Embryonic Stem Cell Research :: Argumentative Persuasive Topics

Americans atomic number 18 asked by the media to support embryonic stem jail cell inquiry (ESCR) that uses human embryos. Many Americans favor ESCR because of the effectiveness for benefiting people in need, people racked by disease. This essay goes beyond the emotional issues surrounding ESCR and informs the reader of the scientific background so that he is capable of making a well- informed decision about ESCR. In August of last year, President Bush approved the use of federal funds to support research on a limited number of existing human embryonic stem cell lines (Bush). The decision met with notably mixed reactions. Proponents of embryonic stem cell research argue that restricting federal funding to a limited number of cell lines will hamper the progress of science, while those opposed swear that any use of cells derived from human embryos constitutes a significant breach of moral principles. It is clear that pressure to expand the limits established by the President wil l continue. It is every bit clear that the ethical positions of those opposed to this research are unlikely to change. Regrettably, much of the debate on this issue has taken place on emotional grounds, rowdyism the hope of curing heartrending medical conditions against the deeply held moral convictions of many Americans. Such arguments frequently ignore or mischaracterize the scientific facts. To arrive at an informed opinion on human embryonic stem cell research, it is important to have a clear understanding of precisely what embryonic stem cells are, whether embryonic stem cells are likely to be useful for medical treatments, and whether there are viable alternatives to the use of embryonic stem cells in scientific research. im fledged development is one of the most fascinating of all biological processes. A newly fertilized egg faces the daunting challenge of not only generating all of the tissues of the mature animal but organizing them into a functionally integrated whol e. Generating a wide range of adult cell types is not an ability unique to embryos. Certain types of tumors called teratomas are extraordinarily adept at generating adult tissues, but unlike embryos, they do so without the benefit of an organizing principle or blueprint. Such tumors rapidly produce skin, bone, muscle, and flush hair and teeth, all massed together in a chaotic lump of tissue. Many of the signals required to induce formation of specialized adult cells must be present in these tumors, but unlike embryos, tumors generate adult cell types in a hopelessly undirected manner.