We are told again and again that correlation is not causation, but we readily ignore this maxim when we are looking for an account that we hope is true. At a time when Facebook is regularly vilified (sometimes deservedly), wanting to believe that its practices have caused teenagers’ mental health to suffer is understandable. But wanting doesn’t make it so.

[0]: https://www.nytimes.com/2021/10/10/opinion/instagram-faceboo...