The right to die is a concept based on the opinion that human beings are entitled to end their life or undergo voluntary euthanasia. Possession of this right is often understood that a person with a terminal illness, incurable pain, or without the will to continue living, should be allowed to end their own life, use assisted suicide, or to decline life-prolonging treatment. The question of who, if anyone, may be empowered to make this decision is often the subject of debate.
Religious views on suicide vary from the Hindu and Jain practices of non-violent suicide through fasting (Prayopavesa and Santhara, respectively) to considering it a grave sin, as in Catholicism.
The preservation and value of life have led to many medical advancements when it comes to treating patients. New devices and the development of palliative care have allowed humans to live longer than before. Prior to these medical advancements and care, the lifespans of those who were unconscious, minimally unconscious, and in a vegetative state were short as they were unable to receive assistance with basic needs such as breathing and feeding. The advancement of medical technology raises the question about the quality of life of patients who are no longer conscious. For example, the right to self-determination questions the definition of quality and sanctity of life—if one had the right to live, then the right to die must follow suit. There are questions in ethics as to whether or not a right to die can coexist with a right to life. If it is argued that the right to life is inalienable, then it cannot be surrendered and therefore may be incompatible with a right to die. A second debate exists within bioethics over whether the right to die is universal, only applies under certain circumstances (such as terminal illness), or if it exists at all. It is also stated that 'right to live' is not synonymous to 'obligation to live.' From that point of view, the right to live can coexist with the right to die.
The right to die is supported and rejected by many.