# AMOC and Southern Ocean Collapse Scenarios: Macro-Financial Risk in an Age of Planetary Instability

**URL:** <https://ageoftransformation.discourse.group/t/amoc-and-southern-ocean-collapse-scenarios-macro-financial-risk-in-an-age-of-planetary-instability/281>\
**Category:** Public\
**Created:** [19 July 2025 11:19 UTC](https://ageoftransformation.discourse.group/t/amoc-and-southern-ocean-collapse-scenarios-macro-financial-risk-in-an-age-of-planetary-instability/281 "2025-07-19T11:19:49Z")\
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**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/ageoftransformation/original/1X/a3ad116d5a3cee5109c237d008800914c20ec7ac.png) [@system](https://ageoftransformation.discourse.group/u/system)\
**Post date:** [19 July 2025 11:19 UTC](https://ageoftransformation.discourse.group/t/amoc-and-southern-ocean-collapse-scenarios-macro-financial-risk-in-an-age-of-planetary-instability/281/1 "2025-07-19T11:19:49Z")

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New evidence suggests that two of Earth’s planetary climate regulators—the Atlantic Meridional Overturning Circulation (AMOC) and Southern Ocean overturning circulation—may be approaching irreversible tipping points before 2050. Their collapse would trigger nonlinear macro-financial shocks with systemic implications for global markets, sovereign credit, and institutional portfolios.

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This is a companion discussion topic for the original entry at [https://ageoftransformation.org/amoc-and-southern-ocean-collapse-scenarios-macro-financial-risk-in-an-age-of-planetary-instability-2](https://ageoftransformation.org/amoc-and-southern-ocean-collapse-scenarios-macro-financial-risk-in-an-age-of-planetary-instability-2)