This author of "On Denoting" worked with the author of Process and Reality which attempted to work-around his namesake paradox, which showed that Cantor's set theory is self-contradictory.
This thinker used the example of a man offering a lira to the laziest beggar in one work that discusses the virtues of not working. This author of In Praise of Idleness is also the namesake of a statement that New Foundations attempted to work-around, which is conceptually equivalent to the statement about "the barber with a shave." In another work, he examined the designators the "author who wrote Waverley" and examined the sentence "the king of France is bald." This author of "On Denoting" worked with the author of Process and Reality which attempted to work-around his namesake paradox, which showed that Cantor's set theory is self-contradictory. For 10 points, name this man who collaborated with Alfred North Whitehead on Principia Mathematica.
This thinker used the example of a man offering a lira to the laziest beggar in one work that discusses the virtues of not working.
Bertrand Russell