Data journalism goes to the movies: Violence is on the rise in blockbusters. While the term is rather vague, 40 percent of movies in the entire set spanning 1975 to 2013 — and 70 percent since 2010 — were tagged with 'violence.' Let’s break that down into some of the tags that are typically found in violent movies.
Gore is down since the decadent days of the late 1970s, but murder is up. Here’s something interesting, though. The “murder” tag and the “blood” tag largely kept pace with one another through 2004, which is to be expected, as the former often leads to the latter.[...]