4 ms·

https://www.forbes.com/sites/alexknapp/2013/01/03/how-lead-caused-americas-violent-crime-epidemic/#2da16bf712c4 https://www.forbes.com/sites/alexknapp/2013/01/0

https://www.forbes.com/sites/alexknapp/2013/01/03/how-lead-caused-americas-violent-crime-epidemic/#2da16bf712c4 https://www.forbes.com/sites/alexknapp/2013/01/03/how-lead-c... It's been done before by people with more credibility than a message board user.

phakding 8y ago
That's an interesting graph. What happened after 1990? Is the period after 1990 considered an outlier or is there another explanation?
pythonslayer 8y ago
How can we be sure the people doing this study were not message board users?