Donation and Mutation: This 60 min. audio clip from RadioLab (advance 20 minutes from the start) presents a helpful and listen-able update on CRISPR gene technology. These simple genetic techniques are now on the cusp of radically changing how we think about the effect of scientific advancements on humanity. The program effectively broaches the ethical issues as well. All educated people should know about these developments.
See also https://twokingdoms.cune.edu/archives/5241
See also https://twokingdoms.cune.edu/archives/8466