The inspiring true story of a Greta Thunberg, a young eco-activist whose persistence sparked a global movement. You are never too young to make a difference. Ever since she learned about climate change, Greta Thunberg couldn't understand why politicians weren't treating it as an emergency. In August 2018, temperatures in Sweden reached record highs, fires raged across the country, and fifteen-year-old Greta decided to stop waiting...