Chef Bombana has spent his career inside the world's most famous restaurants. But his life began in the Italian alps where he grew up surrounded by the magical countryside. Our James Chau has been asking Chef Bombana about his indelible link to nature, and for his thought leadership on the future of sustainability.

The colorful Dragon Boat Festival was originally celebrated to ward off disease and poisonous animals and nowadays is celebrated all over the world with boat races, drums and dumplings.

China's railway system has received significant attention in recent years for its growing high-speed network. However, the country's older and slower “green trains” remain a crucial transportation option for millions of people annually.