“Dare mighty things” concludes the most dramatic space video in years, "Seven Minutes of Terror." Narrated by Adam Steltzner, it spelled out how the “sky crane” his team designed at JPL would have to perform an elaborate, impossible-seeming sequence to lower the huge Mars rover Curiosity to the planet’s surface from a hovering rocket guided totally by artificial intelligence. Humans wouldn’t know if it worked until it was all over. Hence the terror. The actual Mars landing on August 6, 02012, we...
Oct 16, 2013•2 hr 30 min•Transcript available on Metacast There is an appalling distance between here and the countless planets we’re discovering around stars other than our Sun. At first glance we can never span those light years. At second glance however... “The 100-year Starship” is the name of now-culminating project that mustered a handful of scientists and science fiction writers to contemplate how humanity might, over the coming century, realistically develop the ability to escape our Solar System and travel the light years to others. Participan...
Sep 18, 2013•1 hr 17 min•Transcript available on Metacast Daniel Kahneman is the world’s most influential psychologist because he has, based on empirical research, figured out how we can notice when we are not thinking rationally. That knowledge gives us the choice to think “slow”---ignore brisk intuition and notional risks---when we decide we really need to get something right. His book, Thinking, Fast and Slow, is an international best-seller in part because the reader (or listener of his lecture) is invited to make cognitive experiments while readin...
Aug 14, 2013•1 hr 18 min•Transcript available on Metacast Our planet gets up to no end of apocalyptic-like tricks over time---periods when it is nearly all ice, all melting ice, all desert, all sea water, all molten lava, and civilizations come and go, sometimes for geological or climate reasons. The planet has samples of all of those conditions that can be visited right now, but no one in their right mind goes there. Craig Childs goes there. One of the world’s great intrepid travelers and story-tellers, he finds the places on Earth that are most geolo...
Jul 30, 2013•2 hr 36 min•Transcript available on Metacast Are humans smarter than dinosaurs? We haven’t proved it yet. In the long now, the greatest threat to life on Earth, or (more frequently) to civilization, or (still more frequently) to cities, is asteroid impact. The technology exists to eliminate the threat permanently. It is relatively easy and relatively cheap to do. However to date, government organizations have not made this a priority. That leaves nonprofits and private funding. Considerable efficiency may be gained by going that route. Ed ...
Jun 19, 2013•2 hr 30 min•Transcript available on Metacast Death is still forever, but extinction may not be---at least for creatures that humans drove extinct in the last 10,000 years. Woolly mammoths might once again nurture their young in northern snows. Passenger pigeon flocks could return to America’s eastern forest. The great auk may resume fishing the coasts of the northern Atlantic. New genomic technology can reassemble the genomes of extinct species whose DNA is still recoverable from museum specimens and some fossils (no dinosaurs), and then, ...
May 22, 2013•2 hr 30 min•Transcript available on Metacast It’s far easier to predict the future when you are helping make and distribute it. Nicholas Negroponte exemplifies this with his notable accomplishments, including co-founding the MIT Media Lab, being the first investor in WIRED magazine, and co-founding the One Laptop Per Child program. His 01995 book Being Digital gave a glimpse into the world we now occupy--complete with wireless, touch screens, ebooks and personalized news. In this talk, “Beyond Digital”, Negroponte will once again give us a...
Apr 18, 2013•2 hr 32 min•Transcript available on Metacast When thinking about the future, it is easy to forget to look behind you. Enter George Dyson, “a historian among futurists”, who does deep research into the history of computing to understand the trends that will bring us into the future. One of his persistent themes is taking the “digital universe” metaphor seriously. When we turned on the first computers, we created a computational universe, a universe that is now growing by 5 trillion bits of storage per second. This universe is not merely exp...
Mar 20, 2013•2 hr 31 min•Transcript available on Metacast Chris Anderson’s book THE LONG TAIL chronicled how the Web revolutionized and democratized distribution. His new book MAKERS shows how the same thing is happening to manufacturing, with even wider consequences, and this time the leading revolutionaries are the young of the world. Anderson himself left his job as editor of Wired magazine to join a 22-year-old from Tijuana in running a typical Makers firm, 3D Robotics, which builds do-it-yourself drones. Web-based collaboration tools and small-bat...
Feb 20, 2013•2 hr 30 min•Transcript available on Metacast Was it ecocide? The collapse of the mini-civilization on Easter Island (Rapa Nui) has long been considered one of the great Green morality tales. Once the people there cut down the last tree, story goes, they were doomed. Their famous statues were an arms race that completed the exhaustion of their all-too-finite resources. Moral of the story: Easter Island equals Earth Island: we must not repeat its tragedy with the planet. It’s a satisfying tale, but apparently wrong. The reality is far more i...
