Modern research shows that morality is not an exclusively human characteristic or a special spiritual skill possessed only by humans as rational beings. In fact, the foundations of morality are also evident in other animal species. Morality turns out to be an acquisition that different living beings, including humans, gain through evolution.
The Evolution of Morality, Drones and Memory: How the Ethics of War Are Changing
«We Live in a World of States for Which War Has Historically Been One of the Key Tasks»