Tool use and causal cognition: an introduction / Teresa McCormack, Christoph Hoerl, and Stephen Butterfill -- A philosopher looks at tool use and causal understanding / James Woodward -- The development of human tool use early in life / Marissa L. Greif and Amy Needham -- Through a floppy tool darkly: toward a conceptual overthrow of animal alchemy / Daniel J. Povinelli and Derek C. Penn -- Causal knowledge in corvids, primates, and children: more than meets the eye? / Amanda Seed, Daniel Hanus, and Josep Call -- The evolutionary origins of causal cognition: learning and using causal structures / Brian J. Edwards, Benjamin M. Rottman, and Laurie R. Santos -- Tool use, planning, and future thinking in children and animals / Teresa McCormack and Christoph Hoerl -- Representing causality / Christopher Peacocke -- Why do language use and tool use both count as manifestations of intelligence? / John Campbell -- Effects of brain damage on human tool use / Georg Goldenberg -- Human tool use: a causal role in plasticity of bodily and spatial representations / Lucilla Cardinali ... [et al.] -- Tool use and the representation of peripersonal space in humans / Charles Spence