Logo

    229 | Nita Farahany on Ethics, Law, and Neurotechnology

    enMarch 13, 2023
    What platform is mentioned for hiring candidates effectively?
    What ethical concerns arise with neurotechnology advancements?
    How can personal finance apps assist users financially?
    What is the main focus of Nida Farahani's book?
    What potential benefits does consumer neurotechnology offer?

    Podcast Summary

    • Exploring the Ethical and Legal Implications of TechnologyTechnology can save time and provide high-quality matches for hiring and help manage personal finances, but it's important to consider ethical and legal implications and protect individual rights and freedoms.

      When it comes to hiring, using a platform like Indeed can save time and provide high-quality matches, while personal finance apps like Rocket Money can help identify and cancel unwanted subscriptions to save money. However, as technology advances, ethical and legal questions arise regarding neurotechnology and the potential invasion of privacy through mind reading. In her new book, "The Battle for Your Brain," Nida Farahani explores these issues and the potential implications for individual rights and freedoms. Whether it's finding the right candidate for your business or managing your personal finances, technology can be a valuable tool. But as we continue to push the boundaries of what's possible, it's important to consider the ethical and legal implications and protect individual rights and freedoms. So, whether you're hiring, managing your finances, or exploring the latest neurotechnology, remember to stay informed and protect your privacy.

    • The Need for a Right to Cognitive Liberty in the Age of Thought Reading TechnologyAs technology advances, the potential for reading and manipulating thoughts raises significant ethical, legal, and social concerns. We need to update our understanding of liberty to prioritize individual self-determination and privacy in the face of this new reality.

      As technology advances, the ability to read and manipulate people's thoughts becomes a real possibility, raising significant legal, ethical, and social concerns. This is a world where governments and corporations could potentially access our political inclinations, plans for crimes, and even our hateful thoughts. The authors of the constitution didn't consider this, and current laws and protections need to be updated to account for this new reality. The approach advocated for is a right to cognitive liberty, a broad update to our understanding of liberty that prioritizes individual self-determination over our brains and mental experiences. This changes the starting place of the conversation, and specific laws and regulations will need to be developed to address how this technology is used in various contexts, such as employment settings and government applications. Ultimately, we must prioritize individual privacy and self-determination in the face of advancing technology.

    • The illusion of unfiltered thoughts onlineOnline data doesn't reveal our true thoughts, but technology's evolution may bring us closer to decoding them, raising privacy concerns.

      While social media and the internet may give the appearance of unfiltered thoughts and information, people are actively choosing what to share. Though technology can make precise profiles based on our searches, location, and other data, it doesn't yet have the ability to decode our thoughts directly from our brains. There's still a level of privacy and freedom in our internal thoughts. However, technology is constantly evolving, and while there are efforts to maintain privacy, such as quantum privacy protocols, many companies' business models rely on access to our data. Facial recognition and lie detection technologies can provide some insights, but their accuracy varies and is subject to individual differences. Brain activity reading is even more complex, involving algorithms that decode patterns in brain states and activity. As datasets grow and AI becomes more advanced, the ability to decode thoughts may become more precise. Ultimately, it's crucial to be aware of the trade-offs between sharing information and maintaining privacy.

    • Companies use data from wearables and brain reactions to create targeted adsCompanies use data from wearables and brain reactions to create more effective marketing campaigns, with neuromarketing being a new frontier for gaining consumer insights. Brain sensors in everyday devices could offer continuous monitoring and analysis of brain activity for individuals.

      Companies are using data from various sources, including wearable devices that monitor location and physiological states, to segment populations and target advertisements more precisely. Brain data, specifically brain reactions to advertisements and products, is a new frontier for marketing companies, known as neuromarketing, to gain insights about consumer behavior. Neuromarketing uses this data to create more effective marketing campaigns. However, brain wearables are not yet ubiquitous, and people have to opt-in to share their brain data. In the future, brain sensors could be integrated into everyday devices like headphones, allowing for continuous monitoring and analysis of brain activity. This could offer individuals the ability to track their focus, attention, and brain health, in addition to the standard functions of the device. Overall, the collection and use of data for targeted advertising is a growing trend, and the integration of brain data into marketing strategies is a new and promising development.

    • Interacting with digital interfaces through brain activityNeuromarketing may be disrupted by technology that measures brain activity, offering real-time data and new possibilities for marketing and language learning.

