Summary: What is life? In the first installment of our Origins topic, hear various attempts to define life and ponder the life of the internet. Voices: Caleb Scharf - Columbia University Bob Hazen - Carnegie Institution and George Mason University Dimitar Sasselov - Harvard University Steven Benner - Westheimer Institute of Science and Technology Luke Constas - Biology teacher in New York Stephen Mojzsis - Colorado University and Universite Claude Bernard Lyon Ben Oppenheimer - American Natural History Museum Ariel Anbar - Arizona State University Spencer Wells - National Geographic Society and Cornell University
