Note added May 19, 2026. I return to this post now, because the question arises with a friend of whether the US should be at war with Iran. This post does not actually answer that or any such question. It would, implicitly, if it said that war was never the answer, or war never solved any problem. This would absolve us from needing to think about any particular case, such as whether the American colonists should have taken up arms against the British Crown, or John Brown should have done the same against slavery. This post is mainly a response, by a mathematician and a product of a great-books program, to contentious or sententious things said by fellow academics. Concerning international relations as such, see the post referred to below, “External Politics.”
Pacifism is properly pacificism, the making of peace: not a belief or an attitude, but a practice. Mathematics then is pacifist, because learning it means learning that you cannot fight your way to the truth. Might does not make right. If others are going to agree with you, they will have to do it freely. Moreover, you cannot rest until they do agree with you, if you’ve got a piece of mathematics that you think is right; for you could be wrong, if others don’t agree.