      We're on the brink of a future where technology will enable us to interact with digital interfaces in more intuitive and seamless ways, such as thinking instead of typing or moving a mouse. Neuromarketing, which currently relies on focus groups to understand consumer behavior, may be disrupted by this technology, allowing companies to access real-time brain activity data. However, the technology is not yet advanced enough to read minds directly, and measuring brain activity involves placing electrodes on the scalp, which can only detect electrical activity from firing neurons. These devices can currently measure attention, focus, basic emotional states, and even reconstruct simple images. Despite limitations, this technology opens up exciting possibilities for the future of marketing and language learning. For instance, Babbel, a science-based language learning app, can help users learn a new language quickly and effectively, making it an invaluable tool for travelers. To take advantage of this special offer for Mindscape listeners, visit atbabbel.com/mindscape and get up to 60% off your Babbel subscription.

    • Decoding thoughts from the brain with consumer neurotechnologyConsumer neurotechnology using surface-based electrodes on the scalp can detect early signs of health conditions and decode emotions and basic sentiments, with potential for more complex thoughts and emotions through generative AI

      Consumer neurotechnology, using simple surface-based electrodes on the scalp, is making significant strides in decoding information from the human brain. Studies have shown that changes in electrical activity in the brain can indicate early signs of health conditions like epilepsy and glioblastoma. Machine learning algorithms can be trained on large datasets of brain activity to decipher what a person is looking at, listening to, or even thinking about. While decoding complex, unintended thoughts through surface-based electrodes may be a challenge, emotions and basic sentiments can be detected. The advancements in neurotechnology, including miniaturization and improvements in electrodes and sensors, as well as the computational skills from machine learning, have led to these breakthroughs. The future holds even more potential with the development of generative AI, which could lead to decoding more complex thoughts and emotions from the human brain. However, it's important to remember that decoding precise thoughts and words may still be a challenge with current technology.

    • Exploring the Ethical Implications of Consumer NeurotechnologyAs neurotechnology advances, it could challenge our notions of privacy and identity, impact interactions, and require informed decisions to protect cognitive liberty.

      As consumer neurotechnology advances, it has the potential to provide unprecedented insights into people's thoughts and emotions. However, this raises significant ethical concerns. For instance, deeper thoughts may be harder to access with current technologies like EEG, but future technologies like functional near infrared imaging could change that. This could challenge our notions of privacy and identity, as our inner thoughts might no longer be shielded from external scrutiny. It could also impact how we interact with others and the world around us. As this technology becomes more widespread, it's crucial that we engage in the conversation and make informed decisions about its use. We're currently at a pivotal moment where we can shape the future of brain technology and ensure that it aligns with our values. Ignorance of these developments could lead to a future where our cognitive liberty is compromised.

    • People sharing personal data without full understandingAs technology advances, individuals must be aware of the broader implications of sharing personal data, especially brain activity, and make informed decisions.

      People are increasingly sharing their personal data, including brain activity, without fully understanding or questioning the implications. This was illustrated in the IKEA example, where consumers bought limited edition rugs and resold them at inflated prices, leading IKEA to use EEG headsets to determine if consumers truly loved the rugs before making a purchase. This trend is already present in areas like art appreciation, education, and gaming, and is expected to expand into virtual reality and brain health tracking. People are adopting this technology unwittingly and wittingly, and it raises concerns about privacy and the potential for misuse. As technology advances, it's crucial for individuals to be aware of the broader implications and to make informed decisions about what data they're sharing and how it's being used.

    • Exploring the Future of Neurotechnology and its Impact on Virtual RealityNeurotechnology's endless possibilities, convenience, and potential privacy trade-offs could lead to widespread adoption, making virtual reality more accessible and immersive through neural interfaces, enhancing creativity and productivity.

      The endless possibilities of neurotechnology, combined with excitement and the potential to bypass traditional methods like typing, could lead to widespread adoption and the normalization of this technology in the future. This includes the development of neural interfaces for virtual reality, which could make the metaverse more accessible and convenient for users. Additionally, people's willingness to trade privacy for convenience suggests that this technology could gain significant traction in the market. For example, Mark Zuckerberg's investment in neurotechnology company Control Labs and the development of neural interfaces for virtual reality demonstrates a strong belief in the potential of this technology. Overall, the combination of these factors could make neurotechnology a transformative and normalized aspect of our daily lives. Furthermore, the discussion also touched upon the potential for neurotechnology to enhance creativity and productivity. For instance, being able to capture thoughts and ideas directly from the brain without having to physically write them down could be a game-changer for writers and thinkers. Lastly, the metaverse and virtual reality experiences could become more immersive and interactive with the integration of neural interfaces, making them more appealing to users and potentially leading to their mainstream adoption.

