How does Figure 20.2 support the following statement: "Looking at how countries of different income at any point in time supply environmental quality (the environmental Kuznets curve) does not necessarily indicate how an individual country's environmental quality will change as that country's income rises.'

Figure 20.2

Transcribed Image Text:

Percentage of population without sale water 100 50 50 100 1,000 10,000 Per capita income (U.S. $) 1975 1986 100,000