Poverty
Continuing industrialization and technological advances benefit many (though not all) of the people in the developed countries, but the gap between the rich and poor countries is significant and increasing. In general, poverty deprives people of adequate education, health care, and of life's most basic necessities—safe living conditions (including clean air and clean drinking water) and an adequate food supply. The developed (industrialized) countries today account for roughly 20 percent of the world's population but control about 80 percent of the world's wealth. Poverty and pollution seem to operate in a vicious cycle that, so far, has been hard to break. Even in the developed nations, the gap between the rich and the poor is evident in their respective social and environmental conditions.
Poverty, the Environment, and Pollution
Regardless of the reason or the area of the world in which a poor population lives, certain reciprocal elements will act on the population and its environment. Lack of education, oppression, lack of appropriate infrastructure—from water-treatment facilities to better roads and communication—all exacerbate the twin problems of poverty and environmental degradation. One cannot ask people to heal the environment, or even just mind it, if they can barely sustain themselves.