| Viewpoint Climate Change and HealthAddressing the Health Impacts of Climate Change in Older Adults Gabrielle M. Katz, BHSc; Danielle Arigoni, MRP; Mary B. Rice, MD, MPH; et al. Inside Story Physician Work Environment and Well-BeingProposed Framework for Setting Practical and Ethical Boundaries in Medicine Sarah C. Hull, MD, MBE; Nancy R. Angoff, MD, MPH, MEd Original Investigation Climate Change and HealthExtreme Heat and Hospitalization Among Older Persons With Alzheimer Disease and Related Dementias Scott W. Delaney, ScD, JD, MPH; Angela Stegmuller, MS; Daniel Mork, PhD; et al. Research LetterComparison of Clinical Evidence Submitted to the FDA and EMA for Cell and Gene Therapies Magdi Elsallab, MD, PhD; Sandra Gillner, PhD; Florence T. Bourgeois, MD, MPH Comment & ResponseDenominator and Composite Calculation Errors in Study of Health System Low-Value Services Ishani Ganguli, MD, MPH Correction Denominator and Composite Calculation Errors |