In the past 25 years or so, the issue of ethical universalizability has figured prominently in theoretical as well as practical ethics. The term, 'universaliz ability' used in connection with ethical considerations, was apparently first introduced in the mid-1950s by R. M. Hare to refer to what he characterized as a logical thesis about certain sorts of evaluative sentences (Hare, 1955). The term has since been used to cover a broad variety of ethical considerations including those associated with the ideas (...) of impartiality, consistency, justice, equality, and reversibility as well as those raised in the familar questions: 'What if everyone did that?' and 'How would you like it if someone did that to you? But this recent effloresence of the use of the term 'universalizability' is something that has deep historical roots, and has been central in various forms to the thinking about morality of some of the greatest and most influential philosophers in the western tradition. While the term is relatively new, the ideas it is now used to express have a long history. Most of these ideas and questions have been or can be formulated into a principle to be discussed, criticized, or defended. As we discuss these ideas below this prin ciple will be stated on a separate numbered line. The concepts of justice and equality were closely linked in Greek thought. These connections between these two concepts are apparent even in two authors who were hostile to the connection, Plato and Aristotle. (shrink)

Mongolian philosophy in the post-communism period.

How people react emotionally to the positive or negative events that they experience in their lives depends in part on whether particular outcomes are perceived to be deserved or undeserved. For ex...

The theory of relativity forbids the superluminal travel of ordinary matter. However, it is possible to amend the theory of relativity and to develop a theory permitting superluminal travel. The acceptability of the features needed for superluminal travel is discussed.

On November 19, 2017, the eighth annual Analytic Theology Lecture was delivered in Boston, Massachusetts by N.T. Wright before the American Academy of Religion. His lecture, titled “The Meanings of History: Event and Interpretation in the Bible and Theology,” is printed here for the first time.

The geodesics and the curvature of a metric representing an isolated tachyon are investigated. It is argued that the properties are unphysical and inconsistent with observation, thus providing further evidence against the existence of tachyons.

In a previous paper a theoretical method permitting superluminal travel was suggested. A difficulty with the global conservation of energy and momentum is settled here.