Thwaites is a runaway climate disaster. New studies show how.

The Thwaites Glacier in West Antarctica, often referred to as the "Doomsday Glacier," is experiencing alarming rates of melting, according to recent studies. This matters greatly because Thwaites plays a crucial role in regulating global sea levels; it acts as a plug holding back ice from the West Antarctic Ice Sheet. If Thwaites collapses, it could lead to a significant rise in sea levels, drowning coastlines around the world and displacing millions of people.

The situation with Thwaites is particularly concerning because its collapse could be irreversible. The glacier is melting from beneath by warm ocean water, which is a process that can't be easily stopped. Moreover, the ice sheet behind Thwaites is also at risk of melting and flowing into the ocean, accelerating sea-level rise. This scenario is especially worrying given that Thwaites alone could raise global sea levels by up to 2 feet if it were to melt completely. The industry context here involves ongoing research into the impacts of climate change on polar ice sheets and the urgent need for global action to mitigate these effects.

What's next to watch is how policymakers and scientists respond to these findings. The Intergovernmental Panel on Climate Change (IPCC) has highlighted the risks associated with ice sheet collapse, but there's still a need for more specific, actionable strategies to prevent or mitigate such disasters. As research continues to shed light on the dynamics of glaciers like Thwaites, keeping an eye on international climate agreements and national policies aimed at reducing greenhouse gas emissions will be crucial. The goal is to slow down climate change and its impacts on ice sheets and sea levels, offering a window of opportunity for adaptation and resilience-building efforts worldwide.

Originally reported by grist.org. ClimateNews adds analysis for climate & energy readers.