Kate Crawford - Mapping Empires by The Long Now Foundation

In her Long Now Talk, NASA researcher Dr. Lynn Rothschild explores how the extreme constraints of space travel can enable radical sustainability on Earth.

Hear how her teams have used mycelium, the root structure of fungi, to grow off-planet construction materials, and programmed bacteria to print new biological materials on demand.

Cells, Rothschild explains, are micromachines with a 3.8-billion-year R&D history. Her research harnesses these ancient biological processes to engineer living systems that make tools, materials, and medicines that could sustain astronauts and settlements beyond Earth.

This talk was presented October 14, 02025 at the Cowell Theater in San Francisco.

Episode notes: https://longnow.org/talks/02025-rothschild/

The event livestream is here: https://youtu.be/caKccZHa7E4

This talk is part of Long Now Talks.

Launched by Stewart Brand in 02003, Long Now Talks has invited more than 400 leading thinkers to share their civilization-scale ideas with a live audience and millions around the globe tuning in to our podcast and videos. Long Now Talks are brought to you by The Long Now Foundation, which has spent the last 25 years igniting cultural imagination around long-term thinking.

By inspiring thought and conversation about how we've been shaped by the last 10,000 years and what might be in store for us over the next 10,000 years, Long Now Talks seek to expand our collective sense of the present moment. Long Now Talks cover futurism and speculative fiction; time, nature, and contemplative practices; the intersection of the humanities and sciences; the evolution of counterculture to cyberculture; cultural imagination, land art and public monuments; and of course, long-term thinking and being a good ancestor.

In our age of compounding crises, The Long Now Foundation is a counterweight. We are a force that imagines new possibilities, thinks critically, and takes action over the long term. We believe that when we all come together, bound by commitment and curiosity, audacious things become possible.

Will you join us? https://longnow.org/join

Blaise Agüera y Arcas - What is Intelligence? by The Long Now Foundation

Kim Carson - Inspired by Intelligence: Purpose and Creativity in the AI Era by The Long Now Foundation

How will AI shape our understanding of our creativity and ourselves?

In February, artist and technologist K Allado-McDowell delivered a fascinating Long Now Talk that explored the dimensions of Neural Media — their term for an emerging set of creative forms that use artificial neural networks inspired by the connective design of the human brain.

Their Long Now Talk is a journey through the strange valleys and outcroppings of this age of neural media, telling a story involving statistical distributions, anti-aging influencers at war with death itself, and vast quantities of “AI Slop,” the low-quality, faintly surreal output of cheap, rapidly proliferating image models.

Yet even in this morass of slop Allado-McDowell sees reason for optimism. Referring to the title of their 02020 book Pharmako-AI, which was co-written with GPT-3, Allado-McDowell notes that the Greek word pharmakon could mean both drug and cure. What may seem poisonous or dangerous in this new paradigm of neural media could also unlock for us new and deeper ways of understanding ourselves, our planet, and all of the intelligent networks that live within it.

This talk was presented February 25, 02025 at the Cowell Theatre in San Francisco. The event livestream is here: https://www.youtube.com/live/AsCGRjl3zac?si=KBfIfkqatLwdMr8M

Episode notes: https://longnow.org/ideas/neural-media/

To learn more about K Allado-McDowell’s work, visit https://www.kalladomcdowell.com/

This talk is part of Long Now Talks.

Launched by Stewart Brand in 02003, Long Now Talks has invited more than 400 leading thinkers to share their civilization-scale ideas with a live audience and millions around the globe tuning in to our podcast and videos. Long Now Talks are brought to you by The Long Now Foundation, which has spent the last 25 years igniting cultural imagination around long-term thinking.

By inspiring thought and conversation about how we've been shaped by the last 10,000 years and what might be in store for us over the next 10,000 years, Long Now Talks seek to expand our collective sense of the present moment. Long Now Talks cover futurism and speculative fiction; time, nature, and contemplative practices; the intersection of the humanities and sciences; the evolution of counterculture to cyberculture; cultural imagination, land art and public monuments; and of course, long-term thinking and being a good ancestor.

In our age of compounding crises, The Long Now Foundation is a counterweight — our community of 12,000 strong across 65 countries over our first quarter century. We are a force that imagines new possibilities, thinks critically, and takes action over the long term. We believe that when we all come together, bound by commitment and curiosity, audacious things become possible. Will you join us? https://longnow.org/join

Sara Imari Walker - An Informational Theory of Life by The Long Now Foundation

As they look upon the United States of America in 02025, Ezra Klein and Derek Thompson see a country wrought by a half-century of failed governance. They see states and cities theoretically committed to progressive futures instead bogged down in labyrinthine mires of process and deliberation — a society stuck in low gear. Yet they also see opportunity to turn those failures on their heads, and to build a better society based around more responsive, efficient governance.

This is the vision that animates Abundance, Klein and Thompson’s new book and the focus of their Long Now Talk, hosted by Michael Pollan and co-sponsored with Manny’s and City Arts & Lectures. Despite Long Now’s focus on long-term thinking — of counterbalancing civilization’s pathologically short attention span — there was much to appreciate in Klein and Thompson’s call for American governance to “rediscover speed as a progressive value.” In their wide-ranging discussion, the two authors made the case for a vision of liberalism that builds, both for its own sake and as a bulwark against reactionary right-wing movements that have capitalized on the shortcomings of contemporary progressive politics.

