My 5-year-old nephew once confidently told me that all dinosaurs were green because his three dinosaur toys were green. So I showed him a nature documentary, Walking with Dinosaurs, and suddenly, ...

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 ...

The defendant didn’t tell his side of the story after he was arrested. Innocent people never invoke their Fifth Amendment right to remain silent. Therefore, the defendant is guilty [1]. Source: ...