Final answer:
Human genome germline editing using CRISPR-Cas9 involves modifying genes in reproductive cells to potentially eliminate genetic diseases and improve qualities in future generations. The technique raises ethical concerns regarding misuse and unknown long-term effects. Deciding whether to support or oppose this practice requires weighing the benefits against the risks and ethical implications.
Step-by-step explanation:
Human genome germline editing refers to the modification of genes in the reproductive cells (germline) of individuals using CRISPR-Cas9 technology. This technique allows scientists to make precise changes to the DNA, potentially eliminating genetic diseases and improving qualities in future generations. However, it also raises ethical concerns, including the potential for misuse and the unknown long-term effects of genetic modifications. Whether one is for or against human genome germline editing using CRISPR-Cas9 depends on weighing the benefits of eliminating diseases and improving lives against the potential risks and ethical implications.