Last year, Mexican police raided the drug cartel Los Zetas three times. They weren’t looking for cocaine or marijuana; they were targeting the homegrown radio network that stretches across the northeastern chunk of the country, where the Zetas control drug and migrant smuggling routes.
From submarine fiber to towering transmitters, technology has laid the piping for us to connect across vast distances. And more nodes are in more hands: there are nine mobile subscriptions for every 10 people. But how does this affect how we communicate?