Michio Kushi is a leader in the international macrobiotic community. The author of many books, Kushi received the Award of Excellence from the United Nations Writers Society. In recognition of his role in launching the modern health and diet revolution, the Smithsonian Institution opened a permanent Kushi Family Collection on Macrobiotics and Alternative Health Care in 1999. Kushi lives in Brookline, Massachusetts.

Alex Jack is an author, teacher, and dietary counselor. He is the author or editor of several books, including The Cancer Prevention Diet, Imagine a World Without Monarch Butterflies, and The Mozart Effect. President of Amberwaves, a network devoted to preserving whole grains from the threat of genetic engineering, he lives in western Massachusetts with his wife and family and can be contacted at shenwa@bcn.net.