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The Guardian - UK
The Guardian - UK
Science

In 500 years’ time, which current scientific theories will be as discredited as flat Earth theory?

Round you say?
Round you say? Photograph: UniversalImagesGroup/Getty Images

Five hundred years or so ago a significant number of people thought the world was flat. In 500 years’ time, which current scientific theories will be relegated to the same level as the flat Earth theory is now? Richard Cutsforth, Chichester

Post your answers (and new questions) below or send them to nq@theguardian.com. A selection will be published on Sunday.


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