is to find the common sense shared by different people and nations. He made this a basis for a new and better-founded approach to discuss Natural Law, improving upon Grotius, John Selden, and Pufendorf who he felt had failed to convince, because they could claim no authority from nature. Unlike Grotius, Vico went beyond looking for one single set of similarities amongst nations but also established rules about how natural law properly changes as peoples change, and has to be judged relative to this state of development. He thus developed a detailed view of an evolving wisdom of peoples. Ancient forgotten wisdoms, he claimed, could be re-discovered by analysis of languages and myths formed under the influence of them. This is comparable to both Montesquieu's Spirit of the Laws, as well as much later Hegelian historicism, both of which apparently developed without any awareness of Vico's work. Thomas Reid and the Scottish school Contemporary with Hume, but critical of Hume's scepticism, a so-called Scottish school of Common Sense formed, whose basic principle was enunciated by its founder and greatest figure, Thomas Reid: Thomas Reid was a successor to Francis Hutcheson and Adam Smith as Professor of Moral Philosophy, Glasgow. While Reid's interests lay in the defense of common sense as a type of self-evident knowledge available to individuals, this was also part of a defense of natural law in the style of Grotius. He believed his use of "common sense" encompassed both the communal common sense described by Shaftesbury and Hutcheson, and the perceptive powers described by Aristotelians. Reid was criticised, partly for his critique of Hume, by Kant and J. S. Mill, who were two of the most important influences in nineteenth century philosophy. He was blamed for over-stating Hume's scepticism of commonly held beliefs, and more importantly for not perceiving the problem with any claim that common sense could ever fulfill Cartesian (or Kantian) demands for absolute knowledge. Reid furthermore emphasized inborn common sense as opposed to only experience and sense perception. In this way his common sense has a similarity to the assertion of knowledge asserted by rationalists like Descartes and Kant, despite Reid's criticism of Descartes concerning his theory of ideas. Hume was critical of Reid on this point. Despite the criticism, the influence of the Scottish school was notable for example upon American pragmatism, and modern Thomism. The influence has been particularly important concerning the