A new study in Contemporary Drug Problems traces the 1971 United Nations Psychotropic Substances Convention to political ideology, media sensationalism, and Cold‑War geopolitics rather than scientific evidence of harm. Archival analysis shows diplomats exaggerated health risks, linked psychedelics to youth rebellion, and used the issue to score cultural points, while the United States played a relatively modest role. The resulting treaty placed psychedelics in the strictest control schedule, hindering modern clinical research despite their low addiction potential and emerging therapeutic promise. The authors argue that the historical bias calls for a reassessment of international drug classifications to facilitate medical research.
Researchers at Université du Québec à Montréal piloted an AI‑driven dating simulator called Kindling with 32 chronically single men. Participants engaged in a three‑stage text chat with a virtual partner, Marie, and were debriefed by a therapist. Follow‑up surveys over...
Researchers analyzed data from the Global Flourishing Study, covering 207,919 adults in 23 nations, to examine whether a dispositional tendency to forgive predicts later well‑being. Using two waves of surveys spaced a year apart, they found that higher forgivingness was...
An eight‑month longitudinal study of 1,403 university students found that perceived autonomy support from close others was associated with modest gains in subjective well‑being and slight increases in the Big Five traits of agreeableness, conscientiousness and openness. Participants who reported...
A Frontiers in Human Neuroscience study examined three autonomy levels for brain‑robot interfaces in a virtual kitchen, ranging from Assisted Teleoperation to Full Automation. While Full Automation was fastest and required the least mental effort, users felt a loss of...
A ten‑year longitudinal study of 1,371 Dutch adults found that consuming ultra‑processed foods, which made up about 20% of daily diet weight, did not accelerate cognitive decline. Researchers used the NOVA classification to quantify processing levels and applied multiple cognitive...
A new study published in *Psychology of Religion and Spirituality* surveyed 3,953 U.S. college students across private, public, and Christian campuses, revealing that perceived hypocrisy and LGBTQ intolerance are the top reasons for religious doubt. The research shows that doubt...
Researchers at Uppsala University reported that a single 30 mg/kg injection of the psychedelic N,N‑dimethyltryptamine (DMT) reversed depression‑like behaviors in mice subjected to chronic stress. The treated animals recovered their preference for sweetened water, displayed improved working‑memory performance, and showed reduced...
A study published in General Psychiatry used structural MRI and machine‑learning clustering to reveal two distinct neuroanatomical subtypes of ADHD in 135 children and adolescents. Subtype A is characterized by increased gray‑matter volume in frontal regions and the cerebellum and is...