Jan 18, 2013•2 hr 41 min•Transcript available on Metacast For 3.8 billion years, life has lived in a bath of solar radiance. The Sun’s illumination outlines which objects are appealing, bland, or repellant. Its powers of desiccation, blistering, bleaching, and revelation govern a balance between beauty and danger. Its flood of photons shapes light-harvesters (“eyes”), pigments, and surfaces---stretching planetary aesthetics to include "invisible light" (ultraviolet, infrared, and polarized). From euglena to Matisse, all creatures dwell in a variety of ...
Nov 29, 2012•2 hr 58 min•Transcript available on Metacast There is at least as much underneath Paris as there is above it. The secretive members of the Paris Urban eXperiment, known internally as "The UX", have spent the last 30 years surreptitiously probing into this world - and improving it. A few years ago these underground hackers and artists became infamous when one morning the clock at the Panthéon, that had not worked in years, began chiming. It was just one of at least 15 such restorations done without permission. In a first-time-ever public pr...
Nov 14, 2012•2 hr 34 min•Transcript available on Metacast Steven Pinker changes the world twice in his new book, THE BETTER ANGELS OF OUR NATURE: Why Violence Has Declined. First, he presents exhaustive evidence that the tragic view of history is wrong and always has been. A close examination of the data shows that in every millennium, century, and decade, humans have been drastically reducing violence, cruelty, and injustice---right down to the present year. A trend that consistent is not luck; it has to be structural. So, second, he boldly founds a d...
Oct 09, 2012•2 hr 34 min•Transcript available on Metacast “The history of civilization is a story of evolution in our ability to build complex ‘multicellular minds,‘" says Tim O’Reilly, founder and CEO of O’Reilly Media (books, conferences, foo camps, Maker Faires, Make magazine.) Speech allowed us to communicate and coordinate. Writing allowed that coordination to span time and space. Twentieth century mass communications allowed shared information and culture to blanket the world. In the 21st century, memes spread mind to mind in nearly real time. Bu...
Sep 06, 2012•2 hr 36 min•Transcript available on Metacast Revelations about the Book of Revelation Probably the most consequential vision of the future ever written is the Bible’s Book of Revelation. If God didn’t write it (through the sainted instrument of someone named John), then who did, and why? Elaine Pagels has a persuasive answer, spectacularly illustrated. The author of The Gnostic Gospels; Beyond Belief; and Revelations: Visions, Prophecy, and Politics in the Book of Revelation, Pagels analyzes other revelations of the time (they were common)...
Aug 21, 2012•1 hr 16 min•Transcript available on Metacast The war against computer freedom will just keep escalating, Doctorow contends. The copyright wars, net neutrality, and SOPA (Stop Online Piracy Act) were early samples of what is to come. Victories in those battles were temporary. Conflict in the decades ahead will feature ever higher stakes, more convoluted issues, and far more powerful technology. The debate is about how civilization decides to conduct itself and in whose interests. “Cory Doctorow is one of the great context-setters of our gen...
Aug 01, 2012•1 hr 29 min•Transcript available on Metacast Democracy began in cities and works best in cities. Mayors are the most pragmatic and effective of all political leaders because they have to get things done. “The paramount aims of city-dwellers,” says Barber, “concern collecting garbage and collecting art rather than collecting votes or collecting foreign allies, the supply of water rather than the supply of arms, promoting cooperation rather than promoting exceptionalism, fostering education and culture rather than fostering national defense ...
Jun 06, 2012•1 hr 28 min•Transcript available on Metacast Plastic now pervades civilization---how many of the things you see from where you are right now are plastic? It is an ingenious material whose miraculous qualities we take too much for granted, but it also sometimes has nightmarish downstream effects. The giant polymer molecules (polyethylene, polypropylene, polystyrene, etc.) that are so marvelously cheap to mold, extrude, shape, and weave are also extremely durable. Their cheapness makes them the basic material of a throw-away culture (one thi...
May 23, 2012•1 hr 28 min•Transcript available on Metacast Ever since Columbus, it’s an alien invasive world. Everybody’s germs, insects, vegetables, staple foods, rats, domestic animals, and even wildlife went everywhere, changing everything. That convulsion is still in progress. Charles C. Mann is the author of 1491: New Revelations of the Americas Before Columbus and 1493: Uncovering the New World Columbus Created.
Apr 24, 2012•2 hr 40 min•Transcript available on Metacast Seminar and Conversation with Edward O. Wilson and Stewart Brand, with an introduction by Rob Semper, Executive Associate Director of the Exploratorium. Presented by The Long Now Foundation and the Exploratorium Edward O. Wilson has revolutionized science and inspired the public more often than any other living biologist. Now he is blending his pioneer work on ants with a new perspective on human development to propose a radical reframing of how evolution works. First the social insects ruled, f...
