Absolute truth refers to a fact or belief that is universally valid and unchanging, regardless of individual perspectives or circumstances. It is often contrasted with subjective truths, which can vary based on personal experiences or opinions. Absolute truths are considered objective and can be verified through evidence or logical reasoning. In philosophy, the concept of absolute truth raises questions about the nature of reality and knowledge. Many thinkers, such as Plato and Immanuel Kant, have explored the implications of absolute truths in understanding existence and morality. In science, absolute truths are sought through empirical evidence, aiming to establish facts that hold true across different contexts.