# urban planning

A cross-cutting set of studies underscores how cultural norms, biological pathways, and institutions jointly shape health outcomes. Evidence spans gendered perceptions of coercion, genomic overlaps between mental and physical illness, a CAR T-cell case resetting three autoimmune diseases, and policy levers from marriage-linked cancer screening to zoning that lowers housing costs.

New research spanning 10,900 people links childhood ADHD traits to higher midlife multimorbidity and delayed care access, underscoring structural drivers of health. Complementary evidence challenges common anxieties, from a 25,000-teen study finding little link between screen time and distress to a 350-million-image analysis showing tree canopies, not grass, align with better cardiovascular outcomes. Workplace data indicate AI disproportionately boosts senior developers, raising equity and training concerns.