The information that was contained in a cathedral was based upon a common culture - a common Christian culture - and the elements were chosen for a common symbolic meaning. Someone who knew everything that was represented in a cathedral had a sort of encyclopedia - you can indeed call it that - but it was a selective encyclopedia, like encyclopedias back when they were books and the people writing them were supposed to be specialists in their field. I think today the problem is that people don't know how to choose between different kinds of information.

In France, we have laïcité, which means that atheism is almost our state religion. But I think a very important part of Western culture is in the centuries when Christianism was dominant and was present in almost all works of art - not only liturgical works, but also literature and music. Yes, it's important to have that in our present. It doesn't mean that people have to adhere to a dogma or practice a religion, but it's part of our heritage, and you have to at least try to understand it. Otherwise you can't be a modern person.

Mature people transmit to young people a certain wisdom that comes from maturity, but young people are close to a more intuitive wisdom, and they can give that back to older people who have lost it to their maturation.

Spiritual truth is something that is so far from us - without any form or name that we can imagine - that we need the things that religions gave us simply as images and metaphors. But they can be found in a variety of ways. It's not a question of religious practice.

It's one of the bases of all human existence - the relation between parents and children, whether biologically or metaphorically. It's something we can never get away from, even in a civilization where we're controlled by robots. It's the basic relationship between mature people who represent paternal and maternal figures and young people. It's universal - it's part of human existence. It's always been that way, and it will always be that way if humans remain around.

The information that was contained in a cathedral was based upon a common culture - a common Christian culture - and the elements were chosen for a common symbolic meaning. Someone who knew everything that was represented in a cathedral had a sort of encyclopedia - you can indeed call it that - but it was a selective encyclopedia, like encyclopedias back when they were books and the people writing them were supposed to be specialists in their field. I think today the problem is that people don't know how to choose between different kinds of information.

I think that if you have a sense of the sacredness of nature and of human relations, I think you will be uplifted in some sort of spiritual elevation.