4 Countries Race to Destroy Remaining Arctic Sea Ice

Posted by Physical_Ad5702@reddit | collapse | View on Reddit | 134 comments

Canada, the US, Russia and China are all building fleets of new ice-breaker ships to carve paths in the dwindling Arctic Sea ice. It's a mad dash to see who can establish dominance in the Arctic Sea and gain geopolitical leverage in the form of controlling shipping routes, access to minerals (oil/gas/rare earths) and establish military / naval power in the Arctic. This is related to collapse because what little Arctic Sea ice remains is playing a crucial role stabilizing our climate. Many of us on the sub are familiar with the possibility of a "blue ocean event" - where we lose the remaining sea ice in the Arctic which results in rapid warming of the water, much like a drink with ice cubes stays cold on a hot day, until all the ice melts, and then rapidly heats up. Related to collapse as the economy once again triumphs over a habitable planet.

https://www.theguardian.com/environment/2025/jul/04/canada-icebreakers-arctic