Sep 28, 2004 — The son of astronomer and writer Carl Sagan is making a literary mark of his own. Growing up in Ithaca and Los Angeles, Nick Sagan shared his parents' love of science, art, philosophy and creative writing. Those interests steered him into a career as a screenwriter for films and shows such as Star Trek: Voyager. Like his famous father, Nick writes about the future of humankind, but with a chaotic twist. He's out with a new book, Edenborn, which he promoted recently at St. Lawrence University. It's the second book in his Idlewild series. He spoke about science fiction and his view of the cosmos with Todd Moe.