Scientists Unite in Warning of 'Doomsday', Earth Faces Destruction
Many experts are predicting the future of Earth. An emergency warning has been sounded to enable people worldwide to anticipate the threat of Earth’s destruction.
A total of 44 climate scientists from around the world have sought to urge policymakers in several Nordic countries—including Denmark, Iceland, Norway, Finland, and Sweden—to address the melting ice in the North Atlantic and the crucial ocean currents.
In an open letter published online on Monday (21 October), Michael Mann, a climate expert from the University of Pennsylvania, and other scientists stated that the risk of weakening ocean circulation in the Atlantic has been greatly underestimated and requires immediate action.
The current in question is the one that forms the Atlantic Meridional Overturning Circulation (AMOC), a giant ocean conveyor belt that includes the Gulf Stream and transports heat to the Northern Hemisphere.
Research indicates that the AMOC is slowing and could soon reach a tipping point due to global warming, causing climate chaos on Earth.
“Such changes in ocean circulation would have severe and irreversible impacts, particularly for Nordic countries, but also for other parts of the world,” the scientists wrote in the letter, quoted from Live Science on Sunday (12 April 2026).
The collapse of the AMOC would cause significant cooling and extreme weather in Nordic countries. This would enlarge and deepen the “cold blob” that has already formed over the eastern North Atlantic due to the slowing of the heat-carrying current.
The collapse of the ocean current would also likely accelerate climate impacts in the Northern Hemisphere, threatening agriculture in Northwest Europe.
“Other regions will also feel the effects,” the scientists said in the letter.
If the AMOC stops, it would trigger a southward shift in tropical monsoon systems, with disastrous consequences for agriculture and ecosystems.
A halted ocean current could further raise sea levels along the US Atlantic coast and cause upheaval in marine ecosystems and fisheries.
The scientists sent the letter to the Nordic Council of Ministers, an intergovernmental forum tasked with promoting cooperation among Nordic countries.
They urged policymakers to take the risks posed by the AMOC collapse seriously and to press international partners to remain committed to the 2015 Paris Agreement, which aims to keep the average global temperature rise to 1.5 degrees Celsius above pre-industrial levels.