The Space Elevator Will Be Built About

Attempting To Define Science Fiction Is An Undertaking Almost As Difficult, Though Not So Popular, As Trying To Define Pornography... In Both Pornography And Sf, The Problem Lies In Knowing Exactly Where To Draw The Line.

I Have A Fantasy Where Ted Turner Is Elected President But Refuses Because He Doesn't Want To Give Up Power.

What We Need Is A Machine That Will Let Us See The Other Guy's Point Of View.

The Only Way To Define Your Limits Is By Going Beyond Them.

Science Fiction Does Not Attempt To Predict. It Extrapolates. It Just Says, "what If?" Not What Will Be? Because You Can Never Predict What Will Happen, Particularly In Politics And Economics. You Can To Some Extent Predict In The Technological Sphere - Flying, Space Travel, But Even There We Missed Badly On Some Things, Like Computers. No One Imagined The Incredible Impact Of Computers, Even Though Robot Brains Of Various Kinds But The Idea That One Day Every House Would Have A Computer In Every Room And That One Day We'd Have Computers Built Into Our Clothing, Nobody Ever Thought Of That.