We live in an extremely anxious age in which the core of our beliefs has been undermined to a great extent by scientific thinking. People have a hunger for answers but an inability to formulate the questions, partly because of the short-term view of things that’s encouraged by the media and partly because there seems to be no centre to which people can turn in order to see what the heart of the discussion is. I think this is a failure of philosophy in our days – and also of the culture that our English-speaking world has generated – around the idea of an abstract question.

The doctrine of Original sin, which is contained in the story of Genesis – one of the most beautiful concentrated metaphors in existence – is about the way we human beings fall from treating each other as subjects to treating each other as objects. Love, respect and forgiveness come from that. When we treat each other as objects, then we get the concentration camps.

GK Chesterton once said that to criticise religion because it leads people to kill each other is like criticising love because it has the same effect. All the best things we have, when abused, will cause bad things to happen. The need for sacrifice, to obey, to make a gift of your life is in all of us and it’s a deep thing. In the Islamic world today, people are trying to rejoin themselves to an antiquated and ancient faith and the result is massive violence when they encounter people who have not done that. We’d say that sense of sacrifice is good but only if you’re sacrificing your own life; once you sacrifice another’s life you’ve overstepped the mark

Neuro-nonsense occurs when people take on board the supposed discoveries of neuroscience – all these brain images that tell us, for instance, that we’ve discovered now exactly what love is, it’s this little bit in the hippocampus, so we have no need to question what the meaning of these things is. But these images have no meaning, any more than a chemical reaction in a test-tube has a meaning. All kinds of nonsense comes into being as a result of this, the nonsense being essentially what happens when our own human nature is confiscated from us by science or pseudosciences which claim to explain us without really going into the question of what we are.