    • Brainwave Data: Exciting Possibilities and Ethical ConcernsThe advancement of brain sensor technology raises ethical concerns around privacy and potential misuse of personal brainwave data by major tech companies, leading to potential chilling of free speech, lack of privacy, and even manipulation or disabling of individuals' brains.

      The advancement of brain sensor technology and the potential sharing of brainwave data brings both exciting possibilities and significant concerns. While some people may be comfortable sharing their brain data for various purposes, such as meditation tracking or connecting with others, the commodification of this data raises serious ethical and privacy issues. Major tech companies could potentially have access to vast amounts of personal information, leading to potential misuse, discrimination, and even cognitive warfare. The potential consequences include the chilling of free speech, lack of privacy, and even the manipulation or disabling of individuals' brains. It is crucial to consider these implications and work towards safeguarding individual autonomy and privacy in this new technological landscape.

    • The Ethical Dilemma of Brain EnhancementsAs technology advances, ethical questions arise about the use of cognitive enhancers for self-determination, fairness, and equality, with concerns over privacy, discrimination, and access.

      As technology advances, the line between enhancing ourselves through drugs, devices, and other means, and cheating, becomes increasingly blurred. The use of cognitive enhancers, such as neurofeedback devices or generative AI, raises ethical questions about fairness and equality, particularly when access is not distributed evenly. However, many people believe that the right to self-determination includes the right to enhance or even "break" our brains for therapeutic or performance-enhancing purposes. The potential for employers and educational institutions to use neurotechnology for hiring and admissions decisions also raises concerns about privacy and discrimination. Ultimately, these are complex issues that require thoughtful consideration and ongoing dialogue.

    • Exploring the Use of Brainwave Monitoring in Education and EmploymentAs brainwave monitoring technology advances, it offers potential benefits like improved focus and accuracy, but also raises concerns about privacy, consent, and potential misuse. Balancing these considerations requires deliberate discussions and safeguards to protect individual rights.

      As technology advances, particularly in the realm of brainwave monitoring, there are both opportunities and challenges for its use in various aspects of life, including education and employment. While there are potential benefits, such as improved focus and accuracy, there are also concerns about privacy, consent, and potential misuse. It's crucial to strike a balance between these considerations and ensure that individuals have the right to self-determination and control over their own mental experiences. This will require deliberate and democratic discussions about the role of such technology in society and the implementation of safeguards to protect individual rights. Ultimately, it's important to approach the use of brainwave monitoring with awareness, sophistication, and a commitment to ethical considerations.

    • Balancing neurotechnology and privacy in the workplaceAs neurotechnology advances, laws and regulations must keep pace to protect individuals' cognitive liberty and prevent misuse, while ensuring a balance between potential benefits and privacy concerns.

      As technology advances, particularly in the realm of neurotechnology, there is a growing concern about the potential invasion of privacy and infringement on cognitive liberty in the workplace. The notion that employees can simply quit if they dislike a policy no longer holds true when neurotechnology becomes the new norm. A right to cognitive liberty could help mitigate these concerns by requiring exceptions to brain data collection to be narrowly tailored to the specific purpose. However, the challenge lies in keeping up with the pace of technology and ensuring that laws and regulations are in place to protect individuals' rights and prevent misuse. It's important to strike a balance between the potential benefits of neurotechnology and the need for safeguards against potential invasions of privacy and discrimination.

    • China's Neurotechnology Experimentation and Uncertainty of InformationChina is a leader in neurotechnology experimentation with widespread use of brain-reading headsets, raising concerns about data accuracy, fairness, privacy, and consent.

      China is leading the way in neurotechnology experimentation, but the accuracy and fairness of information about these developments are uncertain. Hundreds of thousands of brain-reading headsets are in use across China, and companies known for commodifying brain data are based there. The potential uses and misuses of this data are unknown. While some see potential for brain data sharing leading to increased compatibility and competition, others express concerns about privacy and consent. The idea of an app that uses brainwave data to determine compatibility before a relationship is suggested, but the accuracy and ethical implications of such an app are uncertain. The discussion also touched on the possibility of legislating an international human right to cognitive liberty to protect individuals' thoughts and consent regarding the use of their brain data.

