In this episode, we head to the warm waters of the southern coast of Athens in Greece to talk about one of Europe’s most ambitious urban regeneration projects — The Ellinikon. Once home to the city’s former international airport, this 6.2-million-square-meter development is being transformed into a “15-minute smart city” — a place where everything from housing and workplaces to parks and cultural spaces are within a short walk or bike ride. To discuss this incredible transformation are two ke...