Abstract

In 1942, replying to a criticism put to him by Langford, G. E. Moore confessed that he was unable to solve the paradox of analysis. But while conceding inability to solve the puzzle Moore offered the following suggestion, which he did not further develop: I think that, in order to explain the fact that, even if ‘To be a brother is the same thing as to be a male sibling’ is true, yet nevertheless this statement is not the same as the statement ‘To be a brother is to be a brother’, one must suppose that both statements are in some sense about the expressions used as well as about the concept of being a brother. But in what sense they are about the expressions used I cannot see clearly; and therefore I cannot give any clear solution to the puzzle