What urban sustainability issues does the city have?

Kyoto doesn't have huge sustainability issues but main issue is climate change. Climate change affect their forests, fishers, agriculture, and land that many people depend on to live. Deforestation is also a problem in the city. So Kyoto started a protocol to lower the levels of greenhouse gases. It was based on the scientific consensus that global warming is occurring and that it mostly humans fault. it was first thought of in December 1997 but was put to action in February 2005.