“Geniuses, Heroes, and Saints: The Nobel Prize and the Public Image of Science” with Professor Massimiano Bucchi

In a world where scientific work often feels distant and difficult to grasp, the Nobel Prize makes science visible and understandable in a unique way. It is the most recognized and prestigious award for individual scientific achievement, giving a human face to great discoveries and turning them into powerful stories. The winners could be global figures like Albert Einstein or little-known doctors working in remote towns. Some prizes went to breakthroughs later proven wrong, and many names have faded from memory. Yet, as Massimiano Bucchi shows, the Nobel Prize shaped how people saw science throughout the twentieth century—an image that continues to influence us in surprising ways today.

In his book Geniuses, Heroes, and Saints: The Nobel Prize and the Public Image of Science, Professor Bucchi tells the story of how the Nobel Prize transformed science into something more than a technical field. It became an epic human pursuit, shaped by history and shared with the public. In this episode of Bridging the Gaps, I speak with Professor Massimaino Bucchi.

Professor Massimiano Bucchi is a leading scholar in the field of science communication and Professor of Science and Technology in Society at the University of Trento. He is the former editor of Public Understanding of Science and the author of books, including Newton’s Chicken and the co-edited Handbook of Public Communication of Science and Technology.

We begin the conversation with the three main narratives outlined in the book that define the Nobel Prize. First, the scientist as genius—a creative visionary, a brilliant intellect, often portrayed as a solitary figure with a romantic aura. Second, the scientist as national hero—a symbol of international rivalry played out in a peaceful, rational contest. Third, the scientist as saint—a moral exemplar celebrated for humility, modesty, and complete devotion to science.

From there, we trace the history of the Nobel, its origins, and its early role in European society. We examine the first laureates, notable controversies, and famous recipients—including the story of Einstein’s long-delayed award and the “interesting” aspects of the work that finally earned him the prize.
We also explore the Nobel’s impact on public perceptions of science, the ceremonial “royal touch” that surrounds it, and how the prize might evolve in the twenty-first century. We then discuss science communication more broadly.
Overall, it has been a rich and fascinating discussion.

Complement this discussion with “Sharing Our Science: How to Write and Speak STEM” with Professor Brandon Brown and then listen to On Public Communication of Science and Technology with Professor Bruce Lewenstein

By |August 24th, 2025|History, Podcasts, Research, Social Science|
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“The Human Journey From Ape to Agriculture” with Professor Peter Bellwood

Over a span of five million years, humankind rose from modest origins to become the planet’s most dominant species. Along the way, people changed a lot in how they looked, spoke, and lived. But how did all this happen? The variety we see in humans today is the result of evolution—which began shaping the Homo group about 2.5 million years ago—and migration, as humans moved into new places. In his book “The Five-Million-Year Odyssey: The Human Journey from Ape to Agriculture” Professor Peter Bellwood brings together research from archaeology, biology, anthropology, and language studies to tell the story of human history. He takes us from the earliest hominins in Africa, through the spread of humans across the continents, to the start of farming and rapid population growth. He introduces early human relatives like the australopithecines, Homo erectus, and Neanderthals, then focuses on the rise of Homo sapiens about 300,000 years ago and their journey into Eurasia, Australia, and the Americas. Bellwood also looks at how farming, which began around 10,000 years ago, helped people move to new lands and share their languages and cultures. In this episode of Bridging the Gaps, I speak with Professor Peter Bellwood.

Peter Bellwood is professor emeritus at the Australian National University. He specialises in the human population prehistory from archaeological, linguistic and biological perspectives. His many books include “First Migrants: Ancient Migration in Global Perspective” and “First Farmers: The Origins of Agricultural Societies. He is the winner of the 2021 International Cosmos Prize.

We begin by discussing how studying languages uncovers our past and tells the story of humans. Language families act like maps, pointing to early journeys of people. Shared words that appear in many tongues offer strong clues about those first moves. Next we look at what ancient DNA and proteins can say about our past. I first ask about the hard job of finding and testing old genetic samples. After that we turn to classic archaeology, and I ask Peter about digging at historic sites. We dive into how a creature unlike any other animal arose, and we touch upon the blank spots that still puzzle us. The book’s idea of “man the tool maker” comes up: does making tools really set us apart? We talk about that in depth.

We then explore the rise and later disappearance of Neanderthals and other early human groups. Our focus shifts to the cultural growth of Homo sapiens, tracing the path from hunting and gathering to more organised farming. We look closely at the first waves of people who moved in search of richer soil and safer homes. The Fertile Crescent in the Middle East gets special attention, as we track the birth of stable villages and maybe the first cities. We also discuss the boats, paths, and simple gear that helped early travellers to travel long distances.

Shifting dates and fresh finds force us to keep revising the human timeline. We talk about lively cultures that either vanished overnight or slowly faded away. From start to end, the talk has been rich, clear, and full of insights.

Complement this discussion with How Cooking Made Us Human with Professor Richard Wrangham and then listen to “From Sensing to Sentience: How Feeling Emerges from the Brain” with Professor Todd Feinberg

By |June 21st, 2025|History, Knowledge, Podcasts, Research|
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“From Sensing to Sentience: How Feeling Emerges from the Brain” with Professor Todd Feinberg

From Sensing to Sentience on Bridging the Gaps

Sentience is the feeling aspect of consciousness, encompassing the capacity to experience sensations such as pain, pleasure, and emotions. It is the foundation of subjective experience, distinguishing beings that can feel from those that merely process information or react reflexively. Sentience is a crucial component of consciousness. A key question in studying sentience is how it emerges—whether it arises from complex neural processes, a particular form of computation, or something more fundamental. In his book “From Sensing to Sentience: How Feeling Emerges from the Brain”, Professor Todd Feinberg introduces “Neurobiological Emergentism (NBE)”, a theory explaining how sentience naturally arises as an emergent property of brain functions. Emergent properties are features of a system that do not exist in its individual parts but arise through their interactions. Integrating biological, neurobiological, evolutionary, and philosophical perspectives, Feinberg argues that sentience emerges as a “system-level property” of complex neural interactions. In this episode of Bridging the Gaps, I speak with Professor Todd Feinbergy.

Dr. Todd Feinberg is a board certified neurologist and psychiatrist and Clinical Professor of Psychiatry at the Icahn School Medicine at Mount Sinai in New York City.

We begin by exploring the basic sensory abilities of single-celled organisms, examining how they react to their environment and survive. We then trace the evolution of multicellular organisms, discussing that when they developed into more complex systems, there is a broader substrate for sensing. A key focus is how sensory abilities laid the foundation for the evolution of advanced neurobiological systems, ultimately leading to sentience. We discuss in detail how simple sensory functions in early life forms gradually evolved into the rich experiences of animals with complex nervous systems.

A central idea in the book is that “sentience emerges” as a property of complex neural systems. This perspective helps bridge the gap between neuroscience and philosophy, providing a natural explanation for how subjective experiences arise from the brain. We explore this argument in depth. Overall, this discussion provides valuable insights into the origins of sentience and its role in the evolution of consciousness.

Complement this discussion with “Sentience: The Invention of Consciousness” with Professor Nicholas Humphrey and then listen to “The Network of Life: A New View of Evolution” with Professor David Mindell

By |February 9th, 2025|Neuroscience, Podcasts, Research|
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