 At the beginning of his discussion of Collins and determinism Jacopo Agnesina remarks: “Determinism is the aspect of Anthony Collins thought that has always met with the most success” (Agnesina 2018: 97). In A Philosophical Inquiry Concerning Human Liberty Collins briefly states his position. He rejects the view that there is any freedom from necessity and claims that insofar as there is human freedom it is “liberty or freedom from outward impediment to action”. Such freedom is compatible with necessity. Collins holds that every action has been caused and must necessarily have occurred. The future is as much determined as the past. He then gives six arguments for this form of determinism.