The final part of Professor Dan Robinson's series on Reid's critique of David Hume. “Like all other sciences, morals must have first principles, and all moral reasoning is based on them... In all rational belief, the thing believed is either a first principle or something inferred by valid reasoning from first principles”. As for utility, “Suppose that mice rescue the distressed person by chewing through the cords that bound him. Is there moral goodness in this act of the mice?” Beyond the...

The seventh part of Professor Dan Robinson's series on Reid's critique of David Hume. In his Enquiry Concerning the Principles of Morals [1751], Hume states: “The final sentence, it is probable, which pronounces characters and actions amiable or odious, praise-worthy or blameable; that which stamps on them the mark of honour or infamy, approbation or censure; that which renders morality an active principle and constitutes virtue our happiness, and vice our misery; it is probable, I say,...

The sixth part of Professor Dan Robinson's series on Reid's critique of David Hume. In the third of his Essays on The Intellectual Powers of Man, Reid devotes the fourth chapter to the concept of 'identity', and the sixth chapter to Locke's theory of 'personal identity'. This latter chapter is widely regarded as a definitive refutation of the thesis that personal identity is no more than memories of a certain sort, less a “bundle of perceptions”. As he says, “This conviction of one’s own...

The fifth part of Professor Dan Robinson's series on Reid's critique of David Hume. “There are some philosophers who imagine we are every moment intimately conscious of what we call our self; that we feel its existence and its continuance in existence; and are certain, beyond the evidence of a demonstration, both of its perfect identity and simplicity…For my part, when I enter most intimately into what I call myself, I always stumble on some particular perception or other, of heat or cold,...

The fourth part of Professor Dan Robinson's series examining Reid's critique of David Hume. “It is evident that a power is a quality, and therefore can’t exist without a subject to which it belongs…This (Humean) suggestion— There exists some power that cannot be attributed to any thing, any subject, which has the power —is an absurdity…No principle seems to have been more universally acknowledged by mankind ever since the first dawn of reason than that every change we observe in nature must...

The third part of Professor Dan Robinson's series examining Reid's critique of David Hume. Causality arises from a habit of the mind formed by repeated experiences. “There is nothing in any objects to persuade us, that they are either always remote or always contiguous; and when from experience and observation we discover, that their relation in this particular is invariable, we, always conclude there is some secret cause, which separates or unites them…” Creative Commons...

Part two of Professor Dan Robinson's examination of Reid's critique of David Hume. Is it the case that every simple idea is a “copy” of a simple impression? Hume is but the latest to deny that we have direct access to the external world. The “ideal” theory, relegating ideas to a mental realm whose occupants are but “copies” of some indefinite thing, is the sure path to skepticism and is at variance with the proper methods of science. Creative Commons Attribution-Non-Commercial-Share Alike...

Professor Dan Robinson, Oxford University, delivers the first part of his series examining Reid's Critique of Hume. Hume defends the thesis according to which “ALL THE PERCEPTIONS OF THE HUMAN MIND RESOLVE THEMSELVES INTO…IMPRESSIONS AND IDEAS”. Accordingly, “We may prosecute this enquiry to what length we please; where we shall always find, that every idea which we examine is copied from a similar impression”. Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England &...