A group of scientists and ethicists argues there is sufficient evidence of the marine mammals’ intelligence, self-awareness and complex behaviour to enshrine their rights in legislation. Under the declaration of rights for cetaceans, a term that includes dolphins, whales and porpoises, the animals would be protected as “non-human persons” and have a legally enforceable right to life. (via Whales and dolphins ‘should have legal rights’ | World news | The Guardian)