Originally Posted by Prison Bitch
Correlation is not causation but it's not likely all accidental either. Video games don't make you kill, and porn doens't make you rape.
Caveat to the phrase—when other factors could be involved.
Here's one where I think correlation and causation is a factor—for the past twenty years SSRI drugs have been prescribed and more used. The upswing in mass shootings isseems to be related here due the related timing and the side-effects on the label state these involve "psychotic episodes of violence and suicide." Even terrorist training camps have used drugs such as amphetamines to jack the killers up.
Bill Belichick learned to film signals of opponents from the former Chiefs, and Charger's coach Schottenheimer. Others like Edwards, Johnson and Cowher did too. They learned from the CHEATS and CHEATERS who still couldn't win.