Read three different opinions offering three different perspectives on use of Stem Cells therapies and treatments. Regulation and ethics WATCH this BBC Class Clip describing the clinical trial process, the risks, the ethics and a news report where a trial went wrong. Use of animals EXPLORE this website from Understanding Animal Research. Does this organisation approve of the use of animals for testing drugs? What do you think? Trials in india WATCH this video from BBC News. Why are people complaining about this drug trial? What is ‘informed consent’? Watch > Explore > Watch > Your next module > Activities