CRISPR is a some-what new genetic tool in the field of science to edit human embryos. Using CRISPR, scientists can edit the genes of organisms more precisely than ever before. It uses RNA and an enzyme that slices up invading virusesF. One use of this new technology is to fix mutations that cause genetic diseases.
Ethical concerns arose in April of 2015 when Chinese research used CRISPR to edit nonviable human embryos. In addition, some fear that the use of CRISPR to give the embryo traits not found in their genetic code can lead to a obsessive gene culture like the one found in Gattaca. This ethical debates caused scientists to meet at an international summit hosted by the United States National Academies of Sciences and Medicines, where the scientists discussed the ethical concerns of CRISPR but agreed to continue researching it cautiously.
In addition, some argue that using CRISPR for gene editing defeats the sacredness of the human genome and is unnatural. To this point, Sarah Chan from the EuroStemCell argues, “There is nothing sacred or sacrosanct about the genome as such. The human genome – the genome of humanity as a whole, and the unique individual genome we each possess – is merely the product of our evolutionary history to date”. From this point of view, the genome is merely a record of one’s history, but to some religious groups it is a symbol of life which should not be tainted with.
So readers, what do you think? Should we use this tool to help cure treatable diseases, or does this new technology cross the line between scientific mechanisms and morality? What type of genes should this new tool be allowed to edit?
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