After the floods of 2011, Sasin Chalermlarp, 48, the secretary general of Sueb Nakasatien Foundation, has stood to oppose a range of environmental issues, from the Phu Kradueng cable car to the governmental greenlight for mega projects to dodge city planning laws and environmental studies. To coincide with Earth Day on Apr 22, BK chats with him about the state of Thailand’s natural resources and environment.