Answer: Well the main point of the question is an ethical one. Should we interfere with nature and play God? Many people would answer no. The benefits would be gaining lost knowledge and letting people see relatives that have passed. However the problems would be much larger than the benefits. Death is a necessary quality of life as unfortunate as it may be. It frees up space for new people to begin life and prevents overpopulation. Also the ethics behind it would be a large question.
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