You don't need to become a doctor to save lives. You want to save millions, millions of lives? Address the climate emergency. Addressing the root causes of global health challenges and the ecological crisis, Bea Albermann is a planetary health advocate and catalyst for the Sustainable Development Goals. Being a creative young leader she has co-initiated various youth-led projects and is currently finishing her medical studies. Her broad experience, from working in the intensive care units during the COVID-19 pandemic to being a Representative of the Swiss Youth Health Alliance towards the WHO will surely make for an unforgettable talk! This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx