{"id":473613,"date":"2026-09-24T08:55:42","date_gmt":"2026-09-24T15:55:42","guid":{"rendered":"https:\/\/climatescience.press\/?p=473613"},"modified":"2026-09-24T08:55:45","modified_gmt":"2026-09-24T15:55:45","slug":"chinas-ancient-venice-of-the-stone-age-collapsed-under-extreme-monsoon-floods-4300-years-ago","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=473613","title":{"rendered":"China\u2019s Ancient \u201cVenice of the Stone Age\u201d Collapsed Under Extreme Monsoon Floods 4,300 Years Ago"},"content":{"rendered":"\n
\"A
AI generated by Grok<\/figcaption><\/figure>\n\n\n\n

The Liangzhu culture (Chinese: \u826f\u6e1a\u6587\u5316; c. 3300- 2300 BCE) was a late Neolithic society in the Yangtze River Delta of eastern China (primarily modern Zhejiang, Jiangsu, and Shanghai provinces). It is widely regarded as one of East Asia\u2019s earliest complexes, state- level societies and a key contributor to the origins of Chinese civilization.<\/strong><\/p>\n\n\n\n

Key Features<\/strong><\/p>\n\n\n\n

Urban center:<\/strong> The main site, Liangzhu Ancient City (near present- day Hangzhou), was a large, planned settlement covering roughly 290- 300 hectares within city walls (with outer areas expanding further). It featured a massive artificial earthen platform (Mojiaoshan, about 30 hectares) that supported palace complexes, residential zones, workshops, and cemeteries. Most transport was by boat through canals.<\/p>\n\n\n\n

Advanced water management:<\/strong> One of the world\u2019s earliest large- scale hydraulic systems included numerous earthen dams, levees, and reservoirs (high- dam and low- dam systems) for flood control, irrigation, and water storage. These controlled vast areas and supported intensive wet- rice agriculture.<\/p>\n\n\n\n

Social complexity and jade culture:<\/strong> Highly stratified society. Elite tombs (e.g., at Fanshan and Yaoshan) contained elaborate jade artifacts, iconic cong tubes (square outer form with circular inner hole), bi discs, axes (yue), and other ritual objects with deity\/animal motifs,while commoner burials had simpler pottery. Jade production, silk, lacquer, and ivory indicate specialized craftsmanship and a unified belief system.<\/p>\n\n\n\n

Economy and influence:<\/strong> Based on rice farming with surplus storage, supplemented by other resources. Its cultural influence extended widely across the region.<\/p>\n\n\n\n

The Archaeological Ruins of Liangzhu City<\/strong> were inscribed as a UNESCO World Heritage Site in 2019<\/strong> for representing an early regional state with rice agriculture, social differentiation, urban planning, and a sophisticated belief system expressed through jade.<\/p>\n\n\n\n

Decline and Climate Connection<\/strong><\/p>\n\n\n\n

The culture flourished around 2500 BCE but largely disappeared from the Taihu Lake area after about 2300 BCE. Recent research (including speleothem records) indicates the ancient city was abandoned during a short, anomalously wet period of intense flooding<\/strong> and inundation between roughly 4345- 4324 years ago. This followed earlier drier conditions (including a possible megadrought phase).<\/strong> The broader hydroclimatic instability around 4300- 3000 years ago has been linked to changes in the East Asian monsoon and increased ENSO variability.<\/p>\n\n\n\n

Some scholars connect this timing to the wider 4.2 ka event <\/strong>(the aridification episode around 2200 BCE that affected multiple Old World civilizations), though evidence for Liangzhu specifically emphasizes flooding after drought phases rather than pure aridification. Later Neolithic cultures in the region were less complex.<\/p>\n\n\n\n

In short, Liangzhu stands out as a sophisticated prehistoric urban civilization with impressive engineering and artistry that thrived for about a millennium before climate- driven environmental crises led to its rapid decline.<\/strong><\/p>\n\n\n

\n
\"Aerial
Archaeological Ruins of Liangzhu City Liangzhu Ruins: China’s 5000-Year-Old UNESCO Heritage<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n