Apr 21, 2012•2 hr 33 min•Transcript available on Metacast Human activities increasingly dominate 9 crucial planetary systems. Add to the familiar ones---climate, biodiversity, and chemical pollution---atmospheric aerosols, ocean acidification, excess nitrogen in agriculture, too much land in agriculture, freshwater scarcity, and ozone depletion. To have "a safe operating space for humanity" on Earth requires adjusting our behavior to work within those systems. How we collectively step up to that responsibility will determine whether "the Anthropocene" ...
Mar 07, 2012•2 hr 30 min•Transcript available on Metacast Agricultural biodiversity is as much in need of defending as the world's wildlife. Countless varieties of plants and animals were bred by the world's peoples for talents specific to every soil, climate, and human culture. Most of them have been lost---their hard-won genetic sophistication extinguished. But many have survived, thanks to professional and amateur devotion, and they are wondrous---living embodiments of humanity's deepest traditions. Photojournalist Jim Richardson has been covering t...
Feb 23, 2012•1 hr 26 min•Transcript available on Metacast A dazzlingly incisive presenter, Lawrence Lessig specializes in identifying deep systemic problems in public process (such as copyright malfunction and Congressional dysfunction) and then showing how they can be cured. Currently he is bearing down on the corruption of Congress by the practice of private funding for public elections through campaign contributions. He writes: "The dependency of modern campaign finance is the single most important cause of the bankruptcy of Congress. Fixing this ba...
Jan 18, 2012•2 hr 33 min•Transcript available on Metacast Rick Prelinger, a guerrilla archivist who collects the uncollected and makes it accessible, presents the 6th of his annual Lost Landscapes of San Francisco screenings. You'll see an eclectic montage of rediscovered and rarely-seen film clips showing life, landscapes, labor and leisure in a vanished San Francisco as captured by amateurs, newsreel cameramen and studio filmmakers.
Dec 09, 2011•1 hr 23 min•Transcript available on Metacast As founder and librarian of the storied Internet Archive (deemed impossible by all when he started it in 1996), Brewster Kahle has practical experience behind his universalist vision of access to every bit of knowledge ever created, for all time, ever improving. He will speak to questions such as these: Can we make a distributed web of books that supports vending and lending? How can our machines learn by reading these materials? Can we reconfigure the information to make interactive question an...
Dec 01, 2011•2 hr 35 min•Transcript available on Metacast Ecologically, the past is always present if you know where and how to look. Paleontologist-biologist-artist Laura Cunningham spent 20 years exploring California's archives and relic lands to reconstruct exactly what life used to look like here over the past 10,000 years. Her beautiful images and her insights about long-period ecological change are collected in her new book, A STATE OF CHANGE: Forgotten Landscapes of California. Like many regions, California is busy restoring portions of the natu...
Oct 18, 2011•2 hr 31 min•Transcript available on Metacast As the times accelerate and we face ever more kaleidoscopic careers, a crucial meta-skill is the ability to learn new skills extremely rapidly, extremely well. That practice has no better exemplar and proponent than Timothy Ferriss, author of The 4-Hour Body: An Uncommon Guide to Rapid-Fat Loss, Incredible Sex, and Becoming Superhuman. Not surprisingly, he has made himself adept at compelling presentations, this one prepared especially for the Long Now audience.
Sep 15, 2011•1 hr 25 min•Transcript available on Metacast As organisms, cities, and companies scale up, they all gain in efficiency, but then they vary. The bigger an organism, the slower. Yet the bigger a city is, the faster it runs. And cities are structurally immortal, while corporations are structurally doomed. Scaling up always creates new problems; cities can innovate faster than the problems indefinitely, while corporations cannot. These revolutionary findings come from Geoffrey West's examination of vast quantities of data on the metabolic/econ...
Jul 26, 2011•2 hr 49 min•Transcript available on Metacast As chief scientist of one of the most highly respected conservation organizations, The Nature Conservancy, Peter Kareiva is surprisingly radical. "Look," he says, "we're in nature. The deal is how to work with it and how to help it work for us. The better we are at ensuring that people get nature's benefits, the better we'll be at doing conservation." Through his insistence on "evidence-based conservation," he finds most ecosystems far less fragile than people think and none that can be protecte...
Jun 28, 2011•2 hr 32 min•Transcript available on Metacast The frontier of biology these days is the genetics and ecology of bacteria, and the frontier of THAT is what's being learned about viruses. "The science of virology is still in its early, wild days," writes Carl Zimmer. "Scientists are discovering viruses faster than they can make sense of them." The Earth's atmosphere is determined in large part by ocean bacteria; every day viruses kill half of them. Every year in the oceans, viruses transfer a trillion trillion genes between host organisms. Th...
Jun 08, 2011•2 hr 33 min•Transcript available on Metacast 
