Originalism is a legal philosophy that interprets the Constitution based on its original meaning at the time it was written. Proponents believe that understanding the intentions of the Founding Fathers and the historical context is essential for applying constitutional principles today. This approach aims to maintain the stability and predictability of the law. Critics of Originalism argue that it can be too rigid and may not account for societal changes and evolving values. They suggest that a more flexible interpretation is necessary to address contemporary issues while still respecting the Constitution's foundational principles.