Support WBURCould better asthma inhalers help patients, and the planet too?Play03:54Download AudioMartha BebingerMay 06, 2024 ShareMiguel Divo shows his patient, Joel Rubinstein, a dry powder inhaler. It's an alternative to some puff inhalers that emit potent greenhouse gases, but is equally effective for many patients with asthma. (Jesse Costa/WBUR)