Episode notes: https://longnow.org/ideas/abundance/

We find ourselves in a pre-paradigmatic moment in which our technology has outpaced our theories of what to do with it.

The task of philosophy today is to catch up.

Benjamin Bratton is a Professor of Philosophy of Technology and Speculative Design at University of California, San Diego and the Director of Antikythera, an cross-disciplinary think tank researching the philosophy of computation supported by Berggruen Institute. In his Long Now Talk, Bratton takes us on a whirlwind philosophical journey into the concept of Planetary Computation — a journey that began in classical Greece with the story of the Antikythera mechanism, the analog computer that gave his think-tank its name. But his inquiry stretches far beyond antiquity — back to the very origins of biological life itself and forward to a present and future where we must increasingly grapple with artificial life and intelligence.

This talk was presented January 29, 02025 at the Cowell Theater in San Francisco.

To learn more about Benjamin Bratton’s Long Now Talk, go to

https://longnow.org/ideas/a-philosophy-of-planetary-computation/

To learn more about Antikythera’s work, go to

https://antikythera.org/

This Talk is part of Long Now Talks.

Launched by Stewart Brand in 02003, Long Now Talks has invited more than 400 leading thinkers to share their civilization-scale ideas with a live audience and millions around the globe tuning in to our podcast and videos. Long Now Talks are brought to you by The Long Now Foundation, which has spent the last 25 years igniting cultural imagination around long-term thinking.

By inspiring thought and conversation about how we've been shaped by the last 10,000 years and what might be in store for us over the next 10,000 years, Long Now Talks seek to expand our collective sense of the present moment. Long Now Talks cover futurism and speculative fiction; time, nature, and contemplative practices; the intersection of the humanities and sciences; the evolution of counterculture to cyberculture; cultural imagination, land art and public monuments; and of course, long-term thinking and being a good ancestor.

In our age of compounding crises, The Long Now Foundation is a counterweight — our community of 12,000 strong across 65 countries over our first quarter century. We are a force that imagines new possibilities, thinks critically, and takes action over the long term. We believe that when we all come together, bound by commitment and curiosity, audacious things become possible. Will you join us? https://longnow.org/join

Stephen Heintz and Kim Stanley Robinson say we live in an “Age of Turbulence.”

Looking around our geopolitical situation, it’s easy to see what they mean. Faced with the ever-growing threat of climate change, the looming potential breakdown of the post-01945 international order, and the ambiguous prospects of rapid technological changes in fields like AI, biotechnology, and geoengineering, it is clear that we need new answers to new challenges.

Stephen Heintz, a Public policy expert and president of the Rockefeller Brothers Fund (RBF), and Kim Stanley Robinson, one of the most acclaimed science fiction authors writing today, work in very different fields. But each of them in his own way has sketched out a vision of what we must do to face down the intersecting crises of our time: While their methods may differ, they align on their conclusions.

In their Long Now Talk, Heintz and Robinson propose what they refer to as “A Logic For The Future” — a new path for international relations in the face of the chaos of our current age.

Episode Notes: https://longnow.org/ideas/a-logic-for-the-future/

When you feel the future, how do you share that feeling in order to build community?

Over the past quarter-century, Best — first as an actor, musician, and performer, and later as an Afrofuturist scholar and lecturer — has worked to answer that question. Drawing on his experiences as a cast member on the award-winning percussion performance Stomp, as Jar-Jar Binks, the ground-breaking first major CGI character actor in Star Wars: Episode I – The Phantom Menace, and as a lecturer at the Stanford d.school and one of the leaders of the AfroRithms Futures Group.

By bringing people together through electrifying performance and thought-provoking conversation, Best’s work has been able to make the future not just an abstract, intellectual consideration but something that can be felt in collective experience.

The core of Ahmed’s argument? Feeling is a form of communication in itself, beyond words — and only by taking action and sharing our feelings of the future with each other in our communities can we create the futures we want for ourselves. Using a diverse range of creative and imaginative tactics, Best incorporates play and motion in order to help audiences Feel The Future.

This talk was presented February 14, 02025 at the Herbst Theatre in San Francisco.

Episode notes: https://longnow.org/ideas/feel-the-future/

To learn more about the AfroRithms Futures Group’s work, visit https://www.afrorithms.com/

This Talk is part of Long Now Talks.

Launched by Stewart Brand in 02003, Long Now Talks has invited more than 400 leading thinkers to share their civilization-scale ideas with a live audience and millions around the globe tuning in to our podcast and videos. Long Now Talks are brought to you by The Long Now Foundation, which has spent the last 25 years igniting cultural imagination around long-term thinking.

By inspiring thought and conversation about how we've been shaped by the last 10,000 years and what might be in store for us over the next 10,000 years, Long Now Talks seek to expand our collective sense of the present moment. Long Now Talks cover futurism and speculative fiction; time, nature, and contemplative practices; the intersection of the humanities and sciences; the evolution of counterculture to cyberculture; cultural imagination, land art and public monuments; and of course, long-term thinking and being a good ancestor.

In our age of compounding crises, The Long Now Foundation is a counterweight — our community of 12,000 strong across 65 countries over our first quarter century. We are a force that imagines new possibilities, thinks critically, and takes action over the long term. We believe that when we all come together, bound by commitment and curiosity, audacious things become possible. Will you join us? https://longnow.org/join