In this article, the authors compare two different approaches to establishing stem cell policy: a defined policy (U.K.) and a changing policy (U.S.). The U.K. has a clear and precise policy, agreed upon and supported by lawmakers, scientists and the public. By contrast, U.S. federal policy is continuously being updated based on balancing political ideologies and advances in science, and it only regulates federal funding. By investigating these contrasting policy approaches, the authors hope to demonstrate the impact of policy on stem cell research and public opinion.
