Social media

Violence prompts global social media crackdown

Illustration: Rebecca Zisser/Axios

World leaders are scrambling to contain acts of violence and hate crimes by introducing censorship measures, or by shutting down parts of the internet (or the whole network) in trouble spots.

Why it matters: Some experts argue that heavy-handed rules meant to curb the online promotion of violence could unintentionally make the problems worse instead.

How social media fuels migrant caravans

Central American migrants moving in a caravan to the U.S. board buses. Photo: Ulises Ruiz/AFP via Getty Images

Central American migrants have newfound empowerment to organize and flee their home countries in large groups, with instant communication to guide their long journeys.

Why it matters: Those caravans provide the protection of numbers and eliminate many of the dangers and costs associated with hiring smugglers.