Editor's pick.

Views Your letters On the vexed question of the existence of free will 30 September, p 32 From Michael Elstob, Bellingdon, Buckinghamshire, UK Agency alone isn't enough for free will. From Richard Taylor, Guildford, Surrey, UK Your article claims that some people worry about judging criminals unfairly if there is no free will, meaning their crimes were predetermined. From Frank Webster, Guildford, Surrey, UK Debating free will, or the lack of it, by reference to neuroscience is a category error. [Extracted from the article]