Watch the online lecture “Lessons from Bali’s Water Temples” by Professor Stephen Lansing (https://www.youtube.com/watch?v=rDXBcfJC_qc) and read the short essay “Balinese Water Temples: Merging Religion and Science.” (https://horizonofreason.com/culture/water-temples-in-bali/) Answer the following questions: a. What is the subak irrigation system in Bali? What are Water Temples? Why does Professor Lansing say that a Water Temple is not an independent existence but a “part of the larger system”? b. What was the Green Revolution in Indonesia? What purpose did it serve? What problems did it bring? c. How is the subak irrigation system environmentally sustainable?