‘This is dangerous’: slime moulds and the bitter debate over the nature of intelligence

Scientists are engaged in a heated debate over whether simple organisms like slime moulds possess intelligence. The discussion challenges traditional biological definitions and forces a re-evaluation of how we perceive cognitive processes in non-neural life forms.
Why it matters
Redefining intelligence could fundamentally change our understanding of biology, evolution, and the status of simple organisms in the natural world.
Slime mould plasmodium advances over leaf litter and forms sclerotium. Video: BBC/Getty The long read ‘This is dangerous’: slime moulds and the bitter debate over the nature of intelligence Scientists are battling over whether supposedly simple organisms should be considered ‘intelligent’. The outcome could reshape our understanding of the natural world – and our own place within it
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