French pediatrician and geneticist Jérôme Lejeune insisted, “We need to be clear: The quality of a civilization can be measured by the respect it has for its weakest members. There is no other criterion.” After he criticized the cozy relationship between the scientific community and the practice of aborting patients with Down syndrome, Lejeune wrote to his wife, “Today, I lost my Nobel prize.” Join me and Mark Bradford, the Word on Fire Fellow for Persons with Intellectual and Developmental Disabilities, as we discuss how Jérôme Lejeune changed his life and the lives of those with challenging disabilities. Stay up-to-date with the latest episodes of the Evangelization & Culture Podcast biweekly on WordOnFire.org, on YouTube, or on your favorite podcast hosting platform. You can get more content like this in the quarterly print journal of the Word on Fire Institute, Evangelization & Culture.