Friday, July 29, 7:30 to 9:30 Fiske Planetarium In the span of several thousand years, humans have gone from a minor player on the Earth to a species capable of reshaping the planet in profound ways. Join us for this immersive experience as Joshua Tewksbury of the global research group Future Earth takes you on a journey from the origins of human societies to the present day -- and addresses how the ingenuity of people around the world can shift the planet, either for better or worse. For more information on Future Earth: futureearth.org/.