In particular, his writings on freedom of the seas and just war theory directly appealed to natural law.

Such debates have led to concepts such as just war theory.

Political scientists are reclaiming Augustine to examine "just war" theory.

His books include works on just war theory and St. Thomas Aquinas.

The Church's moral theology has generally emphasised just war theory.

"The whole thing for us has to do with something called the 'just war theory."'

Offers an annotated bibliography of current writings on just war theory.

A defence of an updated form of just war theory.

Orend's works focus on just war theory and human rights.

He has been credited with re-introducing just war theory into Protestant ethical reflection.