The following is an excerpt of The Art of Logic in an Illogical World by Eugenia Cheng. If factors A and B cause a situation, which is to blame? We now know that to negate an “and” statement we only ...

Albert Ellis started a revolution in psychotherapy by introducing the world to a form of therapy founded on a profoundly helpful insight of the ancient Stoic philosopher, Epictetus. It goes like this: ...

While the world of logic puzzles is vast, finding your niche can make you a stronger solver. By Isaac Aronow The rich and complex philosophical concept of logic is the engine that drives an ...

We are somewhat spoiled because electronics today are very reliable compared to even a few decades ago. Most modern electronics obey the bathtub curve. If they don’t fail right away, they won’t fail ...

We have seen that we can deduce new conditionals from old. But where do we get conditionals to start with? Fortunately, we can get conditionals from our three principles. Premise (5) in the LSAT ...