Demand for 'sustainable' tourism grows as Singaporeans crave travel | Video

With borders still shut, Singaporeans are feeling a sense of wanderlust more than ever before. But in the wake of COVID-19, many have begun to reassess the impact of travel on the environment. In this week's Spotlight, Sherlyn Seah finds out how the industry is meeting demand from travellers who want to leave only physical, and not carbon footprints behind.