Collectively, people stream more than a billion hours of video on YouTube every single day. That's a lot of eyeballs, and it means the platform has enormous influence. In its twisty-turny path from dwarfish startup to internet colossus, YouTube has launched the careers of creatives, and hosted a host of misinformation and conspiracy theories. It has been a source of joy and entertainment, and also sparked real-world tragedies. This week on Gadget Lab, we talk with journalist and author Mark Bergen about his new book, which is all about the video-streaming platform and its path to cultural domination. Show Notes Mark Bergen’s new book, Like, Comment, Subscribe: Inside YouTube’s Chaotic Rise to World Domination is out September 6. Recommendations Mark recommends the YouTube channel of Bill Wurtz. Lauren recommends the book Normal Family by Chrysta Bilton. Mike recommends the climate newsletter “One5C” by Joe Brown. Mark Bergen can be found on Twitter @mhbergen. Lauren Goode is @LaurenGoode. Michael Calore is @snackfight. Bling the main hotline at @GadgetLab. The show is produced by Boone Ashworth (@booneashworth). Our theme music is by Solar Keys. Learn more about your ad choices. Visit podcastchoices.com/adchoices