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Does the thought of sickle cell, diabetes, or Parkinson's disease scare you? There have been numerous scientific and medical discoveries over the years. Extraordinary discoveries such as the polio vaccine or penicillin have prevented epidemics such as small pox and polio. Yet, as advanced, as we are today, the cures for these diseases are still elusive. Lately, no scientific discoveries have been more astounding than stem cell research. However, the research poses ethical issues because …

…have proved that it possessed advantages in every aspect. The research holds out nearly equal promise while avoiding the enormous social, ethical, and political issues raised by the use of human embryos for research. There is clearly much work that needs to be done before stem cells of any age can be used as a medical treatment. It seems only practical to put our resources into the approach that is most likely to be successful.