Support WBURIn Florida, Doctors See Climate Change Hurting Their Most Vulnerable PatientsPlay05:59Download AudioIan StewartLulu Garcia-NavarroMarch 30, 2019 ShareJorge lives in a small efficiency near downtown Miami. He sells fruit on the street to make a living, and says he has felt the impacts of increasingly hot summers on his health. (Maria Alejandra Cardona for NPR)