Even though the intensification of agriculture has tremendously increased the quantity of available food in recent decades, it has at the same time taken a considerable environmental toll: surging greenhouse gas emissions, declining biodiversity as well as soil and water pollution. With the planet’s human population expected to soar to nine billion by 2050, we need to find a better way to secure food in a sustainable manner. This month, the well-known ‘Prince Gardener,’ Prince Louis Albert de Broglie from France, will meet with Guangzhouers to discuss the link between health, healthy eating and the environment.