How social media has changed our lives

In this episode, Christina and Matthew talk about: How social media has changed our liveswhat is the future of social media?are people going to be able to use social media in a more effective way in the future?is social media becoming more and more private?The extra mile (useful English vocabulary you'll hear in the podcast): to have faith in (humanity) = to believe (that people will make things better)to have an agenda = to have a plan for the future, typically nefarious or self-benefic...