Paul Anastas, Yale University (IMAGE) Yale University Caption The White House has nominated green chemist Paul Anastas to head the Office of Research and Development at the US Environmental Protection Agency. Credit Michael Marsland/Yale University Usage Restrictions Image may be used with appropriate credit. 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.