Canada and the state of the planet

by Keating, Michael

More and more, Canadians are being affected by worldwide environmental changes - the thinning of the ozone layer, deforestation, overfishing, overuse of water, degradation of the land, and extinctions of animal and plant species. Canada and the State of the Planet explains the main elements of those changes in a clear, non-partisan way. Drawing on the best sources at home and abroad, it boils down a vast amount of information - much of it written in scientific language - and makes it understandable to the non-scientist. It explains the social and economic forces that are changing the environment, the ecological consequences, and the implications for human health. Also covered are improvements in the environment that have taken place as a result of national or international efforts. The text is complemented by numerous graphs, maps, and photographs. The result is a compact package that summarizes the most important information about the world environment and puts it in a Canadian contex