The problems, however, reach far beyond our own neighborhoods and workplaces. Our are the world's problems and burdens for generations to come. Poisoned water crosses borders freely. Acid rain pours on countries that do not create it. Greenhouse gases and chlorofluorocarbons affect the earth's atmosphere for many decades, regardless of where they are produced or used.
Opinions vary about the causes and seriousness of environmental problems.
Scientists identify several other less visible but particularly urgent problems currently being debated by the scientific community, including depletion of the ozone layer, deforestation, the extinction of species, the generation and disposal of toxic and nuclear waste, and global warming. These important issues are being explored by scientists, and they require urgent attention and action. We are not scientists, but as pastors we call on experts, citizens, and policy makers to continue to explore the serious environmental, ethical, and human dimensions of these ecological challenges. Environmental issues are also linked to other basic problems. To ensure the survival of a healthy planet, then, we must not only establish a sustainable economy but must also labor for justice both within and among nations.