{"id":442043,"date":"2026-04-30T08:59:18","date_gmt":"2026-04-30T15:59:18","guid":{"rendered":"https:\/\/climatescience.press\/?p=442043"},"modified":"2026-04-30T08:59:20","modified_gmt":"2026-04-30T15:59:20","slug":"no-new-york-times-we-dont-need-to-dam-the-bering-strait","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=442043","title":{"rendered":"No, New York Times, We Don\u2019t Need to Dam the Bering Strait"},"content":{"rendered":"
\n
\"\"<\/figure>\n<\/div>\n\n\n

From ClimateRealism<\/a><\/p>\n\n\n\n

By Anthony Watts<\/a><\/p>\n\n\n\n

The<\/em> New York Times<\/em> (NYT) reports in \u201cA New Idea to Save the Climate? Dam the Bering Strait<\/a>.\u201d that scientists have proposed building a 50-mile-long dam between Alaska and Russia to stabilize the Atlantic Meridional Overturning Circulation<\/a> (AMOC) in order to prevent climate catastrophe. This is a seriously risky idea. The proposal is not an engineering plan grounded in observational need, but rather is computer-model thought experiment based on speculative tipping-point scenarios not justified by data concerning the AMOC or an understanding of what the possible future consequences might be for humans, the oceans, and sea life.<\/p>\n\n\n\n

The author describes an article published in Science Advances<\/a> where the idea of a cross continental dam across the Bering Strait is proposed as a \u201cproof of concept,\u201d noting that the dam could, under certain modeled conditions, prevent an AMOC collapse. It further explains that the findings come from a computer model of Earth\u2019s climate, not from direct evidence that the AMOC is about to fail. That distinction is critical.<\/p>\n\n\n\n

As Climate Realism<\/em> has reported in dozens of articles<\/a>, the AMOC has been the subject of repeated alarmist headlines over the past decade. Some studies have projected weakening. Others have suggested relative stability. Still others have found mechanisms, such as Southern Ocean wind-driven upwelling, which may be strengthening the AMOC. The scientific literature has moved in three directions: collapse, steady-state persistence, and even partial strengthening depending on assumptions.<\/p>\n\n\n\n

What has not emerged<\/em> is observational evidence of imminent shutdown.<\/p>\n\n\n\n

The NYT acknowledges that \u201cthe uncertainty is very, very large,\u201d quoting a climate scientist who says researchers do not know how close the AMOC is to collapse.<\/p>\n\n\n\n

The proposed intervention outlined in the study would block the Bering Strait to alter freshwater flows between the Pacific, Arctic, and Atlantic Oceans. The model simulations suggest that if the AMOC is still strong, closing the strait might help maintain salinity and stabilize circulation. But if the AMOC is already weak, the same intervention could accelerate collapse.<\/p>\n\n\n\n

In other words, the intervention could help, harm, or do nothing depending on timing and initial conditions.<\/p>\n\n\n\n

That is not a control mechanism; it is a Las Vegas style gamble on a global scale.<\/p>\n\n\n\n

The proposal relies on climate model outputs run under specific forcing assumptions. Models are useful tools, but they are not reality. Ocean circulation at the scale of the AMOC involves complex thermohaline processes, wind forcing, stratification, and deep-water formation, most of which aren\u2019t well understood and, at best if accounted for at all in climate models, are only imperfectly represented even in state-of-the-art systems.<\/p>\n\n\n\n

Moreover, the underlying modeling framework uses coarse resolution that does not fully resolve the Bering Strait\u2019s dynamics, instead parameterizing throughflow behavior. From that abstraction comes a proposal to physically block a major ocean gateway. The AMOC is critical to coastal communities and the health and lifecycles of sea life. There is no evidence the models accounted for ancillary impacts on these communities or species \u2013 the only focus was keeping the AMOC from collapsing, though, it turns out, the proposed cure may, in fact, cause the collapse.<\/p>\n\n\n\n

The scale of the proposal itself should give pause. An 80-kilometer barrier in Arctic conditions across an international boundary is not comparable to ordinary coastal infrastructure. The NYT notes that once built, such a structure \u201ccouldn\u2019t easily be taken down.\u201d Geoengineering does not come with an undo button.<\/p>\n\n\n\n

The Bering Strait is also a biological choke point linking Pacific and Arctic ecosystems. Blocking it would alter nutrient transport, salinity gradients, and marine migration pathways. The ecological consequences are acknowledged only briefly in the NYT coverage, yet they could be profound.<\/p>\n\n\n\n

There is also a glaring contradiction embedded in this narrative. For years, readers have been told that the AMOC is fragile, sensitive to freshwater perturbations, and prone to tipping points.<\/a> If that is true, why would deliberately shutting off a major ocean exchange be considered a sane idea? If the system is robust enough to tolerate such intervention, then perhaps the entire AMOC collapse narrative deserves reconsideration.<\/p>\n\n\n\n

The Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report<\/a> (AR6) states that while AMOC weakening is likely under high-emissions scenarios \u2013 scenarios which are not just improbable but likely impossible, there is low confidence in a collapse before 2100. That is a far cry from imminent shutdown requiring Arctic mega-dams. The NYT article concedes that scientists do not know how close the AMOC is to collapse.<\/p>\n\n\n\n

