This lecture investigates the logical relationship between temporal sequence and causal necessity, specifically addressing the question of whether a cause must precede its effect.

G. E. M. Anscombe, a prominent 20th-century analytic philosopher, utilizes this lecture to challenge the traditional Humean assumption that causality is strictly dependent on temporal priority. By examining the conceptual boundaries of 'beginning' and 'cause,' she provides a rigorous analysis of how we categorize events in time. The text serves as a critical intervention in the philosophy of time and action, questioning the necessity of the 'before-and-after' framework in causal explanations.

Experts recognize this lecture as a significant contribution to the analytic tradition, particularly for its precise linguistic and logical dissection of causal concepts. Readers frequently note the academic density of the prose, which requires a strong background in formal logic and metaphysics to fully grasp the nuances of Anscombe's argument.