As an author I've published a great many blog posts, papers, and books about a whole lot of issues; a small encyclopedia of them, if you will. The more that one publishes the more of a context informed readers have for understanding an author on a separate issue. So let's consider the relevant books of David Hume, apart from his History of England which was a massively influential six-volume historical work that thrust him into fame. Let's see if there's a reason he didn't respond to Bayes Theorem. (In what follows A.I. insisted that I let her help a bit.)
A Treatise of Human Nature was published in London in multiple volumes between 1739 and 1740. Together it was Hume’s most comprehensive philosophical work. It breaks down the origins of human knowledge, ideas, cause and effect, personal identity, the passions, and morality.
An Enquiry Concerning Human Understanding (1748). A more accessible, revised version of the first book of the Treatise. It specifically addresses skepticism, our understanding of cause and effect, free will, and the critique of miracles. Thomas Bayes’s work on probability appeared posthumously in 1763. His friend Richard Price discovered the manuscript and published it posthumously in 1767 along with his explanation of Bayesian methods for assessing miracles. We know Hume read Price's paper and liked it. But Hume neither addressed Bayesian arguments nor revised his account of miracles for the 1768 and 1777 editions of his Enquiry.
An Enquiry Concerning the Principles of Morals (1751): Hume’s dedicated work on ethics. By relying on empirical observations of human nature rather than abstract religious or rationalist dogmas, Hume presents morality as a practical, natural tool designed by humans to foster social harmony and mutual well-being.
The Natural History of Religion (1757). Hume treats religious history as a natural, secular phenomenon, fundamentally undermining the belief that religion is inherently rooted in reason or divine revelation.
Dialogues Concerning Natural Religion (1779). His last book published posthumanously. It explores the psychological and sociological origins of religious belief, arguing that religion stems not from rational contemplation or innate knowledge of God, but from the emotional drives of human nature, primarily fear, anxiety, and the desire for security.







