Sérgio Esperancinha is a science communicator, founder of Four. Six Geoscience Communication and currently Communications Officer at CGeo — an interdisciplinary research centre integrating Earth sciences, humanities, and social sciences. With a background in geoscience, he has led the communication strategies for UNESCO, the UKRI-GCRF Tomorrow’s Cities Hub, H2020 RURITAGE and other initiatives. His multimedia work ranges from podcasts and video series to masterclasses on themes such as sustainability, natural resources, and urban resilience, alongside workshops for the European Geosciences Union, policy briefs, and digital campaigns — consistently translating complex, multidisciplinary topics for broad and specialist audiences alike.
Contributor: Sérgio Esperancinha
Why technology alone won’t secure Europe’s rail future
Rail transport carries only a modest share of passengers and freight across the EU, yet it is widely regarded as one of the most important tools available for meeting Europe's climate targets. The European Union has spent decades building a Single European Railway Area but persistent gaps in governance, infrastructure investment and cross-border coordination continue ...