When you can't stand to have the conversation one more time, just hand them this pamphlet. Two basic articles from Green Anarchy magazine, to explain the basics.
Minimum quantity for "The Origins of Civilization and What is Green Anarchy?" is 1.
This pamphlet is the text to a presentation Bonanno gave as La Tensione anarchica, translated by Jean Weir.
Minimum quantity for "The Anarchist Tension" is 1.