Plant Cognition—An Empirical Primer

Recent advances in plant biology suggest that plants engage in complex behaviours once thought to require nervous systems. This article surveys the empirical foundations of plant cognition, covering research on goal‐directed movement, decision‐making, anticipatory behaviour, communication, phytoacoustics, and plant neurobiology. In addition, we examine evidence for systemic signalling and anaesthesia in plants, alongside parallels and contrasts with animal cognition. These findings indicate that cognition may not be restricted to neural organisms, challenging conventional boundaries of mind. Building on this empirical base, we explore the philosophical and ethical implications of attributing cognition to plants. The discussion engages classic debates about other minds, functionalism, multiple realisability, and the possibility of plant sentience. Even if plant sentience remains speculative, their cognitive complexity raises broader questions about ecological value, precautionary concern, and the scope of moral consideration. Taken together, these discussions highlight how empirical discoveries in plant biology intersect with enduring philosophical questions about mind, intelligence, and moral status. A companion article, Plant Cognition—A Methodological Primer, provides the necessary theoretical and methodological background, whereas this piece focuses on evidence and implications

Cognition · Empirical evidence · Empirical research · Parallels · Sentience · Animal and Plant Science Education · Plant and Biological Electrophysiology Studies · Slime Mold and Myxomycetes Research

• The Opacity of MindAn Integrative Theory of Self-Knowledge

  Peter Carruthers•The opacity of mind•2011

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• Psychological Predicates

  Hilary Putnam•Art, Mind, and Religion•1967

  Incluir item

• Other Minds

  Open Access•Alec Hyslop•Other Minds•1995

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• The search for invertebrate consciousness

  Open Access•Jonathan Birch•Noûs•2022

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• Direct perception in the intersubjective context

  Open Access•Shaun Gallagher•Consciousness and Cognition•2008

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• Are plants cognitive? A reply to Adams

  Open Access•Miguel Segundo-Ortin, Paco Calvo•Studies in History and Philosophy…•2018

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• Cognition wars

  Open Access•Fred Adams•Studies in History and Philosophy…•2018

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• Model Organisms for Studying Decision-Making

  Open Access•Linus Ta-Lun Huang, Leonardo Bich et al.•Philosophy of Science•2021

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• Laboratory science versus country-house experiments. The controversy between Julius Sachs and Charles Darwin

  Open Access•Soraya De Chadarevian•The British Journal for the…•1996

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