The invasion of Ukraine may give us some insight into the causes of war, with the help of experts.
I recently shared Jeremy Black’s view of why wars happen.[1] High on his list are two explanations: humans are inherently warlike and we idolize war heroes. But after I wrote about Black, I was urged (by Mark Brady) to read a more classic treatment by Geoffrey Blainey, a prominent Australian historian. He wrote The Causes of War in 1973 and updated it in 1988.[2]
Blainey was not interested in fundamental psychological causes but, rather, in finding specific patterns of how wars get started and how they stop. His book, he said, was based on a study of all international wars since 1700.
Blainey’s most important claim is that war starts when “two nations disagree on their relative strength.”[3] The leaders of each nation weigh their chances of winning or obtaining a goal (which might be maintaining independence). The decision to go to war is based on at least seven factors, he says. Continue reading “Why Do We Have Wars? Part II”