Human rights are fundamental moral principles that establish standards for human behavior and are regularly protected as legal rights. They include rights such as freedom from unlawful imprisonment and torture. Human rights doctrines have been highly influential in international law and institutions, and continue to be debated in terms of their precise meaning and justifications. Human rights include both negative rights that require inaction, like freedom of speech, as well as positive rights that require action to fulfill, like rights to education and healthcare.