Autonomy, the ability to make informed, uncoerced choices, forms the foundation of moral, political, and bioethical thought. It encompasses self-governance within institutions, personal agency in ethical contexts, and the rights of patients in medicine. Philosophers such as Kant viewed it as rational self-legislation, while John Stuart Mill associated it with individual freedom in the face of societal control.
Thomas Hill Green highlighted autonomy as a moral necessity grounded in reason, and Richard Price connected it to self-rule within civil society. The idea also pertains to institutional self-determination and technological self-sufficiency, underscoring its wide-ranging significance. Thus, autonomy stands as a central principle of ethical decision-making, political organization, and human dignity across various fields.