In this podcast episode, we explore three intriguing topics: the ethical concerns surrounding South Africa's acceptance of heritable human genome editing, the impressive restoration of Notre Dame Cathedral in Paris, and the "Law of the Magic Third," which posits that when about one-third of a group embraces a new idea or behavior, it can spark significant social change. The discussion delves into the complexities of scientific progress, the importance of preserving culture, and the dynamics of social influence and transformation.