This lecture was presented as part of The Long Now Foundation’s monthly Seminars About Long-term Thinking.

Infrastructure & Climate Change
Monday September 21, 02015 – San Francisco

Video is up on the Griffith Seminar page.
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Audio is up on the Griffith Seminar page, or you can subscribe to our podcast.
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Green infrastructure – a summary. . .   Read More

In April of 01815, Mount Tambora – an active volcano in what is now Indonesia – erupted after a few hundred years of dormancy. For several days, it spewed hot lava and ash into the air, casting its environment in pitch black darkness. The largest observed eruption in recorded history, it was heard and felt as far. . .   Read More

This lecture was presented as part of The Long Now Foundation’s monthly Seminars About Long-term Thinking.

Patient Geoengineering
Tuesday February 17, 02015 – San Francisco

Video is up on the Keith Seminar page.
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Audio is up on the Keith Seminar page, or you can subscribe to our podcast.
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Practical geoengineering – a summary by Stewart. . .   Read More

On Tuesday, February 17, David Keith will present Patient Geoengineering, as part of our monthly Seminars About Long-Term Thinking. Each month the Seminar Primer gives you some background information about the speaker, including links to learn even more.
In 01991, Mount Pinatubo – a largely forgotten and underestimated volcano in the Philippines – erupted in what. . .   Read More

“The Holocene is over and welcome to the Anthropocene our very uniquely human geological era.” In March 02012 environmental activist and author Mark Lynas gave a sobering assessment of Earth in the Anthropocene.

Lynas offers a framework for tracking the health of our planet, outlining nine measurable “boundaries” that if crossed threaten the well-being. . .   Read More

This lecture was presented as part of The Long Now Foundation’s monthly Seminars About Long-term Thinking.

Civilization’s Mysterious Desert Cradle: Rediscovering the Deep Sahara
Tuesday June 10, 02014 – San Francisco

Video is up on the Kroepelin Seminar page.
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Audio is up on the Kroepelin Seminar page, or you can subscribe to our. . .   Read More

Anything as vast and mysterious as the Sahara Desert is bound to invite myth and legend – it’s how we make sense of things too large, elusive or forbidding to know firsthand. Stefan Kroepelin, however, has dedicated his life to firsthand knowledge of the Sahara, and has dispelled some myths along the way. He’s. . .   Read More

Rarely do we get to hear directly from the scientists who compile, analyze, and synthesize the most recent climate change data. On December 13th, swissnex San Francisco, in partnership with The Long Now Foundation, hosted an event that explained the Intergovernmental Panel on Climate Change’s most recent report, and what types of solutions would. . .   Read More

Peer beyond the headlines as experts explain what the IPCC report really says about global warming and what it means for our planet and for mankind in a live presentation and discussion on Friday December 13, 02013 at Yerba Buena Center for the Arts in San Francisco.
The Intergovernmental Panel on Climate Change will release. . .   Read More

We are a selfish, short-sighted lot. As many a game theory experiment has shown, we simply aren’t as motivated by the promise of collective future benefits as we are by the gratification of instant private rewards.

A group of researchers based at NYU now argues that this kind of self-interest can throw. . .   Read More