“But now science is the belief system that is hundreds of years old. And, like the medieval system before it, science is starting not to fit the world any more. Science has attained so much power that its practical limits begin to be apparent. Largely through science, billions of us live in one small world, densely packed and intercommunicating. But science cannot help us decide what to do with that world, or how to live. Science can make a nuclear reactor, but it cannot tell us not to build it. Science can make pesticide, but cannot tell us not to use it. And our world starts to seem polluted in fundamental ways---air, and water, and land---because of ungovernable science.”

“No, our science is no illusion. But an illusion it would be to suppose that what science cannot give us we can get elsewhere.”

“You cannot work science around a predetermined belief system; you can only work (or rework) a belief system around science, current knowledge, and new evidence. If you are not willing to do that, you believe in the fanciful instead of understanding the factual – and that is delusional.”

“I would say that all our sciences are the material that has to be mythologized. A mythology gives spiritual import - what one might call rather the psychological, inward import, of the world of nature round about us, as understood today. There's no real conflict between science and religion ... What is in conflict is the science of 2000 BC ... and the science of the 20th century AD.”

“I love science, and it pains me to think that so many are terrified of the subject or feel that choosing science means you cannot also choose compassion, or the arts, or be awed by nature. Science is not meant to cure us of mystery, but to reinvent and reinvigorate it.”

“Science can teach us, and I think our hearts can teach us, no longer to look around for imaginary supporters, no longer to invent allies in the sky, but rather to look to our own efforts here below to make the world a fit place to live.”