March 22, 2024, is Dr. Hirsch's 96th birthday!  In honor of this, we are looking back at our first two interviews with the person responsible for Core Knowledge. If you are enjoying our podcasts, please leave a five star review: https://podcasts.apple.com/us/podcast/building-knowledge/id1618939881 Follow us on Facebook: https://www.facebook.com/CoreKnowledgeFoundationFollow us on Instagram: https://www.instagram.com/coreknowledgefoundation/