Tom Cruise's 'Digger' Sends 400-Square-Mile Greenland Iceberg at Europe as Scientists Reject Tsunami Threat
Updated
Updated · Scientific American · Oct 2
Tom Cruise's 'Digger' Sends 400-Square-Mile Greenland Iceberg at Europe as Scientists Reject Tsunami Threat
2 articles · Updated · Scientific American · Oct 2
Summary
A 400-square-mile iceberg called Judy drives Tom Cruise's new film "Digger," where a Greenland calving event sends it toward Europe and threatens Norway with a tsunami.
Climate scientists say that scenario is largely impossible: ice shelves already float, so breakoffs do not raise sea level, and any waves from calving are usually limited to a few kilometers.
Nils Bochow said Judy is likely far larger than any plausible Greenland iceberg; a recent Petermann Glacier iceberg measured 29 square miles, and even Greenland's 2010 giant was only about a quarter Judy's size.
Chris Stokes said large icebergs usually melt before reaching major populated areas, though they can still endanger shipping and nearby coastal or tourist activity.
The film exaggerates the mechanics, but its broader warning aligns with science: human-driven warming is melting Greenland and Antarctic ice sheets, a slow-moving process that will raise global sea levels.