Again, such conflicts would absorb resources and energies much needed for responding more directly to climate change. Societies would come under greater stress. Social structures would have to adjust rapidly to accelerating change, especially in the public health sector . Where adjustments could not be made quickly enough, social unrest, protest movements, and political instability would probably increase . In already-fragile societies, the stress of climate change could lead to either complete social breakdown or to increased social control and police measures.
Climate change is likely to have negative effects on the psyches of individuals.
Although climate change forecasts often extend 100 years into the future, significant impacts may be visible much earlier. If these impacts cause rapid changes in the physical and social environment, they may pry people away from their cultural roots. As their sense of cultural identity weakens, and as they endure social and physical dislocation and insecurity, individuals may suffer feelings of fear and anxiety . If effective action to deal with climate change is not taken, people may also begin to lose confidence in their leaders. The likely social and political consequences of climate change support the case for early action .