All Vatican anarchists are honest and dishonest at the same time if there is no anarchists in Vatican! How to resolve this contradiction?
12186
How does predicate logic handle contradictory statements about something that does not exist?
33962
What is the distinction being made with regards to truth and falsity in these two sources?
36505
Where is the line drawn between immoral inactivity and a simple lack of action?
111866
expected true to respond to true?
8100
How to answer a negative question without ambiguity?
131517
Are Vulcans really incapable of telling a lie?
54805
Link to code of conduct broken?
47359
Could 'cogito ergo sum' possibly be false?
126191
What is a word to describe a response to a question that is evasive but not untrue
136734
Do truth tables need proofs?
20789
If $\Sigma \vdash \varphi$ then $\Sigma \vdash \forall x \varphi$. Why when $(\varphi \implies \forall x \varphi)$ is not true?
950
Doubts on the axiom of union?
121487
Still struggling to understand vacuous truths
24344
What would Kant do when two categorical imperatives conflict? Could he ever justify lying?
109858
How could a statement be true without proof?
136577
In formal logic, how is it possible for an argument with a contradictory conclusion to be valid?
144129
Is it okay to dispute the premise of a question?