    • Recognizing Cognitive Liberty as a Human RightThe UN Declaration of Human Rights can be updated to include mental privacy, protection from thought manipulation, and the right to self-determination over one's brain and mental experiences as cognitive liberties. This process is underway and requires political will and advocacy.

      The UN Declaration of Human Rights provides a foundation for recognizing cognitive liberty as a human right. The rights to privacy, freedom of thought, and self-determination can be updated to include mental privacy, protection from thought manipulation, and the right to self-determination over one's brain and mental experiences, respectively. The Human Rights Committee can make these updates through general comments, and many of these concepts have already been advocated for by UN experts. This is not just an academic idea, but a process that is underway. It will require political will and active advocacy from individuals to ensure that cognitive liberty is recognized and protected as a human right. Despite challenges, such as the potential resistance from corporations and governments, the recognition of cognitive liberty as a human right is crucial in the age of emerging neurotechnologies.

    • Respecting cognitive liberty with responsible technology useAdvanced biometric technologies like brain biometrics could infringe on privacy and individual rights, but regulations and new rights are being proposed to strike a balance between individual privacy and social interests.

      Cognitive liberty, which is the right to control one's own thoughts and mental processes, is not an absolute ban on technology. Instead, it's about respecting individuals and enabling the responsible progress and use of technology. However, there are concerns about the potential use of advanced biometric technologies, such as brain biometrics, for authentication purposes, which could infringe on privacy and individual rights. While awareness of these issues is growing at the international human rights level, it may not be as high among typical national politicians. Activists and organizations are advocating for regulations and new rights to address the challenges posed by advancing neurotechnologies. For example, the OECD, WHO, and the Council of Europe have proposed regulations on neurotechnology. It's essential to strike a balance between individual privacy and social interests while ensuring that the use of these technologies aligns with human rights.

    • Neurotechnology: Balancing Individual Rights and Ethical GuidelinesNeurotechnology offers benefits but poses risks to privacy and autonomy. We must advocate for cognitive liberty, self-determination, and ethical guidelines to shape its development.

      Neurotechnology, while holding great promise for individual health and well-being, also poses significant risks to privacy and autonomy. Across various fields, experts are raising awareness and advocating for solutions to address these concerns. It's crucial to recognize the importance of cognitive liberty and self-determination over our brains and mental experiences. This call to action is urgent, as the future direction of neurotechnology could significantly impact what it means to be human. While it may be difficult to ban technologies outright, we can make informed choices now to shape their development in a positive way. This includes advocating for individual rights and promoting ethical guidelines for the use of neurotechnology. It's essential for everyone to become informed and engaged in this important conversation. Nida Farahani, thank you for joining The Mindscape Podcast and shedding light on this pressing issue.

    Recent Episodes from Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

    288 | Max Richter on the Meaning of Classical Music Today

    288 | Max Richter on the Meaning of Classical Music Today

    It wasn't that long ago, historically speaking, that you might put on your tuxedo or floor-length evening gown to go out and hear a live opera or symphony. But today's world is faster, more technologically connected, and casual. Is there still a place for classical music in the contemporary environment? Max Richter, whose new album In a Landscape releases soon, proves that there is. We talk about what goes into making modern classical music, how musical styles evolve, and why every note should count.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/09/09/288-max-richter-on-the-meaning-of-classical-music-today/

    Max Richter trained in composition and piano at Edinburgh University, at the Royal Academy of Music, and with Luciano Berio in Florence. He was a co-founder of the ensemble Piano Circus. His first solo album, "Memoryhouse," was released in 2002. He has since released numerous solo albums, as well as extensive work on soundtracks for film and television, ballet, opera, and collaborations with visual artists.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    AMA | September 2024

    AMA | September 2024

    Welcome to the September 2024 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number -- based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good -- and sometimes group them together if they are about a similar topic. Enjoy!

