Human stem cells were have been known as a promising avenue for research and medicine since the late 1990s, but stem cell research had has been engulfed in controversy. Through a narrative-driven pro/con format—supported by facts, quotes, anecdotes, and full-color illustrations—this title examines issues related to stem cell research. Topics include: Is Embryonic Stem Cell Research Ethical? Is Embryonic Stem Cell Research Still Necessary? Should Government Place Restrictions on Stem Cell Research Funding? Should Government Closely Regulate Stem Cell Medical Treatments?