thus far. Guiding points: a. Does this current issue affect the future needs of Singapore negatively? How is this sustainability issue related to climate change? b. Choose one of these ASEAN countries: Brunei, Cambodia, Indonesia, Philippines, Laos, Myanmar, Malaysia, Thailand, or Vietnam c. How does this sustainability issue create challenges that affect Singapore? So far, how has this country responded to its own sustainability issue within its country and/or in Southeast Asia?