The right to life is the belief that a human or other animal has the right to live and, in particular, should not be killed by another entity. The concept of a right to life arises in debates on issues including capital punishment, with some people seeing it as immoral; abortion, with some considering the killing of a human fetus immoral; euthanasia, in which the decision to end one's life outside of natural means is seen as incorrect; meat production and consumption, in which the breeding and killing of animals for their meat is seen by some people as an infringement on their rights; and in killings by law enforcement, which is seen by some as an infringement of a person's right to live. Various individuals may disagree in which of these areas the principle of a right to life might apply.