In the new edition of the international bestseller Environmental Interpretation, Sam H. Ham captures what has changed in our understanding of interpretation during the past two decades. Ham draws on recent advances in communication research to unveil a fresh and invigorating perspective that will lead interpreters to new and insightful pathways for making a difference on purpose through their work. Sam H. Ham, PhD, is Professor Emeritus and former director of the Center for International Training and Outreach and professor of communication psychology in the University of Idaho's Department of Conservation Social Sciences.
