  A city park has been built from the organic urban settlement in the
Cikapundung River, Bandung, Indonesia. While the aim for the development is the
revitalization of the river for being unhealthy from the waste coming from the
settlement. A study on how Indonesian people, in general, treating water
source, like river, lake, and ocean is revisited. Throwing waste into the river
has actually become paradox with the collective mental understanding about
water among Indonesians. Two scenarios of agent-based simulation is presented,
to see the dynamics of organic settlement and life of the city park after being
opened for public. The simulation is delivered upon the imagery of landscape
taken from the satellite and drone. While experience for presented problems
gives insights, the computational social laboratory also awaits for further
theoretical explorations and endeavors to sharpen good policymaking.
