At age 10, Nyombi Morris lost his home to flooding. Fifteen years later, this experience of climate change in Uganda remains a driving force behind his activism. Armed with a laptop and a webcam, Morris has now risen to international prominence as a campaigner, while his organisation Earth Volunteers has planted more than 50,000 trees and taught climate literacy at dozens of Ugandan schools. We spoke to him about the fight for justice, his love of football, and the real work that goes into campaigning.