Via Brain Pickings, Jeanette Winterson on the value of art.
What art does is to coax us away from the mechanical and towards the miraculous. The so-called uselessness of art is a clue to its transforming power. Art is not part of the machine. Art asks us to think differently, see differently, hear differently, and ultimately to act differently, which is why art has moral force. Ruskin was right, though for the wrong reasons, when he talked about art as a moral force. Art is not about good behaviour, when did you last see a miracle behave well? Art makes us better people because it asks for our full humanity, and humanity is, or should be, the polar opposite of the merely mechanical. We are not part of the machine either, but we have forgotten that. Art is memory — which is quite different [from] history. Art asks that we remember who we are, and usually that asking has to come as provocation — which is why art breaks the rules and the taboos, and at the same time is a moral force.
The whole post seems to reinforce a thought of Alan Lightman, which appears in a notice of The Accidental Universe, which appeared a little later.
If the multiverse idea is correct, then the historic mission of physics to explain all the properties of our universe in terms of fundamental principles — to explain why the properties of our universe must necessarily be what they are — is futile, a beautiful philosophical dream that simply isn’t true. Our universe is what it is simply because we are here.