ties to the political community is not a human life any longer.

As human beings, we ought to be vulnerable. We shouldn't try to say that we can be self-sufficient or do everything that's necessary for a good life on our own, because we need other people.

We really have to think about aging because women are living longer than men. More of the people who need care are women. A lot of them are living alone, with no one to care for them, or they're shunted into institutions. I would like to see a sensible aging policy more like what the Nordic countries have. They're cutting back those programs, but there you can still have in-home nursing care. You don't have to rely on your children. I personally don't want to be a burden on my daughter.

With the rise of capitalism, it became more obvious that people pursue individual self-interest. The great nationalist in Italy, Giuseppe Mazzini, a wonderful philosopher, said that we need the nation. We need something that people can lean on, from which they can then reach out to the whole world. The idea of all humanity is too vague. It can't motivate human aspiration in a reliable way.

I am a very big fan of the nation, actually. In Cicero's time, there was this idea that although we were members of the whole world of human beings, we also needed to connect our imaginations to a smaller unit. The smaller unit was something we knew we could live or die for, as Cicero died for the Roman republic.

It's a good thing that we're protected by tenure and academic freedom, but we should realize that it creates a risk of getting cut off. Scholars should write, at least sometimes, for the general public.

There's a gap in perceptions between women and men. Women feel much freer than they did, but still, when alcohol is involved, especially, there's a lot of sexual assault, and a lot of confusion about that. So, we need to focus a lot more on what consent is and on the importance of affirmative consent.