What we are seeing is a pattern. As climate modeling grows more dramatic, proposed interventions grow more extreme: carbon capture and permanent storage; solar radiation blocking; and now ocean dams. Each rest on the assumption that models reliably predict nonlinear system behavior decades in advance.<\/p>\n\n\n\n

Before entertaining planetary-scale geoengineering, a simpler question should be asked: where is the observational evidence of near-term failure? The RAPID array has been monitoring the AMOC since 2004<\/a> and shows variability but not collapse. Paleo records indicate multidecadal fluctuations long before industrial emissions.<\/p>\n\n\n\n

Ocean circulation is complex. Uncertainty is high. Models disagree. And now, on that uncertain foundation, we are asked to consider blocking an ocean strait. This is mad scientists from the movies type stuff. The NYT shouldn\u2019t have even given this proposal an audience.<\/p>\n\n\n\n

This is not sober climate reporting by The<\/em> New York Times<\/em>. It amplifies a speculative modeling exercise as if it were visionary thinking. When the cure involves restructuring planetary oceanic circulation based on uncertain and likely flawed simulations, skepticism is not denial, it is prudence in the face of a crazy idea with unknown consequences. The evidence that humans actually control the climate is exceedingly weak, but this proposal, if enacted, would certainly cause unforetold and unpredictable climate disruptions that we haven\u2019t even begun to consider.<\/p>\n\n\n\n

Crazy plans don\u2019t become reasonable just because some group of scientists propose them. And crazy plans, just because they are floated, don\u2019t necessarily merit the attention of a major media outlet, promoting it as a reasonable idea.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

The New York Times (NYT) reports in \u201cA New Idea to Save the Climate? Dam the Bering Strait.\u201d that scientists have proposed building a 50-mile-long dam between Alaska and Russia to stabilize the Atlantic Meridional Overturning Circulation (AMOC) in order to prevent climate catastrophe. This is a seriously risky idea. <\/p>\n","protected":false},"author":121246920,"featured_media":442044,"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":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":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":true,"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":[691821384,691842652,691819680,691841950,691819430,691818731,691842666,691829509],"class_list":["post-442043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-atlantic-meridional-overturning-circulation-amoc","tag-bering-strait","tag-computer-model","tag-intergovernmental-panel-on-climate-change-ipcc-sixth-assessment-report-ar6","tag-model-simulations","tag-ocean-circulation","tag-science-advances-2026","tag-the-new-york-times-nyt","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-New-York-Times-We-Dont-Need-to-Dam-the-Bering-Strait.jpg?fit=784%2C1168&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1QZJ","jetpack-related-posts":[{"id":441934,"url":"https:\/\/climatescience.press\/?p=441934","url_meta":{"origin":442043,"position":0},"title":"Dam the Bering Strait to Save the AMOC? 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It\u2019s claimed this will lead to abrupt cooling and extreme weather in the North Atlantic region.","rel":"","context":"In \"anthropogenic climate change (AGW)\"","block_context":{"text":"anthropogenic climate change (AGW)","link":"https:\/\/climatescience.press\/?tag=anthropogenic-climate-change-agw"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQMJvBPBebog8Xm49_ERkrVz9uWa4J5OdkYLJThsovaKBw055yTJnhg5mKHmbygBlnRZF12QFuK21htLK4u7vMobZbPFYdbf-a4yvSDfNXNJ6yBnujkF1uDqJXQYgg-1.jpeg?fit=1200%2C649&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQMJvBPBebog8Xm49_ERkrVz9uWa4J5OdkYLJThsovaKBw055yTJnhg5mKHmbygBlnRZF12QFuK21htLK4u7vMobZbPFYdbf-a4yvSDfNXNJ6yBnujkF1uDqJXQYgg-1.jpeg?fit=1200%2C649&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQMJvBPBebog8Xm49_ERkrVz9uWa4J5OdkYLJThsovaKBw055yTJnhg5mKHmbygBlnRZF12QFuK21htLK4u7vMobZbPFYdbf-a4yvSDfNXNJ6yBnujkF1uDqJXQYgg-1.jpeg?fit=1200%2C649&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQMJvBPBebog8Xm49_ERkrVz9uWa4J5OdkYLJThsovaKBw055yTJnhg5mKHmbygBlnRZF12QFuK21htLK4u7vMobZbPFYdbf-a4yvSDfNXNJ6yBnujkF1uDqJXQYgg-1.jpeg?fit=1200%2C649&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/10\/0AQMJvBPBebog8Xm49_ERkrVz9uWa4J5OdkYLJThsovaKBw055yTJnhg5mKHmbygBlnRZF12QFuK21htLK4u7vMobZbPFYdbf-a4yvSDfNXNJ6yBnujkF1uDqJXQYgg-1.jpeg?fit=1200%2C649&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":413772,"url":"https:\/\/climatescience.press\/?p=413772","url_meta":{"origin":442043,"position":2},"title":"The Cooling Also Not Our Fault\u00a02025","author":"uwe.roland.gross","date":"11\/18\/2025","format":false,"excerpt":"From Science Matters By\u00a0Ron Clutz With the lack of global warming and the steep decline of SSTs the last 2 years, climatists are pivoting to the notion invented by the infamous M. 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Gabriel Oxenstierna, Ph.D The Atlantic Meridional Overturning Circulation (AMOC) is one of Earth\u2019s major ocean circulation systems\u2014it redistributes heat on our planet and is a key driver of climate variability. 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