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The gap that separates the world's rich and poor, both within and between
countries, is growing. In 1992, the United Nations Development Program dramatized
the inequity by representing the world's income distribution with a graph in the shape of
a champagne glass1
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Figure 1. Global Income Distribution
Table 1. Earth's Three Socioecological Classes 2 Overconsumers
- 1.1 billion Sustainers
- 3.3 billion Excluded
- 1.1 billion Travel by car and air |
Travel by bicycle and public surface transport |
Travel by foot or donkey |
Eat high-fat, high-calorie, meat-based diets |
Eat healthy diets of grains, vegetables, and some
meat |
Eat nutritionally inadequate diets |
Drink bottled water and |
soft drinks Drink clean water plus some tea and coffee |
Drink contaminated water |
Use throwaway products and discard substantial
wastes |
Use unpacked goods and recycle wastes |
Use local biomass and produce negligible waste |
Live in spacious, climate-controlled,
single-family homes |
Live in modest, naturally ventilated homes, with
extended or multiple families |
Live in rudimentary shelters or in the open;
usually lack secure tenure |
Maintain image-conscious wardrobes |
Wear functional clothing |
Wear second-hand clothing or scraps |
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1 UNDP, Human Development Report 1992 (New York: Oxford University Press,
1992.
2 Data from A. Durning, Asking How Much is Enough, in Lester R. Brown
et al. The State of the World 1991 (New York: W.W. Norton, 1991), pp. 153-169.
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