Read three different opinions offering three different perspectives on use of Stem Cells therapies and treatments. Smart drugs READ this page from the University of Washington. Would you consider using smart drugs to help you pass your exams? Vote EXPLORE this App from the Wellcome Trust. Vote on whether you think it is OK to improve brain function with cognitive enhancers. Neuroethics READ this page from the University of Washington. Which question do you think is most interesting? Why? Read > Explore > Read > Your next module > Activities