The histories which we have of the great tragedy give no idea of the general wretchedness, the squalid misery, which entered into every individual life in the region given up to the war. Where the armies camped the destruction was absolute.
Humans have changed ecosystems more rapidly and extensively than in any comparable period of time in human history, largely to meet rapidly growing demands for food, fresh water, timber, fiber and fuel. This has resulted in a substantial and largely irreversible loss in the diversity of life on Eart