Green hydrogen could drive a just transition, humanising climate change by rebuilding communities, restoring dignity, and powering a fair clean energy future | Climate change is often framed as melting ice and distant disasters, but its deepest scars are human. Viaksha Mohabir grew up in a former coal town shaped by economic collapse, where climate injustice was lived long before it was named. Green hydrogen and a just transition offer a chance to repair that damage, if we choose people over abstractions. From energy efficiency to renewables and hydrogen, the clean energy future can rebuild industries, restore dignity, and give forgotten communities a reason to stay. When coal powered growth without justice, climate action must now do both, humanising climate change and ensuring no place is left behind. Viaksha Mohabir is an Energy Advisor at the German Development Cooperation (GIZ), working across energy and climate-related topics in South Africa. Her work bridges local realities with international frameworks, ensuring that African perspectives are reflected in shaping a just and sustainable global energy future. 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
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- 12:30What if AI can help us fight organized crime and corruption? | Gian Maria Campedelli | TEDxGenevaOrganized crime undermines democracy and economic development across the globe. According to a recent report by the Global Initiative Against Transnational Organized Crime, 80% of the world’s population lives in countries with a high presence of criminal organizations. When these organizations grow through corruption, fighting them becomes even more difficult.In this talk, computational criminologist Gian Maria Campedelli introduces a new approach that uses open data and machine learning to predict where—and when—criminal organizations in Italy are likely to infiltrate local governments. By revealing both the promises and the pitfalls of applying AI to the fight against corruption and organized crime, he invites us to imagine how modern technologies can empower citizens and help build a safer, fairer society. Gian Maria Campedelli is a Research Scientist at Fondazione Bruno Kessler and an incoming Assistant Professor in the Department of Sociology and Social Research at the University of Trento, Italy. He earned his Ph.D. in Criminology from Università Cattolica in Milan in 2020 and received the Early Career Award from the European Society of Criminology in 2023. His research focuses on developing computational methods to study complex criminal phenomena. His interests include organized crime, corruption, violence, urban crime, and the risks associated with the emerging collective behavior of AI agents. He has published extensively in high-profile journals, including Science, and his work has been featured in outlets such as the Financial Times, The Guardian, The Economist, The Washington Post, and The Los Angeles Times. 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
- 14:22Considérations sur les peuples premiers des Antilles | Henry PETITJEAN ROGET | TEDxPointeaPitreIl avait réalisé que l'histoire des peuples indigènes des Antilles était en fait très mal connue du grand public et même des descendants avérés des Kalinagos des Petites Antilles et des Taïnos des Grandes Antilles. Pour cette raison, en accord avec l'organisation de l'évènement, nous avons opté pour un bref entretien basé sur une question et sa réponse. Notre but a consisté à structurer un bref discours pour transmettre des connaissances et réaliser l'importance de l'héritage culturel de ces peuples aux cultures traditionnelles antillaises. Son intérêt pour le passé indigène de la Martinique, puis plus tard, pour celui des Antilles, trouve ses origines dans la classe de Sciences naturelles du révérend Père Pinchon, l'un des fondateurs de l'archéologie des petites Antilles. Ses travaux ont particulièrement porté sur l'art céramique et l'art rupestre des peuples autochtones céramistes des petites et des grandes Antilles et leurs rapports avec ce que nous savons de leurs mythologies. Il travaille actuellement à une synthèse de ses travaux sur les Kalinagos, destinée à être publiée en anglais. Enfin, sa passion pour la transmission de savoirs l'a amené à écrire des contes pour enfants et adolescents. 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