The Liangzhu culture (c. 3300- 2300 BCE) developed in the low- lying Yangtze River Delta and Taihu Lake plain of eastern China, a subtropical region strongly influenced by the East Asian summer monsoon. The climate was generally warm and humid, with average annual temperatures around 15- 16\u00b0C and precipitation of roughly 1,000- 1,400 mm, concentrated in summer. The landscape consisted of freshwater wetlands, river networks, and coastal plains that were highly susceptible to seasonal flooding, typhoons, and changes in sea level or river discharge.<\/strong><\/p>\n\n\n\n

Environmental Setting and Human Adaptation<\/strong><\/p>\n\n\n\n

During the culture\u2019s rise, the area shifted from more brackish\/tidal conditions to stable freshwater wetlands as post- glacial sea- level rise slowed and coastal progradation advanced. This created favorable conditions for intensive wet- rice agriculture.<\/p>\n\n\n\n

Liangzhu society responded with one of the world\u2019s earliest large- scale hydraulic engineering systems. Beginning around 5300- 4700 years ago, people built extensive earthen dams, levees, and reservoirs (both high-dam systems in the hills and low- dam systems on the plain). These controlled water flow across thousands of hectares for flood mitigation, irrigation, and storage, supporting large-scale rice farming, urban construction (including the walled Liangzhu Ancient City with its massive earthen platforms), and population growth. The infrastructure allowed the culture to thrive despite strong seasonal rainfall variability and the risks of a low- lying delta environment.<\/p>\n\n\n\n

Climate Change and Collapse<\/strong><\/p>\n\n\n\n

Paleoclimate records<\/strong> (especially high- resolution speleothem data from nearby caves) show that the culture\u2019s emergence coincided with a relatively drier interval.<\/strong> Dam construction appears to have paused or ended around a megadrought phase near 4420 years ago- the driest period in the culture\u2019s history.<\/strong><\/p>\n\n\n\n

The decisive crisis came later: between approximately 4345 and 4324 years ago (\u00b1 about 30 years), an anomalously intense wet period of heavy monsoon rains caused large- scale flooding and inundation. <\/strong><\/p>\n\n\n\n

Even the sophisticated dams and canals could not handle the volume of water from the Yangtze and its tributaries. This led to the rapid abandonment of Liangzhu Ancient City and the collapse of the culture around 4300 years ago. Some studies also point to relative sea- level rise and marine transgression contributing to coastal flooding, salinization, and the deposition of distinctive yellowish silty sediments over cultural layers.<\/p>\n\n\n\n

These hydroclimatic shifts (drier phases alternating with extreme wet pulses) have been linked to increasing El Ni\u00f1o\u2013Southern Oscillation (ENSO) <\/strong>frequency against a background of weakening Northern Hemisphere summer insolation. <\/p>\n\n\n\n

After the Liangzhu collapse, successor cultures in the region were less complex, and a subsequent extended arid period beginning around 4000 years ago further disrupted remaining Neolithic societies in the Yangtze Delta.<\/strong><\/p>\n\n\n\n

In summary, Liangzhu represents a remarkable adaptation to a dynamic, monsoon- dominated wetland environment through advanced water management. Ultimately, extreme climate variability, particularly catastrophic flooding after drier intervals, overwhelmed these systems and contributed decisively to the culture\u2019s end, illustrating both the ingenuity and vulnerability of early complex societies in coastal delta settings.<\/p>\n\n\n

\n
\"Aerial
An illustration of Liangzhu City in the Yangtze Delta region existed about 5,000 years ago Liangzhu Culture 5,000 Years Ago \u2013 All Things Chinese<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n

The Liangzhu culture (c. 3300- 2300 BCE) in China\u2019s Yangtze River Delta collapsed around 4300 years ago, and researchers have frequently discussed this timing in relation to the 4.2 ka event (the global aridification and megadrought episode centered near 4200 years before present, or roughly 2200 BCE).<\/strong><\/p>\n\n\n\n

Timing and Proposed Link<\/strong><\/p>\n\n\n\n

The 4.2 ka event is defined primarily by prolonged drought and cooling in many Northern Hemisphere and Asian regions. It has been hypothesized as a contributing factor in the decline of several societies, including the Akkadian Empire, Egypt\u2019s Old Kingdom, and the Liangzhu culture in the lower Yangtze area.<\/p>\n\n\n\n

For Liangzhu specifically:<\/p>\n\n\n\n

High- resolution speleothem records show a relatively drier interval during much of the culture\u2019s later phase, including a notable megadrought around 4420 years ago (the driest period in its history).<\/strong> Dam construction appears to have slowed or stopped around this time.<\/p>\n\n\n\n

