In "Moral Realism and the Foundations of Ethics", David Brink defendsexternalist moral realism against Mackie's sceptical arguments, whichpresuppose some kind of internalism. But Brink confuses the issues by failing to distinguish different kinds of internalism. What he calls conceptual internalism may be false, but Mackie can retreat to sociological internalism, which holds that most people believe moral requirements to be capable of motivating action regardless of pre-existing desires. Brink does not challenge that thesis, which isall that Mackie's sceptical arguments necessarily (...) presuppose. (shrink)

A conception of an environmental ethic is set forth which involves postulating that nonconscious natural objects can have value in their own right, independently of human interests. Two kinds of objection are considered: those that deny the possibility of developing an ethic ofthe environment that accepts this postulate, and those.that deny the necessity of constructing such an ethic. Both types of objection are found wanting. The essay condudes with some tentative remarks regarding the notion of inherent value.

The notion of self-interest has not received from philosophers of this century the attention it deserves. In this paper, I shall first elucidate the views on self-interest of a philosopher who nourished in the last century. It could be argued that Henry Sidgwick's views on this topic are the most considered in the history of philosophy. I shall then point to a number of misconceptions in his position, and suggest a more satisfactory account. I shall attempt also to solve a (...) problem for this new account with the aid of a Sidgwickian distinction. (shrink)