Smell is the most underrated of our senses -- and it affects everything. Alex Wiltschko joins Vasant Dhar in episode 81 of Brave New World to discuss the role of smell in our lives -- and in this new digital age. Useful resources: 1. Alex Wiltschko on LinkedIn, Google Ventures, Google Scholar and Twitter. 2. Osmo. 3. Perfumes: The A-Z Guide -- Luca Turin and Tania Sanchez. 4.  Perfume: The Story of a Murderer -- Patrick Suskind. 5. The Mystery of Smell -- Lydialyle Gibson on Sandeep Robert Datta ..read more

Given what we know of physics and neuroscience, can there be free will? Kevin Mitchell, a neuroscientist himself, joins Vasant Dhar in episode 80 of Brave New World to unpack his argument for the existence of free will. Useful resources 1. Kevin Mitchell on Amazon, Twitter, Trinity College, Google Scholar, his blog and his homepage. 2. Free Agents: How Evolution Gave Us Free Will -- Kevin Mitchell. 3. Innate: How the Wiring of Our Brains Shapes Who We Are -- Kevin Mitchell. 4. Freedom Evolves -- Daniel Dennett. 5.  ..read more

Artificial intelligence is transforming society. And therefore politics. Arthur Spirling joins Vasant Dhar in episode 79 of Brave New World to share his insights from his twin fields of data science and political science. Useful resources: 1. Arthur Spirling at Princeton, Twitter, LinkedIn, Google Scholar and his own website. 2. Why open-source generative AI models are an ethical way forward for science -- Arthur Spirling. 3. James Robinson on What Makes a Successful State -- Episode 19 of Brave New World. 4. The Narrow Corr ..read more

Her film My Octopus Teacher won an academy award -- and her insights on nature, and her love for it, go far beyond the film. Pippa Ehrlich joins Vasant Dhar in episode 77 of Brave New World to talk about her work and what she has learnt from it. Useful resources: 1. Pippa Ehrich on Instagram, X, LinkedIn and IMDb.. 2. My Octopus Teacher -- Pippa Ehrlich and James Reed. 3. Peter Singer on Animal Liberation -- Episode 74 of Brave New World. 4. Save Our Seas Foundation. 5. 20,000 Leagues Under the Sea -- Jules Verne ..read more

Life on earth is a crazy accident. We have no idea how it arose or whether it will survive. Peter Ward joins Vasant Dhar in episode 76 of Brave New World to chat about the origins of our planet, the many extinctions and resurgences of life, and the future of our species. Useful resources: 1. Peter Ward on Wikipedia, University of Washington and Amazon. 2. Rare Earth: Why Complex Life is Uncommon in the Universe -- Peter Ward and Donald Brownlee. 3. A New History of Life -- Peter Ward and Joe Kirschvink. 4. The Medea Hypothesis -- Peter War ..read more

What is money? How is it created? What is the relationship of governments, central banks, and commercial banks to money? Paul Sheard joins Vasant Dhar in episode 73 of Brave New World to cut through the fog. Useful resources:1. Understanding QE in the New World -- Episode 10 of Brave New World (w Paul Sheard). 2. The Power of Money -- Paul Sheard. 3. David Yermack on The Crypto Revolution -- Episode 30 of Brave New World. 4. Monetary Economics -- Wynne Godley and Marc Lavoie. 5. The Deficit Myth -- Stephanie Kelton. 6. Inflation ..read more

Digital Public Infrastructure sounds like a huge step forward for the world -- till you think about how it empowers the state to oppress the people. Ajay Shah joins Vasant Dhar in episode 72 of Brave New World to warn that we are not being wary enough of state coercion when we think of this incredible technology.  Useful resources: 1. Ajay Shah on Twitter and Substack. 2. In Service of the Republic: The Art and Science of Economic Policy -- Vijay Kelkar and Ajay Shah. 3. Everything is Everything -- Ajay Shah's YouTube show, co-hosted by Am ..read more

David Sontag joins Vasant Dhar on episode 70 of Brave New World to highlight where and how AI is creating a major transformation in healthcare. We could create a brave new world of individualized and holistic healthcare, where the machine really cares about us and tells us what to do based on knowledge and data. Useful resources 1. David Sontag on Twitter, LinkedIn, MIT and Google Scholar. 2. Heuristic Methods for Imposing Structure on Ill-Structured Problems -- Harry E Pople Jr. 3. Harry E Pople on ResearchGate. 4. Human and Artifici ..read more

She's a business leader, a Grammy-nominated musician and is trying to transform education. Chadrika Tandon joins Vasant Dhar in episode 69 of Brave New World to discuss her life, her learning, and why she is still so driven. Useful resources 1. Chandrika Tandon on Spotify, Facebook, Instagram, Twitter, YouTube, TikTok, LinkedIn, Tandon School of Engineering and her own website. 2. Ammu's Treasures on YouTube, Flipbook and other streaming platforms. 3. Rick Smolan on a Life in Photography -- Episode 65 of ..read more

Will big data and scary AI take over the world? Not a chance, says Gary Smith, as he joins Vasant Dhar in episode 68 of Brave New World. The human brain is special. Useful resources: 1. Gary Smith on Twitter, Amazon, Pomona College, Google Scholar and his own website. 2. The AI Delusion -- Gary Smith. 3. Distrust: Big Data, Data-Torturing, and the Assault on Science -- Gary Smith. 4. Standard Deviations: Flawed Assumptions, Tortured Data, and Other Ways to Lie with Statistics -- Gary Smith. 5. Security Analysis  ..read more