    Blog post with AMA questions and transcript: https://www.preposterousuniverse.com/podcast/2024/09/02/ama-september-2024/

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    287 | Jean-Paul Faguet on Institutions and the Legacy of History

    287 | Jean-Paul Faguet on Institutions and the Legacy of History

    One common feature of complex systems is sensitive dependence on initial conditions: a small change in how systems begin evolving can lead to large differences in their later behavior. In the social sphere, this is a way of saying that history matters. But it can be hard to quantify how much certain specific historical events have affected contemporary conditions, because the number of variables is so large and their impacts are so interdependent. Political economist Jean-Paul Faguet and collaborators have examined one case where we can closely measure the impact today of events from centuries ago: how Colombian communities are still affected by 16th-century encomienda, a colonial forced-labor institution. We talk about this and other examples of the legacy of history.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/08/26/287-jean-paul-faguet-on-institutions-and-the-legacy-of-history/

    Jean-Paul Faguet received a Ph.D. in Political Economy and an M.Sc. in Economics from the London School of Economics, and an Master of Public Policy from the Kennedy School of Government at Harvard. He is currently Professor of the Political Economy of Development at LSE. He serves as the Chair of the Decentralization Task Force for the Initiative for Policy Dialogue. Among his awards are the W.J.M. Mackenzie Prize for best political science book.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    286 | Blaise Agüera y Arcas on the Emergence of Replication and Computation

    286 | Blaise Agüera y Arcas on the Emergence of Replication and Computation

    Understanding how life began on Earth involves questions of chemistry, geology, planetary science, physics, and more. But the question of how random processes lead to organized, self-replicating, information-bearing systems is a more general one. That question can be addressed in an idealized world of computer code, initialized with random sequences and left to run. Starting with many such random systems, and allowing them to mutate and interact, will we end up with "lifelike," self-replicating programs? A new paper by Blaise Agüera y Arcas and collaborators suggests that the answer is yes. This raises interesting questions about whether computation is an attractor in the space of relevant dynamical processes, with implications for the origin and ubiquity of life.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/08/19/286-blaise-aguera-y-arcas-on-the-emergence-of-replication-and-computation/

    Blaise Agüera y Arcas received a B.A. in physics from Princeton University. He is currently a vice-president of engineering at Google, leader of the Cerebra team, and a member of the Paradigms of Intelligence team. He is the author of the books Ubi Sunt and Who Are We Now?, and the upcoming What Is Intelligence?


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    285 | Nate Silver on Prediction, Risk, and Rationality

    285 | Nate Silver on Prediction, Risk, and Rationality

    Being rational necessarily involves engagement with probability. Given two possible courses of action, it can be rational to prefer the one that could possibly result in a worse outcome, if there's also a substantial probability for an even better outcome. But one's attitude toward risk -- averse, tolerant, or even seeking -- also matters. Do we work to avoid the worse possible outcome, even if there is potential for enormous reward? Nate Silver has long thought about probability and prediction, from sports to politics to professional poker. In his his new book On The Edge: The Art of Risking Everything, Silver examines a set of traits characterizing people who welcome risks.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/08/12/285-nate-silver-on-prediction-risk-and-rationality/

    Nate Silver received a B.A. in economics from the University of Chicago. He worked as a baseball analyst, developing the PECOTA statistical system (Player Empirical Comparison and Optimization Test Algorithm). He later founded the FiveThirtyEight political polling analysis site. His first book, The Signal and the Noise, was awarded the Phi Beta Kappa Society Book Award in Science. He is the co-host (with Maria Konnikova) of the Risky Business podcast.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    AMA | August 2024

    AMA | August 2024

    Welcome to the August 2024 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number -- based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good -- and sometimes group them together if they are about a similar topic. Enjoy!

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/08/05/ama-august-2024/

    Support Mindscape on Patreon: https://www.patreon.com/seanmcarroll

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    284 | Doris Tsao on How the Brain Turns Vision Into the World

    284 | Doris Tsao on How the Brain Turns Vision Into the World

    The human brain does a pretty amazing job of taking in a huge amount of data from multiple sensory modalities -- vision, hearing, smell, etc. -- and constructing a coherent picture of the world, constantly being updated in real time. (Although perhaps in discrete moments, rather than continuously, as we learn in this podcast...) We're a long way from completely understanding how that works, but amazing progress has been made in identifying specific parts of the brain with specific functions in this process. Today we talk to leading neuroscientist Doris Tsao about the specific workings of vision, from how we recognize faces to how we construct a model of the world around us.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/07/29/284-doris-tsao-on-how-the-brain-turns-vision-into-the-world/

    Doris Tsao received her Ph.D. in neurobiology from Harvard University. She is currently a professor of molecular and cell biology, and a member of the Helen Wills Neuroscience Institute, at the University of California, Berkeley. Among her awards are a MacArthur Fellowship, membership in the National Academy of Sciences, the Eppendorf and Science International Prize in Neurobiology, the National Institutes of Health Director’s Pioneer Award, the Golden Brain Award from the Minerva Foundation, the Perl-UNC Neuroscience Prize, and the Kavli Prize in Neuroscience.

