Since the beginning of time, the human race has found it necessary or highly desirable to persuade others to do or act as requested. Often, the request for action is satisfied. When the request or ...

Formal logic helps us build and evaluate rational arguments, which helps us to test claims, explain our reasoning, and keep discussions clear. The first step in learning formal logic is learning about ...

Real knowledge is to know the extent of one’s own ignorance. —Confucius What if we are being radically deceived? What if I am no more than a brain kept alive in a vat and fed with stimuli by a mad ...