On this bonus episode, I go into some of the history between the LAPD police commission and the Stop LAPD Spying Coalition, and feature some of the tape from the Central station CSOC protest that didn't make it into the episode, including some creepy stuff that happened toward the end of the protest. I then talk to Sarah Brayne about the possibility of using surveillance technology to monitor the police themselves.

This bonus episode is a teaser of future bonus content available to Slate Plus members.

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Predictive policing technology is spreading across the country, and Los Angeles is the epicenter. A small group of LA activists are in a lopsided campaign against billions of dollars in city, federal, and Silicon Valley money using algorithms to predict where and when the next crime is going to occur, and even who the perpetrators are going to be. Barry embeds with the Stop LAPD Spying coalition for a week in Skid Row and investigates how state-of-the-art predictive policing programs work. He then talks to sociologists and philosophers about how big data is changing the relationship between police and the communities they serve. We then turn to the justice of using statistical predictions for the purposes of profiling and police intervention. This is part 1 of 2 on the use of statistical algorithms in criminal justice. Guest voices include the LAPD police commissioners, Hamid Khan, Jamie Garcia, Sarah Brayne, Flora Salim, and Renee Bolinger.

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After two successful seasons, philosophy in story form comes to Slate on January 31st, 2019.  On Season 3, we look at stories of risk, experiments in democracy, the reality of social categories, illusions of the senses.

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Do people of opposing political parties believe in different facts? The mantra at the moment is that they do, because of media echo chambers, motivated reasoning, and ideological blindspots. But a more careful look reveals a different answer, with perhaps even more startling consequences. This week we follow two conservative Republicans who consumed a liberal newsfeed for two weeks, and we look at the empirical and philosophical problem of the way partisanship affects belief in facts. Guest voices include Janalee Tobias, Trent Loos, philosophers Daniel Wodak and Eric Schwitzgebel, and political scientist John G. Bullock. The episode is brought to you by the Great Courses Plus. Sign up for one month free at www.thegreatcoursesplus.com/hiphi.

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Hi-Phi Nation stays overnight at the Brooklyn Public Library during the 2018 Night of Philosophy. From 7pm to 7am on a Saturday night, thousands of New Yorkers swarmed the central library for acrobats, musicians, and philosophy. Meanwhile, we present philosophy shorts about the definition of life, the nature of good and the morality of revenge, and moral relativism. At the event, producer Sandra Bertin confronts some white privilege, while Barry wanders the floors trying to get people to differentiate between philosophy and bullshit. Guest voices include George Yancy, Cian Dorr, Kieran Setiya, Ian Olasov, with philosophy by Emily Parke, Joshua Gert, and David Wong. This episode brought to you by The Great Courses Plus.

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Army veteran Jim McKelvey applied for his VA benefits and was denied for willful misconduct. Thirty years later, Julie Eldred was sent to prison for a willful violation of probation. Both challenged, both got to a Supreme Court with the promise to change the law of the land. The disease model of addiction has been litigated a handful of times in the history of American law. Every time the same issue has come up; free will. We examine this week how the issues of free will and moral responsibility for addiction play out in the U.S. legal system. Guest voices include Sue McKelvey, Deborah Pearman, James McKelvey, Lisa Newman-Polk, and philosopher Hanna Pickard.

This episode was brought you by the Great Courses Plus, where you can learn more philosophy. Visit to get one month free. http://www.thegreatcoursesplus.com/hiphi

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Dave has been hunting for the one decisive piece of scientific evidence that will settle one of Christianity's most challenging questions. On this episode we look at two stories of people trying to reconcile their religious and empirical beliefs about the world, and hear from a philosopher whose theory says that their attempts may be futile. Guest voices include Dave Woetzel, Laura Jean Truman, and philosopher Neil Van Leeuwen. This episode is brought to you by The Great Courses Plus. Visit http://www.thegreatcoursesplus.com/hiphi to sign up for one month free.

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In ordinary life, it is usually not hard to know who you are and who you used to be. For a small group of children around the world, their knowledge seems to conflict with what modern science believes is possible. On this episode, we tell stories of unusual childhood memories to examine the nature of the self, and what needs to survive in order for a person to survive. We delve into the strange philosophy and science of personal identity, quantum physics, and belief in the afterlife. Guest voices include Barbro Karlen, Dr. Jim Tucker, and philosophers Alyssa Ney and Yuval Avnur. This episode is sponsored by Warby Parker. Visit warbyparker.com/hiphi to support the show.

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When Lori Lieberman was 19 years old, she went to a concert of a singer she didn't know, and ended up writing a poem that would become one of the greatest cover songs of all time. This week we are going to look at the art of covering in popular music, and how that art marked the conversion from a classical model of musical aesthetics to a contemporary one. Popular music in the modern era is metaphysically complex due to the fact that its listeners make very fine-grained judgments about artistic merit and quality. We are going to talk about the stories behind some of the most iconic cover songs in the rock era, analyze an iconic song with Switched on Pop podcast host Nate Sloan, and transform all of it into the philosophy of music. Guests include Ray Padgett, Nate Sloan, Cristyn Magnus, and P.D. Magnus.

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Some acts of expression are awesome, while others suck, and one philosopher has a new theory about the difference. Using this theory as a guide, we look at some of the suckiest things that ever sucked in urban design, and the street artists and compassionate vandals who are trying to fight them. We use these stories to investigate how public spaces are becoming less free and more coercive. Guest voices include Nick Riggle, Leah Borromeo, Rowland Atkinson, Victor Callister, and Richard Rowland.

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