David Webber, Columbia MISSOURIAN, April 8, 2024
Parents of all ages, teachers, policymakers, and all those concerned about the future of American society should read and heed the message of Jonathan Haidt, “The Anxious Generation: How the great rewiring of childhood is causing an epidemic of mental illness” just published last week.
This social science book develops the arguments that the mental health of Generation Z has changed. He presents lots of data showing that the introduction of social media, such as Instagram and Snapchat, accelerated the decline in young America’s mental health starting in about 2013. At first look, the book might have too many numbers, but Haidt is skilled at summarizing data and drawing its implications. Haidt is widely available on YouTube and podcasts, including “The Prof G Pod with Scott Galloway: Conversation with Jonathan Haidt — The Kids Are Not Alright.”
Haidt presents graph after graph of reputable data usually from pre-2000 to 2020 indicating that measures of depression, anxiety, emergency room visits and suicide rates for younger adolescents while increasing steadily for years, rapidly accelerated between 2010 and 2014. While true for both boys and girls, he explains why the most immediate affects have been worse for girls, as other studies have also found. Whatever the lasting impact of the COVID-19 pandemic might be, Haidt’s data and analysis is pre-pandemic so it’s likely to be consistent, not counter, to the decline in mental health he describes.
Haidt argues that cellphones, more specifically smartphones providing internet access to social media, most notably Instagram, Snapchat, and TikTok, caused children to not only have more contact with their peers but caused more comparisons with them. As we have known for some time, information technology has not been a supplement to ordinary activities and daily live. It has become the major activity of daily life. It is not only that information technology use makes us less active and more isolated, it is that developers of engaging apps got into our heads and provide us attractions we cannot resist. Humans, even well-behaved and well-intentioned adults, find it nearly impossible to resist responding to the ping of a notification.
A one-sentence summary of the book suitable for texting might be “Childhood has gone from play-based to phone-based because of The Great Rewiring” of children’s brains. Just think of childhood experiences before smartphones: Kids were running around the neighborhood or local parks organizing tag and games, getting into arguments and fights, and resolving them without parental supervision. Haidt believes this gave them more independence and developed more social skills by providing opportunities to take social risks and learn to deal with other people.
Phone-based childhood is, of course, less active, but has it also reduces children’s independence, social risk-taking and social problem-solving skills. Haidt identifies what he calls “four foundation harms” of this transition in childhood. These are: social deprivation, sleep deprivation, attention fragmentation and addiction. Adult suffer from these too, but a child’s developing brain is particularly affected.
Haidt is careful to differentiate between effects on boys and girls. Haidt finds that girls have high rates of “internalizing disorders” and boys a higher rate of “externalizing disorders.” Adolescent girls tend to seek more social interactions in developing their identifies and seek affirmation of their peers, while boys use information technology to find independence and isolation. The simplest difference is that girls use social media to engage with other humans while boys play computer games. Girls, therefore, are more likely to be vulnerable to insecurities affiliated with social comparisons of beauty attributes while boys tend toward social isolation and “failure to launch” into relationships and employment.
Haidt proposes four actions to reduce this decline in mental health related to social media. These are: encourage more unsupervised play and childhood independence; ban smartphones until kids are 16; prevent social media use until 16; and establish phone-free schools.
Haidt is a parent of high school students and acknowledges the difficulty of taking these four actions. He correctly identifies them as “collective action” problems, “that is, problems that we all may want to solve but it is too hard for us individually to decide and implement on our own.” All parents dislike hearing their teenagers say “but everyone else is doing it,” for they know they are trapped. The remedies must, therefore, be social and political.
Public policies can be adopted to reduce the ills of “phone-based” childhoods. Students have to be 16, or 15-and-a-half, to obtain a driver’s license. The same should be the social practice for smartphones. In situations, where phone communication might be essential due to family circumstances, flip phones without internet connectivity, are an alternative for students under 16.
Schools should prohibit the use of phones past the school’s front entrance. Allowing students to carry phones while banning their use is not effective in schools.
While it is easier prescribed than implemented, we should encourage alternative activities that reduce smartphone use. Sports are one option, of course, but camping, traveling, playing in a band would all be a distraction from social media and also develop social skills and lifelong interests.
While we shouldn’t be too optimistic that today’s political polarization will adopt sufficient changes to phone-based childhood to improve mental health, American public policy offers some successes in changing individual behaviors once thought as fixed social practices. It is estimated that 90%of drivers wear seatbelts and tobacco smoking has declined to 11.5% of adults. Nowadays we hardly think twice about buckling up and enjoying smoke-free air in public places. Changes in social norms and public policies made that happen.
David Webber joined the MU Political Science Department in 1986 and wrote his first column for the Missourian in 1994. He writes twice monthly.