What does the concept of 'nuclear ethics' primarily focus on?

The concept of 'nuclear ethics' primarily focuses on the moral considerations related to nuclear weapons. This area of study examines the ethical implications of developing, deploying, and managing nuclear arsenals. It addresses questions about the justification for their existence, the potential consequences of their use, and the responsibilities of states and individuals involved in nuclear policy and decision-making.

This focus on moral considerations is crucial given the catastrophic impacts that nuclear weapons can have on human life and the environment. It prompts discussions about deterrence theory, just war theory, and the balance between national security and humanitarian concerns.

While financial implications, historical uses of nuclear energy, and technical advancements in reactor design are important topics within the broader field of nuclear studies, they do not capture the essence of nuclear ethics, which is fundamentally concerned with issues of right and wrong in the context of nuclear weapons and their potential to cause mass destruction.