An important talk on burning issues, with three proposals for the future to build a better world, by participants in the festival who, from their respective trenches and countries, raise problems and solutions needed for a world in crisis. With educator and writer Elisa Guerra (Mexico), environmental activist and feminist Yayo Herrero (Spain) and social leader and activist Paula Marcela Moreno (Colombia), in conversation with Hay Festival Director Cristina Fuentes La Roche.