Global Engineered Thermohaline Circulation Management & Climate Utility Layer

The necessity of maintaining global ocean circulation has transitioned from a scientific predictive model to an operational mandate. The Global Engineered Thermohaline Circulation Management (GETCM) system describes the predicted state wherein humanity treats Earth’s major oceanic currents—specifically the Atlantic Meridional Overturning Circulation (AMOC) and associated nutrient/heat transport pathways—as a highly managed, actively maintained utility layer. This intervention is necessitated by the compound stressors of anthropogenic warming, increased freshwater runoff from melting cryospheres, and rising atmospheric CO2 concentrations, all of which fundamentally destabilize the natural density gradients required for deep-ocean heat transfer and global climate stability. Without active, large-scale physical and chemical maintenance, models project rapid, non-linear climatic collapse leading to cascading biogeochemical failures far exceeding current predictive risk assessments.