Physical brain damage. https://docs.google.com/spreadsheets/d/12VbMkvqUF9eSggJsdsFEjKs5x0ABxQJi5tvfzJIDd3U/edit#gid=1723393104 https://docs.google.com/spreadshe

Physical brain damage. https://docs.google.com/spreadsheets/d/12VbMkvqUF9eSggJsdsFEjKs5x0ABxQJi5tvfzJIDd3U/edit#gid=1723393104 https://docs.google.com/spreadsheets/d/12VbMkvqUF9eSggJsdsFE... Edit: My point isn't to argue about all the studies listed, this is just why I think brain damage is a plausible reason for the population-wide decrease in car driving skill.