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    283 | Daron Acemoglu on Technology, Inequality, and Power

    283 | Daron Acemoglu on Technology, Inequality, and Power

    Change is scary. But sometimes it can all work out for the best. There's no guarantee of that, however, even when the change in question involves the introduction of a powerful new technology. Today's guest, Daron Acemoglu, is a political economist who has long thought about the relationship between economics and political institutions. In his most recent book (with Simon Johnson), Power and Progress: Our Thousand-Year Struggle Over Technology and Prosperity, he looks at how technological innovations affect the economic lives of ordinary people. We talk about how such effects are often for the worse, at least to start out, until better institutions are able to eventually spread the benefits more broadly.

    Support Mindscape on Patreon.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/07/22/283-daron-acemoglu-on-technology-inequality-and-power/

    Daron Acemoglu received a Ph.D. in economics from the London School of Economics. He is currently Institute Professor at the Massachusetts Institute of Technology. He is a fellow of the National Academy of Sciences, the American Academy of Arts and Sciences, and the Econometric Society. Among his awards are the John Bates Clark Medal and the Nemmers Prize in Economics. In 2015, he was named the most cited economist of the past 10 years.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    282 | Joel David Hamkins on Puzzles of Reality and Infinity

    282 | Joel David Hamkins on Puzzles of Reality and Infinity

    The philosophy of mathematics would be so much easier if it weren't for infinity. The concept seems natural, but taking it seriously opens the door to counterintuitive results. As mathematician and philosopher Joel David Hamkins says in this conversation, when we say that the natural numbers are "0, 1, 2, 3, and so on," that "and so on" is hopelessly vague. We talk about different ways to think about the puzzles of infinity, how they might be resolved, and implications for mathematical realism.

    Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/07/15/282-joel-david-hamkins-on-puzzles-of-reality-and-infinity/

    Support Mindscape on Patreon.

    Joel David Hamkins received his Ph.D. in mathematics from the University of California, Berkeley. He is currently the John Cardinal O'Hara Professor of Logic at the University of Notre Dame. He is a pioneer of the idea of the set theory multiverse. He is the top-rated user by reputation score on MathOverflow. He is currently working on The Book of Infinity, to be published by MIT Press.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Ask Me Anything | July 2024

    Ask Me Anything | July 2024

    Welcome to the July 2024 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number -- based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good -- and sometimes group them together if they are about a similar topic. Enjoy!

    Blog post with questions and transcript: https://www.preposterousuniverse.com/podcast/2024/07/08/ama-july-2024/

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Related Episodes

    50 | Patricia Churchland on Conscience, Morality, and the Brain

    50 | Patricia Churchland on Conscience, Morality, and the Brain
    It’s fun to spend time thinking about how other people should behave, but fortunately we also have an inner voice that keeps offering opinions about how we should behave ourselves: our conscience. Where did that come from? Today’s guest, Patricia Churchland, is a philosopher and neuroscientist, one of the founders of the subfield of “neurophilosophy.” We dig into the neuroscience of it all, especially how neurochemicals like oxytocin affect our attitudes and behaviors. But we also explore the philosophical ramifications of having a conscience, with an eye to understanding morality and ethics in a neurophilosophical context.   Support Mindscape on Patreon or Paypal. Patricia Churchland received her B.Phil. in philosophy from Oxford University. She is currently the President’s Professor of Philosophy (emerita) at the University of California, San Diego, as well as an adjunct professor of neuroscience at the Salk Institute. Among her awards are the MacArthur Prize, The Rossi Prize for Neuroscience and the Prose Prize for Science. Her latest book, Conscience: The Origins of Moral Intuition, was just released. She has arguably the best web site of any professional philosopher. Web site Google Scholar Amazon.com author page Wikipedia TEDx talk on The Brains Behind Morality Twitter See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    54 | Indre Viskontas on Music and the Brain

