Efforts to prepare Keiko, the killer whale featured in the film “Free Willy,” to live free of dependence on human scientists following his relocation to Iceland, where his progress is monitored by researchers.
Environmental erosion because of the long-term effects of acid rain and efforts to reverse the damage are the focus of this report. Included: the pollution of forests and lakes; conflict between power development and emission controls.
A report on the controversy over oil drilling initiatives in sensitive areas explores the impact of drilling on two Lousiana wildlife refuges. Included: interviews with figures on both sides of the debate.