More than one hundred million pieces of human-made space debris currently orbit our planet, most moving at more than 10,000 mph. Every year their number increases, creating a progressively more dangerous environment for working spacecraft. In order to operate in space, we track most of this debris through a patchwork of private efforts and government defense networks. Creon Levit spent over three decades at NASA, and is now the Director of R&D at Planet, a company that is imaging the earth everyday with one of the largest swarms of micro-satellites in the world. Creon will discuss the history of space debris, the way the debris is currently tracked, and how we might work to reduce it before we see a cascading effect of ballistic interactions that could render low orbit all but unusable.

Based on four decades in technology and media, constantly in the eye of innovation, O’Reilly is starting vital conversations about our future. Be ready for keen details on how we got here, a frank assessment of emerging challenges, and a bold call to action for the sake of the generations on the horizon. Tim O’Reilly is founder and CEO of O’Reilly Media, Inc. If you’ve heard the term “open source software” or “web 2.0” or “the Maker movement” or “government as a platform” or “the WTF economy,” he’s had a hand in framing each of those big ideas. With these and many other efforts over the years, Tim has helped the tech industry better understand itself and its influence beyond innovation for innovation's sake. His leadership and insight continue to be invaluable as he now highlights the responsibility that goes along with that influence. He spoke in Long Now's Seminars About Long-term Thinking series in 02012.

A special night of short talks about the long history and scientific background behind a most persistent malady. And the drinks that can help keep it at bay. Featuring returning Interval speakers
 James Holland Jones (Stanford), James Nestor (Deep), Kara Platoni (We Have the Technology), The Interval’s Beverage Director: Jennifer Colliau, and more.

Rick Prelinger uncovers the diverse histories of
Bay Area telecommunications infrastructure: telephone, radio, television, data, image and sound. A tour of technologies, dead and flourishing, that overlay, underlay and penetrate us all.

Before us, after us, and without our realizing it: geology, ecology, and biology uniquely record human activity. Geoscientist Miles Traer, co-host of the podcast Generation Anthropocene uncovers the many “natures" of the
 San Francisco Bay Area that exist beneath our feet.

What place is there for art in the 21st century world of technology, business, and science? Everywhere. Award-winning cross-disciplinary artist and current SETI artist-in-residence Scott Kildall discusses collaborating with scientists, technologists, and others. He'll share his work and explain the vital role for Art Thinking as a tool that offers perspective
 in a dynamic, fast-moving world. Scott Kildall is a cross-disciplinary artist whose work includes writing algorithms that transform datasets into 3D sculptures and installations. His art often invites public participation through direct interaction. He has been an artist in residence with the SETI Institute and Autodesk; and his work has been exhibited internationally at venues including the New York Hall of Science, Transmediale, the Venice Biennale and the San Jose Museum of Art. Besides many other fellowships, residencies, and honors.

Legendary science fiction author Kim Stanley Robinson returns to The Interval to discuss his just released novel New York 2140. Robinson will discuss how starting from the most up to date climate science available to him, he derived a portrait of New York City as "super-Venice" and the resilient civilization that inhabits it in his novel. In 02016 Robinson spoke at The Interval about the economic ideas that inform New York 2140. He will be joined by futurist Peter Schwartz in conversation after his talk. Kim Stanley Robinson is an American novelist, widely recognized as one of the foremost living writers of science fiction. His work has been described as "humanist science fiction" and "literary science fiction." He has published more than 20 novels including his much honored "Mars trilogy", New York 2140 (02017), and Red Moon due out in October 02018. Robinson has a B.A. in Literature from UC San Diego and an M.A. in English from Boston University. He earned a Ph.D. in literature from UCSD with a dissertation on the works of Philip K. Dick.

Science fiction does more than predict future inventions. Stories are a testbed for exploring the unexpected ways people could incorporate technology into their cultures. Science journalist and novelist Annalee Newitz will discuss how scientists, innovators, and the rest of us benefit from the crucible of imaginative fictions. Annalee is the author of the bestselling novel Autonomous. Her nonfiction book Scatter, Adapt and Remember: How Humans Will Survive a Mass Extinction was a finalist for the LA Times Book Prize in science. She is the founding editor of io9.com, and formerly the editor-in-chief of Gizmodo. Currently she is editor-at-large for Ars Technica. Her work has appeared in New York Times, The New Yorker, Atlantic, Wired, Washington Post, Technology Review, 2600, and many other publications. Formerly she was a policy analyst at the Electronic Frontier Foundation and a lecturer in American Studies at UC Berkeley. She received a Knight Science Journalism Fellowship from MIT, and has a Ph.D. in English and American Studies from UC Berkeley.

From 01960s political protests to successfully eradicating smallpox, Brilliant recalls his long, strange trips around a changing world. His personal stories include icons of the last century from Steve Jobs to MLK to the Grateful Dead. Recollections of a visionary physician, technologist, and seeker, in conversation with Long Now's Stewart Brand with whom Dr. Brilliant founded The Well online community in 01985.

Through building and analyzing systems, D. Fox Harrell's research investigates how the computer can be used to express cultural meanings through data-structures and algorithms. In his talk he showed that identities are complicated by their intersection with technologies like social networking, gaming, and virtual worlds. Data-structures and algorithms in video games and social media can perpetuate persistent issues of class, gender, sex, race, and ethnicity. They also create dynamic constructions of social categories, metaphorical thought, body language, and fashion. He showed work from his team at the Imagination, Computation, and Expression Laboratory (ICE Lab) at MIT which provides alternatives that can evolve those industry norms. Dr. Harrell is an associate professor of digital media in the Comparative Media Studies Program and the Computer Science and Artificial Intelligence Laboratory at MIT. He holds a PhD in computer science and cognitive science from the University of California, San Diego. In 02010 he was awarded a National Science Foundation (NSF) CAREER Award for his project "Computing for Advanced Identity Representation." He was a 02014-15 fellow at the Center for Advanced Studies in the Behavioral Sciences (CASBS) at Stanford, co-sponsors of this talk.