Thermohaline Circulation Disruption Proposed as Younger Dryas Cause

Thermohaline Circulation Disruption Proposed as Younger Dryas Cause. Theory: Meltwater pulses interrupted thermohaline circulation in the North Atlantic The conveyor belt of warm water (Gulf Stream) delivers heat to northwestern Europe Freshwater influx disrupted deep water formation and ocean currents

Researchers proposed massive meltwater pulses disrupted the thermohaline 'conveyor belt' carrying warmth to northwestern Europe via the Gulf Stream. However, scientists note it creates a tautological argument: meltwater caused cooling, but what caused the meltwater? The theory has a circular logic problem. 🔄🌊

Key Facts

• Theory: Meltwater pulses interrupted thermohaline circulation in the North Atlantic
• The conveyor belt of warm water (Gulf Stream) delivers heat to northwestern Europe
• Freshwater influx disrupted deep water formation and ocean currents
• Speaker notes this creates a tautological argument: meltwater caused cooling, but what caused the meltwater?
• Speaker argues thermohaline disruption was an effect, not the ultimate cause of Younger Dryas
• Similar concerns raised about modern Greenland ice sheet melting

Source: The Inexplicable Thaw: The Younger Dryas Enigma by The Randall Carlson