- Cosmos and Time in World, Universal, and Multiversal Civilizations
https://youtu.be/qOR1XjvuEDY?si=Jz3XjOzsaANmgQjR - Big History and Emerging Political Complexity
https://youtu.be/9oRC7rsdxD8?si=cl1nSsLEVFNvDmVk - Big History and a Coming of Age Story
https://youtu.be/OsDxIHwAiYo?si=Zojus0PvEtve60RZ - SETI and Big History
https://youtu.be/o6JGbeSQn0E?si=8Y_TvcZIM19Pshm1 - Origins of Life
https://youtu.be/gyMJjJj7NGY?si=VKsUMp7OrPCQT1q8