Ezra Klein, who clearly reads my Genius twitter ideas and then waters them down for the NYT no-labels crowd, recently had a podcast episode that addresses quite literally everything in this thread; the current rise and how it’s taking place around the world, the extreme rise in teen girls, the historical peak of the 80s, etc. etc.
The psychologist Jean Twenge makes a definitive case for why smartphones and social media are contributing to the mental health struggles of young people.
www.nytimes.com
Some tl;dr
In the 80s when you split out sucide by non-firearm suicide and firearm suicide, the former was flat while the latter skyrocketed. There was a huge drop in firearm prices that decade and it was incredibly easy to purchase them - perhaps easier than at any point in modern America up until the last couple years. That was also the violent crime peak and just a really disordered time in America.
The time frame for the rise is remarkably consistent globally, around 2012 in just about every country.
Middle and younger millennials who were in their 20s and early 30s when this rise started have also seen a significant rise, while older millennials have not. Coincidentally, there’s also a pretry hefty split in social media use between those two groups.
Teens and young adults are getting less sleep than at any time in recorded history in the US (roughly 60-70 years of reliable record keeping).
When talking to boys (who have seen rates go up but are still off record peaks) and girls (all time highs), video games appear as a potential protective factor. While boys and girls play video games pretty evenly these days, boys much more commonly play online games in which they are actively socializing with their friends. It’s not quite face to face, but it is believed to be something, and better than a more solitary gaming experience (more evidence for LAN parties being the peak of civilization).
Clinical psychology and related fields are increasingly convinced smartphones and social media are largely to blame, and when you talk to people who are knee deep studying this problem, they are much more confident about that then laypeople/journalists/etc.
They go over why things like school shootings (this depressive rise is global), global warming (teens were more worried about that in the 90s believe it or not), and economic issues (depression/suicide actually was still going down over the first 5 years of the Great Recession, including for young adults graduating from school into the thick of it), and more likely are not to blame.