(New York Times) – More younger Americans are shunning alcohol while embracing cannabis, ketamine and psychedelics, shaking up the field of addiction medicine.

Not long ago, sobriety was broadly understood to mean abstaining from all intoxicating substances, and the term was often associated with people who had overcome severe forms of addiction. These days, it is used more expansively, including by people who have quit drinking alcohol but consume what they deem moderate amounts of other substances, including marijuana and mushrooms. (Read More)