"Universal biology: Investigating life as it must be" - talk by Lynn Rothschild (2018)

Astrobiology investigates the phenomenon of life in the Universe. But how do we define life? And are there laws governing how it emerges and the forms it can take? Lynn Rothschild, Senior Scientist at NASA Ames Research Center and Bio & Bio-inspired Technologies Research and Technology Lead at NASA, takes us on a dizzying tour of the key ideas.