The decisive collapse of the main city and culture occurred slightly earlier than the classic 4.2 ka peak, during a short but extreme wet pulse of heavy monsoon rains between approximately 4345 and 4324 years ago (\u00b1 ~30 years). This caused catastrophic flooding and inundation that overwhelmed the sophisticated system of dams, canals, and reservoirs, forcing abandonment.<\/p>\n\n\n\n

After the collapse, an extended period of aridity began around 4000 years ago, which further disrupted successor Neolithic cultures in the Yangtze Delta.<\/p>\n\n\n\n

Scientific Interpretation<\/strong><\/p>\n\n\n\n

The connection is therefore indirect but meaningful within a broader pattern of hydroclimatic instability. Researchers attribute the major changes between ~4300 and 3000 years ago to increased frequency of El Ni\u00f1o\u2013Southern Oscillation (ENSO) <\/strong>events combined with a long- term weakening of Northern Hemisphere summer insolation<\/strong>, which disrupted the East Asian summer monsoon. These shifts produced alternating droughts and extreme floods<\/strong> in the low-lying, monsoon- sensitive Yangtze Delta<\/strong>, conditions that the Liangzhu hydraulic infrastructure ultimately could not fully withstand.<\/p>\n\n\n\n

Some studies place Liangzhu\u2019s end within the wider climatic upheavals associated with the 4.2 ka event<\/strong> (or its regional expression), while others emphasize that the immediate cause was flooding<\/strong> rather than pure aridification. Evidence of marine transgression or relative sea- level rise in the delta around the same period is also cited as a contributing factor in some research.<\/p>\n\n\n\n

In short, while the classic 4.2 ka signal is one of drought, the Liangzhu case illustrates how the same era of global climatic reorganization manifested regionally as extreme monsoon variability, first drier phases that stressed the system, then catastrophic flooding that precipitated the rapid abandonment of East Asia\u2019s earliest known large urban complex and state-level society.<\/strong><\/p>\n\n\n\n

\"A
Liangzhu – Chapter Three: A Jade\u2026 \u2013 China Travelogue | Vakantio<\/a><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

