Part 3, "Homo Techno," features stories - including that of a paralyzed former gang member who risked his brain to advance medical science - that prompt Lightman to think deeply about how advances in science and technology will impact our future evolution into what will perhaps be a new species: "Homo Techno" - part human and part machine. What essential human qualities will we want to preserve? As both a physicist and an essayist, Lightman is a rare talent. After years on the faculties of Harvard and the Massachusetts Institute of Technology, Lightman's first novel, Einstein's Dreams, became an international best-seller. Co-written and directed by award-winning public television science producer Geoff Haines-Stiles (Carl Sagan's COSMOS, NOVA's "Is Anybody Out there," and Childhood), SEARCHING is filmed in Ultra HD format worldwide, and features state-of-the-art astronomical computer graphics along with a wide range of innovative story-telling techniques.