The Growth of International Law Scholarship
There are a variety of ways one can measure the growing importance of international law scholarship. One metric that I have never seen discussed is simple: how often has the term “international law” been used in academic scholarship? Using Westlaw’s JLR library I calculated how often “international law” was referenced from 1987 to 2011. The results are impressive. Twenty-five years ago there were only 706 articles that included that term, compared with 4,300 today. That’s an annual growth rate of 7.5 percent. At that pace, in ten years there will be over 8,800 references to international law, and over 26,000 references in a quarter century.
It’s also noteworthy that today’s academic scholarship references “international law” more often than other core terms. Based on a Westlaw JLR search for 2011, “international law” (4,300 references) appears more often than “criminal law” (3,918 references), “intellectual property” (3,233 references), “constitutional law” (3,198 references), “torts” (2,709 references), and “professional responsibility” (1,092 references).
I knew that international law scholarship was popular, but I would not have guessed it has shown such sustained growth across the decades.
UPDATE: Further to Stuart Ford’s comments on January 9, I thought I would post the graph he is discussing. Very interesting as a point of comparison.