Simon J. Evnine explores the view (which he calls amorphic hylomorphism) that some objects have matter from which they are distinct but that this distinctness is not due to the existence of anything like a form. He draws on Aristotle's insight that such objects must be understood in terms of an account that links what they are essentially with how they come to exist and what their functions are (the coincidence of formal, final, and efficient causes). Artifacts are the most prominent kind of objects where these three features coincide, and Evnine develops a detailed account of the existence...