Definition
Evidence is information indicating whether a belief or proposition is true or valid. It's used to support claims, prove facts, or reach conclusions. Think of it like clues at a crime scene π; each piece helps solve the mystery. Evidence can be direct (eyewitness testimony) or circumstantial (indirect inference). It plays a critical role in debates, investigations, and legal proceedings. Strong evidence is compelling and difficult to refute. Without evidence, opinions are just opinions; evidence is key to proof.