The issue regarding stem cell research, especially that of the embryonic type, has probably been the most controversial topic 21st century medicine has had to deal with. While research supporters advocate further studies, claiming that the possibility to provide treatment methods for previously incurable conditions must not be wasted, those who oppose such initiatives state that as long as the process involves destroying embryos such experiments cannot be compatible with ethical and moral standards. It is expected that discussions on this topic will continue, and the global community will see the situation evolving not only in scientific laboratories, but courtrooms as well. In order to find out more about stem cells, their types and research read this book.