John-Michael Kuczynski5 days ago1 minDescartes once said that his ideas "in themselves" are neither true nor false. What did he mean?

John-Michael Kuczynski5 days ago1 minIf A belongs to set A and set B, does it imply that A is a subset of B?

John-Michael Kuczynski6 days ago1 minDoes every paradox involve, in some way, both self-reference and negation?

John-Michael Kuczynski6 days ago1 minWhat is something about probability that most people don't understand?