Elon Musk called it a fundamental catalyst for SpaceX. Nobel laureate Paul Krugman credited it with shaping his career. Newt Gingrich made it required reading for his congressional staff, and even Japanese cult leader Shoko Asahara was reportedly inspired by it.Isaac Asimov’s Foundation was published as a book series 75 years ago this week, and it has lost none of its relevance or poignancy today. Unlike Frank Herbert’s Dune, which is evocative, poetic and elegantly composed, Asimov’s style was functional, unadorned and populated by stock characters. However, Foundation remains a seminal masterpiece of science fiction because of its conceptual ideas…