<P>The Middle Ages was a critical and formative time for Western approaches to our natural surroundings. <EM>An Environmental History of the Middle Ages</EM> is a unique and unprecedented cultural survey of attitudes towards the environment during this period. Humankind¿s relationship with the environment shifted gradually over time from a predominantly adversarial approach to something more overtly collaborative, until a series of ecological crises in the late Middle Ages. With the advent of shattering events such as the Great Famine and the Black Death, considered efflorescences of the climate downturn known as the Little Ice Age that is comparable to our present global warming predicament, medieval people began to think of and relate to their natural environment in new and more nuanced ways. They now were made to be acutely aware of the consequences of human impacts upon the environment, anticipating the cyclical, "new ecology" approach of the modern world.</P><P></P><P>Exploring th