Pharmacognosy is the study of the composition, production, use, and history of drugs of natural origin. Pendell covers these topics and more in this volume, charting a voyage around the world of plant teachers. Through poetry, chemistry, and a generous sprinkling of arcane lore, Pendell weaves and twists the many threads of tradition into a singularly bewitching brew. Pendell's voyage is a true circumnavigation. It divulges what Gary Synder called "dangerous knowledge" that is a formidable weapon against "even more dangerous ignorance."Dale Pendell is a poet, software engineer, and longtime student of ethnobotany. His poetry has appeared in many journals, and he was the founding editor of KUKSU: Journal of Backcountry Writing. He has led workshops on ethnobotany and ethnopoetics for the Naropa Institute and the Botanical Preservation Corps.

    Carnism causes extensive animal suffering and global injustice, and it drives us to act against our own interests and the interests of others without fully realizing what we are doing. Becoming aware of what carnism is and how it functions is vital to personal empowerment and social transformation, as it enables us to make our food choices more freely—because without awareness, there is no free choice.