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Support Long-term Thinking“Sounds super depressing,” she texted. “That’s why I haven’t gone. Sort of went full ostrich.”
That was my friend’s response when I asked her if she had attended Després de la fi del món (After the End of the World), the exhibition on the present and future of climate change. . . Read More
Billy Barr was just trying to get away from it all when he went to live at the base of Gothic Mountain in the Colorado wilderness in 1973. He wound up creating an invaluable historical record of climate change. His motivation for meticulously logging the changing temperatures, snow levels, weather, and wildlife sightings? Simple boredom. . . Read More
For over 100,000 years, wide swaths of the northern part of the globe were covered in grasslands where millions of bison, horses, and woolly mammoths grazed. Known as the Mammoth Steppe, it was the world’s most extensive biome, stretching from Spain to Canada, with more animal biomass than the African Savannah. With the. . . Read More
We know that the American West was once much wetter than it is today; the region is riddled with ancient lake beds and fossilized aquatic creatures. At some point in the last 15,000 years, these inland seas disappeared and turned to desert – but exactly when this happened was not well known.
Until recently: a. . . Read More
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