HEILMAN, Jeffery Ellis. Response to Letter to the Editor: “Psychedelics, Entity Encounters and the Precautionary Principle,” by the Unhidden Foundation for the Journal of Scientific Exploration. Journal of Scientific Exploration, [S. l.], v. 39, n. 4, p. 577–578, 2025. DOI: 10.31275/20253891. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/3891. Acesso em: 14 may. 2026.