There's no real objection to escapism, in the right places... We all want to escape occasionally. But science fiction is often very far from escapism, in fact you might say that science fiction is escape into reality... It's a fiction which does concern itself with real issues: the origin of man; our future. In fact I can't think of any form of literature which is more concerned with real issues, reality.
Arthur C. ClarkeThe time was fast approaching when Earth, like all mothers, must say farewell to her children.
Arthur C. ClarkeThe one fact about the future of which we can be certain is that it will be utterly fantastic.
Arthur C. ClarkeI am an optimist. Anyone interested in the future has to be otherwise he would simply shoot himself.
Arthur C. Clarke