In the evolving story of climate action, there are those who protest, those who legislate, and those who build. Delfy Barcellona belongs firmly to the third category. Her work does not begin at the end of the pipeline, where waste is managed and damage is controlled. It begins much earlier, at the drawing board of possibility itself. From Córdoba, Defly is part of a growing generation of climate leaders who understand that the future of sustainability will not be won through