Subject(s): Decision making tools -- Environmental protection in Economic aspects in Textbooks. -- Social coordination, economy and the environment : scarcity and system of social coordination, Social coordination in market and planned economics, Economy and the environment -- Limitation of market signalling and incentives : : high costs, Non-excludable goods, Common pool resource , Limitations of government signalling and incentives -- Decision making tools : Cost- benefit analysis of environmental changes, Monitoring changes in Economic and environmental systems -- Localised environmental problems : Economic of pollution control, Social coordination in Waste disposal and recycling -- Global environmental problems : economic of global pollution, ozone depletion and climate change, management of common pool resources, Economic significance of biodiversity, -- Social coordination under uncertainty