Cameron Buckner, University of Houston (IMAGE) University of Houston Caption Cameron Buckner, assistant professor of philosophy at the University of Houston, says empirical evidence suggests a variety of animal species are able to make rational decisions, despite the lack of a human-like language. Credit University of Houston Usage Restrictions None 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.