Network studies are fashionable today, both in the sciences and in the humanities, witness the ever-increasing research grants, books, articles, and calls for papers about knowledge exchange that circulate globally. Scientists working in artificial intelligence, engineering, statistics, and computational linguistics have been doing network analysis for a long time.
It is generally assumed that the digital revolution will spell the end for print journalism. Newspaper sales are in terminal decline as an increasing number of readers turn to websites, smartphones, and social media for their news and entertainment. However, while the internet may eventually kill off modern-day newspapers, it has managed to breathe new life into their ancestors.