“When ceremonies reach a crescendo, the room often feels like a state of controlled pandemonium. Bouts of loud vomiting pierce the singing. There is sometimes audible weeping in one corner and ecstatic laughter from across the room.” (Based on that description, I thought this might be an article about family karaoke at my house.) NYT: ‘A Hail Mary’: Psychedelic Therapy Draws Veterans to Jungle Retreats. “Ayahuasca, a vomit-inducing hallucinogenic brew, draws thousands of people each year — including former soldiers — to jungle retreats that have become an unlicensed and unregulated mental health marketplace.”