Subtitled in SpanishEl cacao: comida de los dioses | Simon Waslander | TEDxUniversityofGroningenTranslated by Felipe SepúlvedaReviewed by Sebastian Betti
Subtitled in SpanishPor qué no deberíamos tener que trabajar solamente para sobrevivir | Jonny Ross-Tatam | TEDxUniversityofEdinburghTranslated by Felipe SepúlvedaReviewed by Sebastian Betti