The Waorani (IMAGE) University of Utah Caption Co-author Jim Yost (right) with a Waorani man discussing Waorani territory during the data collection component of the project. Credit Courtesy of Jim Yost Usage Restrictions Non commercial with attribution License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.