    54 | Indre Viskontas on Music and the Brain
    It doesn’t mean much to say music affects your brain — everything that happens to you affects your brain. But music affects your brain in certain specific ways, from changing our mood to helping us learn. As both a neuroscientist and an opera singer, Indre Viskontas is the ideal person to talk about the relationship between music and the brain. Her new book, How Music Can Make You Better, digs into why we love music, how it can unite and divide us, and how music has a special impact on the very young and the very old.   Support Mindscape on Patreon or Paypal. Indre Viskontas received her Ph.D. in Cognitive Neuroscience at UCLA. She is currently a Professor of Sciences and Humanities at the San Francisco Conservatory of Music, and an Adjunct Professor of Psychology at the University of San Francisco. She is also Creative Director of the Pasadena Opera, Director of Vocallective, and host of the Inquiring Minds and Cadence podcasts. She served as the co-host for the documentary series Miracle Detectives, and has produced lecture series for The Great Courses. Her opera performances include roles in Mozart, Puccini, and others. Web site UCSF web page Wikipedia How Music Can Make You Better Great Courses professor page TEDx talk Twitter See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    15 | David Poeppel on Thought, Language, and How to Understand the Brain

    15 | David Poeppel on Thought, Language, and How to Understand the Brain
    Language comes naturally to us, but is also deeply mysterious. On the one hand, it manifests as a collection of sounds or marks on paper. On the other hand, it also conveys meaning – words and sentences refer to states of affairs in the outside world, or to much more abstract concepts. How do words and meaning come together in the brain? David Poeppel is a leading neuroscientist who works in many areas, with a focus on the relationship between language and thought. We talk about cutting-edge ideas in the science and philosophy of language, and how researchers have just recently climbed out from under a nineteenth-century paradigm for understanding how all this works. David Poeppel is a Professor of Psychology and Neural Science at NYU, as well as the Director of the Max Planck Institute for Empirical Aesthetics in Frankfurt, Germany. He received his Ph.D. in cognitive science from MIT. He is a Fellow of the American Association of Arts and Sciences, and was awarded the DaimlerChrysler Berlin Prize in 2004. He is the author, with Greg Hickok, of the dual-stream model of language processing. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    216 | John Allen Paulos on Numbers, Narratives, and Numeracy

    216 | John Allen Paulos on Numbers, Narratives, and Numeracy

    People have a complicated relationship to mathematics. We all use it in our everyday lives, from calculating a tip at a restaurant to estimating the probability of some future event. But many people find the subject intimidating, if not off-putting. John Allen Paulos has long been working to make mathematics more approachable and encourage people to become more numerate. We talk about how people think about math, what kinds of math they should know, and the role of stories and narrative to make math come alive. 

    Support Mindscape on Patreon.

    John Allen Paulos received his Ph.D. in mathematics from the University of Wisconsin, Madison. He is currently a professor of mathematics at Temple University. He s a bestselling author, and frequent contributor to publications such as ABCNews.com, the Guardian, and Scientific American. Among his awards are the Science Communication award from the American Association for the Advancement of Science and the Mathematics Communication Award from the Joint Policy Board of Mathematics. His new book is Who’s Counting? Uniting Numbers and Narratives with Stories from Pop Culture, Puzzles, Politics, and More.


    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    18 | Clifford Johnson on What's So Great About Superstring Theory

    18 | Clifford Johnson on What's So Great About Superstring Theory
    String theory is a speculative and highly technical proposal for uniting the known forces of nature, including gravity, under a single quantum-mechanical framework. This doesn't seem like a recipe for creating a lightning rod of controversy, but somehow string theory has become just that. To get to the bottom of why anyone (indeed, a substantial majority of experts in the field) would think that replacing particles with little loops of string was a promising way forward for theoretical physics, I spoke with expert string theorist Clifford Johnson. We talk about the road string theory has taken from a tentative proposal dealing with the strong interactions, through a number of revolutions, to the point it's at today. Also, where all those extra dimensions might have gone. At the end we touch on Clifford's latest project, a graphic novel that he wrote and illustrated about how science is done. Clifford Johnson is a Professor of Physics at the University of Southern California. He received his Ph.D. in mathematics and physics from the University of Southampton. His research area is theoretical physics, focusing on string theory and quantum field theory. He was awarded the Maxwell Medal from the Institute of Physics. Johnson is the author of the technical monograph D-Branes, as well as the graphic novel The Dialogues. Home page Wikipedia page Publications A talk on The Dialogues Asymptotia blog Twitter See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.