People who are about to die together, and have accepted this prospect, naturally develop a sense of solidarity. If we are all to suffer the fate of execution (by nature) and subsequent non-existence, it doesn't feel good to aggravate each other's remaining days. It feels better to console each other. Thus, spreading knowledge about the basic parameters of human life, as outlined above, has a natural pacifying effect and contributes to the safety of human societies.
THE BASIS FOR HUMAN SOLIDARITY
THE SIZE OF GOVERNED COMMUNITIES
CONTENTS OF PERSONAL FREEDOM: PRIVACY AND SECRECY
THE BENEFITS OF RELATIVE POVERTY