Frege

1. A. Is that door open? B. The door is open Do A and B express the same thoughts? Do they have the same senses? 2. Are there such thi...

1. What is it for a thought to be 'true'? 2. Do we need a truth predicate? 3. What is the relationship between assertoric sentence...

1. What is conceptual analysis? 2. Think of some other conceptual analysis you have done in other philosophy courses? What was the purpose...

1. What is an extension of a concept? 2. What is Basic Law V, and why does Frege need it? 3. What is Russell's paradox? 4. How should...

NB. Please don't get too caught up in Freges own invented notation: hardly anyone uses it anymore. Concentrate on the ideas. 1. What i...

From last time: 3. Are thoughts public? Why/why not? New Questions 1. What are sharp boundaries? 2. What does Frege think about sharp ...

1. What do you think a 'thought' is? What did Frege think? Did it change? 2. If me and you are thinking/grasping the same thing, w...