"Fail Safe" is a term used to describe systems designed to automatically revert to a safe condition in the event of a failure. This concept is crucial in various fields, including engineering, aviation, and nuclear power, where the consequences of failure can be severe. The goal is to minimize risks and ensure safety by implementing backup systems or protocols that activate when primary systems fail. In popular culture, "Fail Safe" is also the title of a 1962 film and a novel by Eugene Burdick and Harvey Wheeler. The story revolves around a nuclear crisis caused by a malfunction in a military system, highlighting the potential dangers of technology and the importance of human oversight. The narrative raises questions about decision-making under pressure and the ethical implications of nuclear warfare.