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75% of people globally want unbiased news (Pew Research) but are concerned they're not getting that.

Get balanced coverage with Symby. See how stories are covered across diverse outlets and spot when one side covers a story the other skips.

PODCAST

Manifold

Steve Hsu is Professor of Theoretical Physics and Computational Mathematics, Science, and Engineering at Michigan State University. Join him for wide-ranging conversations with leading writers, scientists, technologists, academics, entrepreneurs, investors, and more.

science natural sciences

All Episodes

74:08

Meghan Daum on the New Culture Wars – #32

Manifold ·

2020/02/06

Corey and Steve talk to Meghan Daum about her new book “The Problem With Everything: My Journey Through The New Culture Wars”. Meghan describes how she became aware of the “Red Pill” through what she calls “free speech YouTube” videos. The three ask whether their feeling of alienation from Gen-Z wokeness is just a sign of getting old or reflects principles of free speech and open debate. Megan argues that Gen-Z’s focus on fairness leads to difficult compromises. They discuss social

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60:37

Steven Broglio on Concussions, Football and Informed...

Manifold ·

2020/01/30

Steve and Corey talk with Steven Broglio, Director of the Michigan Concussion Center, about concussion risk, prevention and treatment. Broglio describes how the NCAA emerged from the deaths that almost led Theodore Roosevelt to outlaw college football. He also explains recent findings on CTE, why females may be at greater concussion risk, and why sleep is critical to avoiding long-term brain injury. They discuss how new rules probably make football safer and debate why New England is so

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67:57

Barbara O’Brien on Race, Reform and Wrongful...

Manifold ·

2020/01/22

Our guest, Barbara O’Brien, explains why we don’t know much about conviction error outside of murder cases, making error rates for the vast majority of crimes: misdemeanors, sexual assaults, armed robbery, etc. a “dark ocean”. She explains factors that contribute to wrongful convictions including mistaken cross-racial identification in sexual assault cases. Barbara also talks about the surprising frequency of “rain damage” to evidence rooms and why Texas leads the way in both executions and

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44:24

Sebastian Junger: Meaning from War and Technological...

Manifold ·

2020/01/16

This conversation occurred just after President Trump withdrew US forces from Northern Syria. Steve, Corey and Sebastian debate ISIS and the Kurds. Sebastian argues that men who went to war after 9/11 wanted to experience communal masculinity, as their fathers and grandfathers had in Vietnam and WWII, a tradition dating back millennia. When they came home, they faced the isolation of affluent contemporary American society, leading to high rates of addiction, depression, and suicide. War

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68:35

Zach Hambrick on Psychometrics and the Science of...

Manifold ·

2020/01/09

MSU Psychology Professor Zach Hambrick joins Corey and Steve to discuss general cognitive ability, the science of personnel selection, and research on the development of skills and expertise. Is IQ really the single best predictor of job performance? Corey questions whether g is the best predictor across all fields and whether its utility declines at a certain skill level. What does the experience of the US military tell us about talent selection? Is the 10,000 hour rule for skill

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81:24

Andrew Hartman: The Culture Wars Then and Now – #27

Manifold ·

2020/01/02

Steve and Corey talk to Andrew about his new introduction to his book “The War for the Soul of America.” While the left largely won the culture wars, the three wonder whether the pendulum has swung so far left that many liberals are alienated by today’s cultural norms.Other topics: Was the left’s victory in the debate over the college curriculum pyrrhic? Is identity politics a necessary step in liberation or a problematic slide toward greater division or both? Are current students too

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68:00

Bruno Maçães: China, Russia and the Future of Eurasia...

Manifold ·

2019/12/26

Originally from Portugal, Bruno Maçães earned a PhD in Political Science at Harvard under Harvey Mansfield, and served as Portugal’s Secretary of State for European Affairs from 2013-2015. He is regarded as a leading geopolitical thinker with deep insights concerning the future of Eurasia and relations between the West and China. He is the author of two widely acclaimed books published in 2018: The Dawn of Eurasia and Belt and Road.Topics discussed include: China’s Belt and Road Initiative,

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79:38

Ted Conover on Immigration, Prisons and 21st Century...

Manifold ·

2019/12/12

Steve and Corey talk to Ted about his article for the August issue of Harper’s Magazine, “The Last Frontier”. Ted describes how Trump’s election led him to seek out his new project on people living off the grid in Colorado’s San Luis Valley (“Appalachia without the Trees”). The three discuss how immigration has changed since he wrote Coyotes in 1987. Ted explains how working as a prison guard in Sing Sing led to the uncomfortable realization that he was getting comfortable with unnecessary

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70:47

Jason Snyder on Neurogenesis – #24

Manifold ·

2019/11/27

Steve and Corey talk to Jason about a fundamental question of neuroscience: Do humans grow new neurons as adults? The dogma that humans do not, gave way to the dogma that they do, which is now being questioned. Adult neurogenesis has been associated with learning, better cognitive function and resistance to depression. Jason suggests that a simple error of treating young mice as models for adult humans led to excessive optimism regarding the potential for later neuronal growth. Recent

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75:39

Timothy Searchinger: Biofuels vs Foods and Major...

