Sometimes proof is just another word for letting people suffer.
Malcolm Gladwell wonders how much ‘proof’ we need in order to do something about CTE, a neurodegenerative disease found in people who have had multiple head injuries. The focus was on Owen Thomas and his suicide in 2010. In regards to the question of breaking point, there was no reference of Aaron Hernandez, whose case involves murder and suicide. I wonder how long until this becomes a case in AFL?