To Make a ‘Snowball Earth’: Sci-Fi’s Rapid Visions vs. Geology’s Slow Reality

Medical news

Apocalyptic scenarios of a completely frozen Earth, such as those famously depicted in films like ‘The Day After Tomorrow’ or ‘Snowpiercer,’ alongside the geological concept of a ‘Snowball Earth,’ often appear to be purely fictional. While these dramatic and imaginative visions of a world encased in ice are largely fantastical, they frequently contain a compelling kernel of scientific truth, making them more than just idle speculation.

Alexander Reed
Alexander Reed

Alexander Reed brings Cambridge's medical research scene to life through his insightful reporting. With a background in biochemistry and journalism, he excels at breaking down intricate scientific concepts for readers. His recent series on genomic medicine earned him the prestigious Medical Journalism Award.

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