May 31, 1991

FORESTERS OF THE AMAZON – The Ribereos

In the lowlands of the Peruvian Amazon, rainforest dwellers are using traditional methods to live off the land without harming it.

May 30, 1991

GREAT SWAMP – Wetlands

Swamps and marshes clean pollutants out of water, provide breeding grounds for many species, and dampen the effects of floods.

May 29, 1991

PLASMA TORCH

With a super-heated gas that can reach up to ten thousand degrees Fahrenheit, hazardous wastes can be broken down into recyclable elements.

May 28, 1991

WOLF HAVEN

This wildlife sanctuary provides a home for wolves that have been raised in captivity.