Thwaites Glacier poses threat to global sea levels

Scientists warn of Thwaites Glacier's potential collapse, which could flood major coastal cities.

Thwaites Glacier could cause devastating sea level rise

Thwaites Glacier in West Antarctica, often called the 'Doomsday Glacier', is facing imminent collapse. This glacier, covering an area comparable to the UK, is at risk of causing a sea-level rise of around 65 centimeters if it breaks apart. The implications are severe, with major cities like London, New York, and Bangkok in jeopardy of significant flooding. Research indicates that warm ocean currents are destabilizing the glacier, exacerbated by drainage from hidden lakes beneath its surface. The glacier is currently losing ice at more than double the rate seen in the 1990s, contributing to rising concerns among scientists about its future stability.

The situation with Thwaites Glacier highlights a critical issue in climate science: the effects of global warming are accelerating at an alarming rate. With each passing year, we see tangible evidence that glaciers, particularly in vulnerable regions like Antarctica, are retreating faster than expected. This not only threatens ecosystems but also human habitation in major urban centers. If global greenhouse gas emissions are not curtailed, the potential for escalating sea levels could reshape coastlines and displace millions.

Highlights

Urgent action on climate change is needed to protect vulnerable regions from melting glaciers.