Quite a lot of our contemporary culture is actually shot through with a resentment of limits and the passage of time, anger at what we can't do, fear or even disgust at growing old.

How do we live in a way that shows an understanding that we genuinely live in a shared world, not one that simply belongs to us?

Nobody...likes talking about enforceable international protocols and yet unless there is a real change in attitude, we have to contemplate those very unwelcome possibilities if we want the global economy not to collapse and millions, billions, of people to die.

I think there is a great deal of interest still in the Christian faith.

Loneliness has little to do with what we do or where we do it, whether we're married or unmarried, optimists or pessimists, heterosexual or homosexual. Loneliness has to do with the sudden clefts we experience in every human relation, the gaps that open up with such stomach-turning unexpectedness. In a brief moment, I and my brother or sister have moved away into different worlds, and there is no language we can share.... It is in the middle of intimacy that the reality of loneliness most dramatically appears.

In loving his own productive, generative, generous love, God loves all those ways in which that love can be realised in creation.

It's a moral question.