In the article “Facebook Live is changing the world”, the author told us the history of Facebook Live and some successful examples of it. According to the author, on one hand, Facebook Live made it possible that families or friends could share their short video now: a famous example was that a woman’s Live with wearing Chewbacca mask got over 165m views just in a very short time. But on the other hand, because of the video or Live is difficult to delete. Facebook Live was also used to be the powerful tool by activists to spread words and against government departments. How ever, Facebook Live still has method to solve this problem by hiring more employees whose job is to moderate the videos. And the author believed that Mark Zuckerberg would finally solve the problem.  And I strongly agree with author’s option: the technology is changing the world!