Teens and smartphones

2 different perspectives on the larger social impacts of growing up with smartphones: https://www.theatlantic.com/magazine/archive/2017/09/has-the-smartphone-destroyed-a-generation/534198/ https://www.psychologytoday.com/us/blog/once-more-feeling/201708/no-smartphones-are-not-destroying-generation  

A new long term study out of Australia found that teens who are on their phones late at night are more likely to develop poor sleep habits, which over time led to declines in overall well-being and mental health: http://food.ndtv.com/health/late-night-cell-phone-usage-may-put-teenagers-at-risk-of-depression-1706057