The Liangzhu culture (Chinese: \u826f\u6e1a\u6587\u5316; c. 3300- 2300 BCE) was a late Neolithic society in the Yangtze River Delta of eastern China (primarily modern Zhejiang, Jiangsu, and Shanghai provinces). It is widely regarded as one of East Asia\u2019s earliest complexes, state- level societies and a key contributor to the origins of Chinese civilization.
\nThe climate was generally warm and humid, with average annual temperatures around 15- 16\u00b0C and precipitation of roughly 1,000- 1,400 mm, concentrated in summer. The landscape consisted of freshwater wetlands, river networks, and coastal plains that were highly susceptible to seasonal flooding, typhoons, and changes in sea level or river discharge.<\/p>\n","protected":false},"author":121246920,"featured_media":473614,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"Explore the rise and fall of Liangzhu, China's ancient civilization, shaped by advanced water management and climate challenges.","jetpack_seo_html_title":"Liangzhu Culture: Climate Crisis and Ancient Urban Collapse","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[691830916,691845676,691845675,691845674,691845672,691845671,691845673,691845582,691845668,691845677,691845670,691845669],"class_list":["post-473613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-el-nino-southern-oscillation-enso-4","tag-first-drier-phases","tag-heavy-monsoon-rains","tag-hydraulic-engineering-systems","tag-jade-culture","tag-social-complexity","tag-taihu-lake","tag-the-4-2-ka-event","tag-the-liangzhu-culture","tag-then-catastrophic-flooding","tag-water-management","tag-yangtze-river-delta","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1ZcV","jetpack-related-posts":[{"id":406464,"url":"https:\/\/climatescience.press\/?p=406464","url_meta":{"origin":473613,"position":0},"title":"Climate Change Is Not Making the South Asian Monsoon More Dangerous, Phys.org","author":"uwe.roland.gross","date":"10\/03\/2025","format":false,"excerpt":"A recent post at Phys.org, \u201cSouth Asia monsoon: climate change\u2019s dangerous impact on lifeline rains,\u201d claims that climate change is leading to more intense and erratic monsoon rains, and thus more danger to the people living across South Asia. This is false. There is no consistent trend, more severe, less\u2026","rel":"","context":"In \"alarming climate narrative\"","block_context":{"text":"alarming climate narrative","link":"https:\/\/climatescience.press\/?tag=alarming-climate-narrative"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQN8G3EF6LpxkRKV-Gcd3oLltQ0D2wz7vRLNDEvdBTtQtvdNlcWlBew4CUA8c2QWiewsL3b-Ghf0ypnep59B2yqAqzxVg9EZvhExeSJ8r0W9KAqrxzN4mx1Al2SQN20-1.png?fit=675%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQN8G3EF6LpxkRKV-Gcd3oLltQ0D2wz7vRLNDEvdBTtQtvdNlcWlBew4CUA8c2QWiewsL3b-Ghf0ypnep59B2yqAqzxVg9EZvhExeSJ8r0W9KAqrxzN4mx1Al2SQN20-1.png?fit=675%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQN8G3EF6LpxkRKV-Gcd3oLltQ0D2wz7vRLNDEvdBTtQtvdNlcWlBew4CUA8c2QWiewsL3b-Ghf0ypnep59B2yqAqzxVg9EZvhExeSJ8r0W9KAqrxzN4mx1Al2SQN20-1.png?fit=675%2C1200&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":473478,"url":"https:\/\/climatescience.press\/?p=473478","url_meta":{"origin":473613,"position":1},"title":"Ancient Peru\u2019s Pyramid City Survived a Global Megadrought 4,200 Years Ago \u2014 Without War","author":"uwe.roland.gross","date":"09\/24\/2026","format":false,"excerpt":"The Sacred City of Caral- Supe (also linked to the broader Caral- Supe or Norte Chico civilization) in Peru\u2019s Supe Valley features monumental platform pyramids and other architecture dating to roughly 2600 B.C. (with the wider culture spanning approximately 3000- 1800 B.C.), making it contemporaneous with, and in some assessments\u2026","rel":"","context":"In \"2600 B.C.\"","block_context":{"text":"2600 B.C.","link":"https:\/\/climatescience.press\/?tag=2600-b-c"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-Perus-Pyramid-City-Survived-a-Global-Megadrought-4200-Years-Ago-%E2%80%94-Without-War.jpg?fit=1168%2C784&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-Perus-Pyramid-City-Survived-a-Global-Megadrought-4200-Years-Ago-%E2%80%94-Without-War.jpg?fit=1168%2C784&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-Perus-Pyramid-City-Survived-a-Global-Megadrought-4200-Years-Ago-%E2%80%94-Without-War.jpg?fit=1168%2C784&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-Perus-Pyramid-City-Survived-a-Global-Megadrought-4200-Years-Ago-%E2%80%94-Without-War.jpg?fit=1168%2C784&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-Perus-Pyramid-City-Survived-a-Global-Megadrought-4200-Years-Ago-%E2%80%94-Without-War.jpg?fit=1168%2C784&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":396486,"url":"https:\/\/climatescience.press\/?p=396486","url_meta":{"origin":473613,"position":2},"title":"The Mayan climate extremes and megadroughts of the Medieval era","author":"uwe.roland.gross","date":"08\/20\/2025","format":false,"excerpt":"A slightly spooky new paper\u00a0shows annual rainfall patterns from a thousand years ago on the Yucat\u00e1n Peninsula, Mexico. It\u2019s so detailed, they list every drought by year, including 13 unbroken years of drought from 929 to 942AD.