--- title: "Climate Past" canonical: "https://anchor.is/docket/issue/9/archive" publication: "The Docket" publisher: "The Docket" language: "en-US" guide: "https://anchor.is/docket/llms.txt" permalink: "https://anchor.is/docket/issue/9/archive" issue: 9 section: "archive" description: "Learning from history's climate interventions, migrations, and transformation attempts" authors: ["Seth D. Carrington"] published: 2025-12-08 updated: 2025-12-06 articles: 13 --- # The Docket > The Docket is a weekly publication about the decisions climate change is already putting in front of Americans: whether to buy the generator, whether the flood insurance is enough, whether to stay in the city you love. It follows the people making those choices now. It treats climate anxiety as a reasonable response to real conditions. It won't tell you what to do, but it shows the tradeoffs clearly. [Read on the website]() ## Issue 9 — Climate Past Learning from history's climate interventions, migrations, and transformation attempts ### How They Adapted Then - [The Engineer Who Wouldn't Build the Dam]() — By [Seth D. Carrington]() · Published 2025-12-05 · Format: Turning Point Archive In 256 BC, the Minjiang River flooded the Chengdu Plain for the thousandth summer running. Li Bing, new governor of freshly conquered Shu commandery, had the obvious solution staring him in the face: build a dam. That's what you did with rivers that misbehaved. Every major waterway in China had dams. Li Bing said no. What he proposed instead had never been attempted at that scale, and if his calculations were wrong, the entire region would stay flooded and useless. ### Conversations Across Climate Time - [Interview with a Fire Keeper Who Became a Criminal Overnight]() — Published 2025-12-05 *The following interview is a historian-informed reconstruction based on extensive research into Indigenous fire management practices in California, the 1850 Act for the Government and Protection of Indians, and documented accounts of cultural suppression in the mid-19th century. Tsen-tainte is a composite figure representing the experiences of Miwok fire keepers during this period. While she did not exist as a specific individual, her decisions and circumstances reflect the documented reality faced by Indigenous women who maintained cultural burning practices through generations—until the practice was criminalized overnight.* ### History Echoes This Week - [When Water Networks Fail All at Once]() — Published 2025-12-05 Kurdistan's Dokan Dam lost 93% of its storage this fall. Hydropower stations failed first. Then gas fields were attacked. Electricity production dropped 80%. Oil field pumps stopped working. Each failure fed the next. ### Six Ways They Adapted Humans have always adapted to environmental change. The question was never whether to adapt but how, and whether the chosen strategy would work or fail spectacularly. This week's cases span eight centuries. A 13th-century drought that emptied cliff dwellings. A 20th-century flood that killed nearly two thousand people. A city-state that turned sewage into drinking water. Some of these adaptations succeeded beyond their architects' hopes. Others collapsed despite extraordinary engineering. The patterns matter more than any individual story because they're the closest thing we have to a map for territory nobody's crossed before. - **Ancestral Puebloans Walked Away From Cliffs** — [Source]() — Published 2025-12-05 Tag: Mesa Verde Twenty-three years of drought starting in 1276. The Ancestral Puebloans left Mesa Verde's cliff dwellings for the Rio Grande valley. Their descendants became the Tewa Pueblos, communities that survived five centuries of colonialism. Sometimes the right adaptation is leaving. - **Delta Works Took 44 Years of Learning** — [Source]() — Published 2025-12-05 Tag: Dutch Coast After 1,835 people drowned in the 1953 North Sea flood, the Netherlands built storm surge barriers across 700 kilometers of coastline. Engineers started simple, got more ambitious. Four million people now live below sea level. The infrastructure ages while storms intensify. - **Federal Money Bought Changed Farming Practices** — [Source]() — Published 2025-12-05 Tag: Dust Bowl One dollar per acre in 1937 to adopt conservation methods. Crop rotation, contour plowing, cover crops. Blowing soil dropped 65% within a year. The money mattered, but so did the county agents who showed farmers how. Incentives plus knowledge. - **Four Sources Replaced Dependence on Malaysia** — [Source]() — Published 2025-12-05 Tag: Singapore Water Singapore recycled wastewater, desalinated seawater, expanded catchments, and kept importing from Malaysia. By the mid-2010s: self-sufficient. NEWater now meets 40% of demand. The Prime Minister drank recycled water on camera. Public trust required public demonstration. - **Hydraulic Sophistication Became Cascading Failure** — [Source]() — Published 2025-12-05 Tag: Angkor Empire Angkor's 1,000-square-kilometer water network handled steady monsoons beautifully. Then came decades of drought followed by extreme flooding in the 14th and 15th centuries. Erosion cut channels eight meters deep. The system's complexity meant failures cascaded. Optimization for past conditions created brittleness. - **What Connects These Five Attempts** — [Source]() — Published 2025-12-05 Tag: Pattern Recognition The successful cases diversified rather than doubled down on single solutions. They built in flexibility for conditions they couldn't predict. Infrastructure mattered, but so did changing human behavior. The failures optimized for stability that no longer existed. Context determined everything. ### Historical Climate Insights - **Five Millennia of Unequal Adaptation** — [Source]() — Published 2025-12-05 Five thousand years of climate response data reveals a brutal pattern: technological societies adapt better to environmental stress, but industrialization created massive inequality in who survives those adaptations. The research proposes "Climate Resiliology" to systematically study what worked and what failed across human history. The core finding? Technology increases adaptive capacity while simultaneously determining who gets left behind during climate stress. Scale matters here: Current human-driven change dwarfs every climate shift examined in this 5,000-year record. - **Prehistoric Bones Complicate Collapse Stories** — [Source]() — Published 2025-12-05 Skeletal remains from 37 studies spanning five millennia show that rapid climate change didn't automatically trigger migration, violence, or collapse. Communities with diverse food sources and mixed economies weathered prehistoric climate shifts better than agricultural societies dependent on single crops. What determines survival? Social structures and resource diversity matter more than the severity of environmental stress itself. The method matters: Twenty-five researchers analyzed actual human remains rather than relying on archaeological proxies or assumptions. - **Medieval Drought Echoes Modern Weather Patterns** — [Source]() — Published 2025-12-05 Europe's worst drought (1302-1307) resulted from atmospheric patterns eerily similar to 2018's drought. Both reflect weather systems that lock in place for extended periods, a phenomenon increasingly common since the 1980s as Arctic warming destabilizes jet streams. Timing tells the story: Medieval drought preceded the Great Famine by less than a decade, showing sustained dryness destabilizes food systems. The mechanism? Transitional climate phases create low-variability periods where weather patterns persist for months, amplifying impacts. - **Cities Don't Learn From Disasters Like We Think** — [Source]() — Published 2025-12-05 Analysis of 549 cities worldwide found that experiencing disasters plays a surprisingly limited role in driving adaptation. Economic losses increase preparedness measures only in wealthier countries with existing governance capacity, revealing a stark wealth effect in who learns from catastrophe. The uncomfortable truth? Past disaster experience explains only a small fraction of variation in adaptation actions across cities. Follow the money: Affluent countries suffer greater economic damages but possess governance capacity to respond; poorer cities lack resources regardless. ## Other sections in Issue 9 - [Human Stories]() - [Cascading Effects]() - [Emerging Science]() - [Future Tense]() - [The Lab]() ## More - [Publication guide]() - [Issue archive]()