More than one person has believed that all good arguments are logically sound, but this is a mistake. Not all good arguments are logically sound. Even so, understanding why not all good arguments are logically sound can help us better understand what good arguments are. I will discuss what good arguments are, I will explain what it means for an argument to be logically sound, explain the distinction between deductive and inductive arguments, and present an argument that proves that not all good arguments are logically sound. (more…)