\u00a0 It\u2019s a bit like someone unearthed the Maya Bureau of Meteorology records from\u2026","rel":"","context":"In \"929 to 942AD drought\"","block_context":{"text":"929 to 942AD drought","link":"https:\/\/climatescience.press\/?tag=929-to-942ad-drought"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":415684,"url":"https:\/\/climatescience.press\/?p=415684","url_meta":{"origin":473613,"position":3},"title":"\u00a0More Evidence NE China Is Not Cooperating with the Alarmist Global Warming Narrative","author":"uwe.roland.gross","date":"12\/02\/2025","format":false,"excerpt":"In a\u00a0new study, scientists have determined that northeastern China\u2019s droughts were far more frequent and intense during the Little Ice Age (LIA) than in the 1950-2021 era of supposedly \u201calarming\u201d global warming. During the LIA, which the study clarifies as spanning from 1568 to 1850, there were 59 extreme dry\u2026","rel":"","context":"In \"China\"","block_context":{"text":"China","link":"https:\/\/climatescience.press\/?tag=china"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/12\/00Screenshot-2025-12-02-103034.png?fit=1200%2C645&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/12\/00Screenshot-2025-12-02-103034.png?fit=1200%2C645&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/12\/00Screenshot-2025-12-02-103034.png?fit=1200%2C645&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/12\/00Screenshot-2025-12-02-103034.png?fit=1200%2C645&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/12\/00Screenshot-2025-12-02-103034.png?fit=1200%2C645&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":472565,"url":"https:\/\/climatescience.press\/?p=472565","url_meta":{"origin":473613,"position":4},"title":"Ancient 400-Mile Volcano Chain Buried Beneath China Reveals Secrets of Supercontinent Rodinia","author":"uwe.roland.gross","date":"09\/20\/2026","format":false,"excerpt":"A real scientific discovery of a ~700 km (about 400- mile) long fossilized Tonian- age magmatic (volcanic) arc belt buried beneath the Sichuan Basin in the Yangtze Block of South China, dating to roughly 820- 770 million years ago. Rodinia was a Neoproterozoic supercontinent that existed roughly between 1.3- 0.75\u2026","rel":"","context":"In \"\u201cSnowball Earth\u201d\"","block_context":{"text":"\u201cSnowball Earth\u201d","link":"https:\/\/climatescience.press\/?tag=snowball-earth-2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-400-Mile-Volcano-Chain-Buried-Beneath-China-Reveals-Secrets-of-Supercontinent-Rodinia.jpg?fit=1168%2C784&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-400-Mile-Volcano-Chain-Buried-Beneath-China-Reveals-Secrets-of-Supercontinent-Rodinia.jpg?fit=1168%2C784&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-400-Mile-Volcano-Chain-Buried-Beneath-China-Reveals-Secrets-of-Supercontinent-Rodinia.jpg?fit=1168%2C784&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-400-Mile-Volcano-Chain-Buried-Beneath-China-Reveals-Secrets-of-Supercontinent-Rodinia.jpg?fit=1168%2C784&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Ancient-400-Mile-Volcano-Chain-Buried-Beneath-China-Reveals-Secrets-of-Supercontinent-Rodinia.jpg?fit=1168%2C784&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":472339,"url":"https:\/\/climatescience.press\/?p=472339","url_meta":{"origin":473613,"position":5},"title":"If Every Volcano on Earth Erupted at Once, Humanity Wouldn\u2019t Stand a Chance","author":"uwe.roland.gross","date":"09\/19\/2026","format":false,"excerpt":"It would be a near- extinction- level catastrophe for humanity and most complex life, driven primarily by global ash fallout, a severe volcanic winter, acid rain, and collapse of ecosystems and infrastructure, though it is vanishingly unlikely to occur.","rel":"","context":"In \"Acid rain\"","block_context":{"text":"Acid rain","link":"https:\/\/climatescience.press\/?tag=acid-rain"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-If-Every-Volcano-on-Earth-Erupted-at-Once-Humanity-Wouldnt-Stand-a-Chance.jpg?fit=1168%2C784&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-If-Every-Volcano-on-Earth-Erupted-at-Once-Humanity-Wouldnt-Stand-a-Chance.jpg?fit=1168%2C784&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-If-Every-Volcano-on-Earth-Erupted-at-Once-Humanity-Wouldnt-Stand-a-Chance.jpg?fit=1168%2C784&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-If-Every-Volcano-on-Earth-Erupted-at-Once-Humanity-Wouldnt-Stand-a-Chance.jpg?fit=1168%2C784&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-If-Every-Volcano-on-Earth-Erupted-at-Once-Humanity-Wouldnt-Stand-a-Chance.jpg?fit=1168%2C784&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/09\/0-Chinas-Ancient-Venice-of-the-Stone-Age-Collapsed-Under-Extreme-Monsoon-Floods-4300-Years-Ago.jpg?fit=1168%2C784&ssl=1","_links":{"self":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/473613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/users\/121246920"}],"replies":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=473613"}],"version-history":[{"count":34,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/473613\/revisions"}],"predecessor-version":[{"id":473651,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/473613\/revisions\/473651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/media\/473614"}],"wp:attachment":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=473613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=473613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=473613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}