The TED Idea Search touches down in Singapore, where eight speakers compete for an extraordinary prize. From a diver-turned-ocean-restorer reviving dead coral reefs to a scientist growing sustainable building materials out of fungus and a government insider reimagining public institutions, the ideas are as diverse as the Lion City itself. As TED’s coaches push each speaker to transform their thinking into a powerful narrative, nerves rise, breakthroughs emerge and one speaker earns the opportunity to share their idea on the global stage.