Manifold ·

2019/11/14

Steve and Corey talk to Tim Searchinger about the unintended consequences of biofuels policies. Searchinger argues that these policies do not consider the opportunity costs of using plants for fuel rather than food. Combined with crazy carbon accounting principles, existing rules make cutting down trees in the US, shipping them to Europe and burning them in power plants count as carbon neutral under the Kyoto protocol. The three also discuss how eating less beef in the developed world along

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73:57

Jamie Metzl on Hacking Darwin: Genetic Engineering...

Manifold ·

2019/10/31

Jamie Metzl joins Corey and Steve to discuss his new book, Hacking Darwin. They discuss detailed predictions for the progress in genomic technology, particularly in human reproduction, over the coming decade: genetic screening of embryos will become commonplace, gene-editing may become practical and more widely accepted, stem cell technology may allow creation of unlimited numbers of eggs and embryos. Metzl is a Technology Futurist, Geopolitics Expert, and Sci-Fi Novelist. He was appointed

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79:26

Tyler Cowen on Big Business, Socialism, Free Speech,...

Manifold ·

2019/10/17

Polymath and economist Tyler Cowen (Holbert L. Harris Professor at GMU) joins Steve and Corey for a wide-ranging discussion. Are books just for advertising? Have blogs peaked? Are podcasts the future or just a bubble? Is technological change slowing? Is there less political correctness in China than the US? Tyler’s new book, an apologia for big business, inspires a discussion of CEO pay and changing public attitudes toward socialism. They investigate connections between populism, stagnant

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67:43

Betsy McKay on Trends in Heart Disease and How to...

Manifold ·

2019/10/03

Steve and Corey talk to Betsy McKay, senior writer on U.S. and global public health at The Wall Street Journal, about her recent articles on heart disease. Betsy describes how background reporting led to her article linking the recent drop in life expectancy in the United States, often attributed to the opioid crisis or increases in middle age suicides due to economic despair, to the increasing prevalence of heart disease, driven by the rise in obesity. The three also discuss current public

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77:00

Ted Chiang on Free Will, Time Travel, Many Worlds,...

Manifold ·

2019/09/19

Steve and Corey speak with Ted Chiang about his recent story collection “Exhalation” and his inaugural essay for the New York Times series, Op-Eds from the Future. Chiang has won Nebula and Hugo awards for his widely influential science fiction writing. His short story “Story of Your Life,” was the basis of the film Arrival (2016). Their discussion explores the scientific and philosophical ideas in Ted’s work, including whether free will is possible, and implications of AI, neuroscience,

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97:55

Rebecca Campbell on Identifying Serial Perpetrators,...

Manifold ·

2019/09/05

Dr. Rebecca Campbell is a Professor of Psychology at Michigan State University, whose research focuses on violence against women and children with an emphasis on sexual assault. Steve and Corey discuss her recent National Institute of Justice-funded project to study Detroit’s untested rape kits. Dr. Campbell describes the problem of untested kits and her work with police departments around the country to reduce the backlog. She explains how the use of the national CODIS database has led to

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57:08

Mark Moffett on the Life and Death of Human Societies...

Manifold ·

2019/08/22

Steve and Corey talk with Mark Moffett, Photographer and Research Fellow at the Smithsonian Institute, about his new book The Human Swarm: How our Societies Arise, Thrive and Fall. They discuss Mark’s view that being able walk into a cafe filled with others and not be attacked illustrates what makes human societies distinct and so successful. Mark explains why he is far more interested in questions about when war and other events occur than with traditional issues such as the genetic

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67:49

John Schulman: OpenAI and recent advances in...

Manifold ·

2019/08/08

John Schulman is a research scientist at OpenAI. He co-leads the Reinforcement Learning group and works on agent learning in virtual game worlds (e.g., Dota) as well as in robotics. John, Corey, and Steve talk about AI, AGI (Artifical General Intelligence), the Singularity (self-reinforcing advances in AI which lead to runaway behavior that is incomprehensible to humans), and the creation and goals of OpenAI. They discuss recent advances in language models (GPT-2) and whether these results

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76:23

Daniel Max on Writing a Literary non-Fiction Classic...

Manifold ·

2019/07/25

Daniel Max, staff writer at The New Yorker and author of Every Love Story is A Ghost Story, a biography of David Foster Wallace, speaks with Corey and Steve about his first book, The Family that Couldn’t Sleep. The discussion covers the emerging genre of literary non-fiction, Daniel’s process of writing The Family that Couldn’t Sleep, and how he approached and gained the trust of the family at the heart of the story. Corey probes Daniel about how he handled the complex scientific

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60:34

Stuart Firestein on Why Ignorance and Failure Lead to...

Manifold ·

2019/07/11

Steve and Corey speak with Stuart Firestein (Professor of Neuroscience at Columbia University, specializing in the olfactory system) about his two books Ignorance: How It Drives Science and Failure: Why Science Is So Successful. Stuart explains why he thinks that it is a mistake to believe that scientists make discoveries by following the “scientific method” and what he sees as the real relationship between science and art. We discuss Stuart’s recent research showing that current models of

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58:36

Joe Cesario on Political Bias and Problematic...

Manifold ·

2019/06/27

Corey and Steve continue their discussion with Joe Cesario and examine methodological biases in the design and conduct of experiments in social psychology and ideological bias in the interpretation of the findings. Joe argues that experiments in his field are designed to be simple but that in making experimental set ups simple researchers remove critical factors that actually matter for a police officer to make a decision in the real world. In consequence, he argues that the results cannot

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153 results

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