Nearly two decades ago, residents of Incheon — an industrial port city on Korea’s west coast — were growing increasingly weary of the toxic yellow dust storms sweeping in each spring from the Gobi Desert. Rather than simply issuing air quality alerts, local civic groups decided to trace the transboundary pollution to its roots hundreds of miles away. In 2008, citizens raised 335 million won ($250,000) to plant saplings on Mongolia’s severely degraded steppes. What began as a grassroots fundraising campaign has since evolved into one of East Asia’s most ambitious transnational environmental partnerships. Incheon officials announced Tuesday that the "Incheon Forest of Hope" initiative will be presented as a global benchmark for municipal climate action at the 17th Conference of the Parties to the United Nations Convention to Combat Desertification (UNCCD). Over the past 19 years, the initiative has transformed 157 hectares of barren land into a flourishing green belt — an area equivalent to 220 soccer fields. More than 250,000 drought-resistant trees such as Scots pine, Siber