In April, I hiked more than 50 miles through the Amazon rainforest to visit the remote villages of the Marubo people. The 2,000-member tribe had recently received high-speed internet, and I wanted to understand how it had affected their lives.
During a weeklong visit, I saw how they used the internet to communicate between villages, chat with faraway loved ones and call for help in emergencies. Many Marubo also told me they were deeply concerned that the connection with the outside world would upend their culture, which they had preserved for generations by living deep in the forest. Some elders complained of teenagers glued to phones, group chats full of gossip and minors who watched pornography.