Economists have been unable to comprehend the logical framework of Keynes’ A Treatise on Probability (1921) and General Theory (1936). This is due to their failure to read both works in their entirety. Instead, they concentrate on the first three chapters of Part I of the General Theory or the...

This paper concentrates on Keynes’s solution to a version of Boole’s Challenge Problem of 1851. The problem is solved by Keynes mathematically at the end of Chapter 15 of the A Treatise on Probability, 1921. A study of this problem demonstrates Keynes’s understanding of Boole’s technique...

Adam Smith’s version of Virtue Ethics can be traced directly back to Plato (Socrates) and Aristotle. Smith basically skipped Aquinas and Augustine because they were also Catholic theologians, as well as philosophers. Referencing them would not have been looked upon kindly by the Scottish...

Eight centuries ago, Thomas Aquinas clearly differentiated between probability and uncertainty in decision making. He viewed probability eclectically as having elements that involved propositions about events, frequency of events, and single events. He found an important role in his approach for...