A correlation with war on drugs is possible but the correlation with lead exposure is much stronger. https://en.wikipedia.org/wiki/Lead%E2%80%93crime_hypothesi

A correlation with war on drugs is possible but the correlation with lead exposure is much stronger. https://en.wikipedia.org/wiki/Lead%E2%80%93crime_hypothesis#:~:text=The%20lead%E2%80%93crime%20hypothesis%20is,the%20body%2C%20particularly%20the%20brain https://en.wikipedia.org/wiki/Lead%E2%80%93crime_hypothesis#.... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5703470/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5703470/