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Episode 178: The Power of Crowds

This week, Nora, Jonathan, and Emily talk about the science of crowds. Jonathan considers whether “Ask the Audience” is really the best lifeline and Emily shares how a large scale genetic study can help us understand which genes are essential to our survival.

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Episode 170: Consciousness on Earth, Life in Space

This week, Nora tells us what a gigantic neuron might have to do with consciousness, Scott talks 7 new exoplanets and the search for extraterrestrial life, and Chelsea shares some quick thoughts on an exceptional scientist, Dr. Mildred Dresselhaus.