Hans-Hermann Hoppe explains the dangerous conclusion people have drawn from the "Long Peace", the period from the end of the Second World War until today which is characterized as being the longest unbroken stretch of peace in world history, namely that democracy is the cause of that peace. Or, for that matter, that humans are fundamentally more peaceful, or are becoming more peaceful with time, which is the blatant lie perpetuated by Steven Stinker.
Hoppe argues that the Long Peace is nothing more than the Pax Americana. Just as Egypt didn't go to war against Phonecia while they were both Roman colonies, wars in the modern world are kept in check by Team America. As Hoppe says:
"With the end of World War Two, all of Western Europe and Japan and Korea in the Pacific region became part of the United States Empire as is indicated by the presence of United States troops practically everywhere in these countries. Now, what the post-World War Two period of peace then proves is not that democracies do not go to war against each other, but that an imperialist power such as the United States did not let its various colonial parts go to war against each other. You also did not see, by the way, any wars breaking out between all those countries that were dominated by the Soviet Union as the Soviet Empire existed, from which we also do not draw the conclusion that communist dictatorships under Russian control do not against each other, so because of that we have to introduce something like this."