Swiss Climate & Environment Policy: Swiss voters go to the polls Sunday on a proposal to cap the resident population at 10 million by 2050, framed by supporters as a “sustainability initiative” to ease pressure on housing, transport, healthcare and the environment, while opponents warn it could harm services and strain EU ties. Public Health & Environment: New research reports a non-invasive saliva test that can objectively detect acute sleep deprivation using a biomarker signature, pointing to a practical fatigue-checking pipeline that could support public health. Extreme Weather Risk: Ahead of World Cup matches in North America, heat advisories and storm threats are affecting schedules and spectator safety, with temperatures near 90°F reported for games involving Switzerland. Biodiversity & Conservation (Research): Scientists report Southern California’s San Andreas–San Jacinto fault system is “critically loaded,” raising long-term earthquake risk—an environmental safety reminder for disaster preparedness. Governance & Media Accountability: A Zurich court largely rejects Palantir’s claims against investigative magazine Republik, limiting corporate use of media law as a reputation tool against public-interest reporting.