Enthusiasm and Skepticism

Chapter 4 examines two of the cells in the basic framework: “Enthusiasm” about the benefits of using the science of genetic inheritance, and “Skepticism” about the risks of using the science of genetic inheritance. For each viewpoint, this chapter explores arenas within medical and scientific research (including gene therapy, the search for Covid-19 vaccines, and gene editing), criminal justice (including forensic DNA databases, rapid DNA testing, and exoneration), and biogeographical ancestry (including racial and ethnic ancestry testing, race-based medicine, and deep ancestry). Chapter 4 provides evidence to support both excitement about the benefits of genomic science and concern about its risks and costs.