DENVER -- An eclectic crowd of thousands — podcasters, vendors, startups, seekers — swarmed a psychedelics conference in Denver this week to experience everything from a dimly lit hall packed with kaleidoscope art and a wide-ranging lineup of speakers from a former Republican governor to Jets quarterback Aaron Rodgers.
The conference, put on by a psychedelic advocacy group, took place months after Colorado's voters decided to join Oregon in decriminalizing psychedelic mushrooms. While it's a sign of growing cultural acceptance for substances that proponents say may offer benefits for things like post-traumatic stress disorder and alcoholism, medical experts caution that more research is needed on the drugs' efficacy and the extent of the risks of psychedelics, which can cause hallucinations.