 
          79
        
        
          31–32
        
        
          presentation of ideal self-
        
        
          image on, 13–15
        
        
          as source of emotional
        
        
          support, 18–19
        
        
          Suh, Dyne, 28
        
        
          suicide prevention, 10, 17
        
        
          surveys
        
        
          on average number of hours
        
        
          Americans spend online,
        
        
          6
        
        
          on judging credibility of
        
        
          online information, 43
        
        
          on mobile phone users
        
        
          feeling addicted to
        
        
          technology, 13
        
        
          on prevalence of
        
        
          cyberbullying among teens,
        
        
          17
        
        
          on right-to-be-forgotten
        
        
          laws, 53
        
        
          on time spent online, 6
        
        
          on use of social media over
        
        
          phone calls, 11
        
        
          Syrian civil war, 31
        
        
          Thrun, Sebastian, 30–31
        
        
          TripAdvisor, 26
        
        
          Trump, Donald, 36, 39,
        
        
          41
        
        
          fake news claims by, 38,
        
        
          40–41
        
        
          trust
        
        
          sharing economy and, 24–25
        
        
          Trusted Advisor Associates, 24
        
        
          Turkle, Sherry, 11, 12, 14, 54
        
        
          Twitch (social site), 19–20
        
        
          Twitter, 38, 43, 49
        
        
          online reputation and, 27
        
        
          relationships established via,
        
        
          20
        
        
          social activism and, 32
        
        
          suicide prevention and, 10
        
        
          Udacity (online education site),
        
        
          30–31
        
        
          United Nations Human Rights
        
        
          Council, 7
        
        
          University of California–San
        
        
          Diego, 19
        
        
          viral content, 42
        
        
          virtual assistants, 5
        
        
          virtual reality technology,
        
        
          58–60,
        
        
          59
        
        
          Watkins, S. Craig, 49
        
        
          We Are Social, 5–6
        
        
          Wikipedia
        
        
          , 33
        
        
          Women’s March (2017), 32
        
        
          World Economic Forum, 72
        
        
          World Privacy Forum, 72
        
        
          Yelp, 26,
        
        
          26
        
        
          YouTube, 9, 29, 33,
        
        
          34
        
        
          online reputation and, 27
        
        
          Zero Marginal Cost Society,
        
        
          The
        
        
          (Rifkin), 23
        
        
          Zhang, Dennis, 28
        
        
          Zuckerberg, Mark, 51