"This pithy text will appeal to libraries of fine art, ecology, and social action. Highly recommended."
"The book is enjoyable with clear prose and illustrations advocating environmental idealism and activism already practiced by a remarkable cadre of sculptors."
-James Croak, artnet, June 2012
"The newer earthworks, many of which are contemplated in this book, tend to be more modest in scale and more solutions-oriented. . . . I highly recommend this rich, dense and thought-provoking book."
-Barbara Lloyd McMichael, The Bellingham Herald, April 2012