
Increments
Vaden Masrani, a senior research scientist in machine learning, and Ben Chugg, a PhD student in statistics, get into trouble arguing about everything except machine learning and statistics. Coherence is somewhere on the horizon.
Bribes, suggestions, love-mail and hate-mail all welcome at incrementspodcast@gmail.com.
Latest episodes

Dec 10, 2020 • 50min
#16 - Social Media II: Conversation, Privacy, and Odds & Ends
Vaden comes battle-hardened and ready to debate and is met with ... a big soft hug from Ben. Ben repents his apocalyptic sins and admits that Vaden changed his mind. Again. God dammit this is getting annoying. To his credit, Vaden only gloats for 10 minutes. Eventually we touch on some other topics: technology as filling nicheswhen is outrage appropriate? the upsides of social media conversation as a substitute for violence Much love to everyone and stay safe out there! Send us some feedback at incrementspodcast@gmail.com Support Increments

Nov 12, 2020 • 1h 22min
#15 - Social Media I: Manipulation, Outrage, and Documentaries
Alright spiders, point this at your brain. Ben and Vaden do a deep dive into the recent Netflix documentary The Social Dilemma and have a genuine debate, just like the good ol' days. Topics touched:Why Vaden dislikes documentaries, and this one in particularIs reliance on social media a problem?The advertisement modelThe relationship between social media and mental health... and political polarization... and outrage in generalEpistemological erosionWars of words and swordsOutraged? Polarized? Radicalized, even? We want to hear about it at incrementspodcast@gmail.com.Quotes referenced in episode:"This point being crossed is at the root of addiction, polarization, radicalization, outrageification, vanityification, the entire thing. This is overpowering human nature, and this is checkmate on humanity."- Tristan Harris, The Social Dilemma"If we go down the current status quo for, let's say, another 20 years... we probably destroy our civilization through willful ignorance. We probably fail to meet the challenge of climate change. We probably degrade the world's democracies so that they fall into some sort of bizarre autocratic dysfunction. We probably ruin the global economy. Uh, we probably, um, don't survive. You know, I... I really do view it as existential."- Jaron Lanier, The Social Dilemma "We're pointing these engines of AI back at ourselves to reverse-engineer what elicits responses from us. Almost like you're stimulating nerve cells on a spider to see what causes its legs to respond. So, it really is this kind of prison experiment where we're just, you know, roping people into the matrix, and we're just harvesting all this money and... and data from all their activity to profit from."- Tristan Harris, The Social Dilemma"Although I am an admirer of tradition, and conscious of its importance, I am, at the same time, an almost orthodox adherent of unorthodoxy: I hold that orthodoxy is the death of knowledge, since the growth of knowledge depends entirely on the existence of disagreement. Admittedly, disagreement may lead to strife, and even to violence. And this, I think, is very bad indeed, for I abhor violence. Yet disagreement may also lead to discussion, to argument, and to mutual criticism. And these, I think, are of paramount importance. I suggest that the greatest step towards a better and more peaceful world was taken when the war of swords was first supported, and later sometimes even replaced, by a war of words."- Karl Popper, The Myth Of The FrameworkReferences:Welcome to the Cult Factory (Tristan Harris's latest appearance on Making Sense)Michael Moore’s 13 Rules for Making Documentary FilmsHow to assess a documentaryTwitter Study showing only 1% of users are polarized, and the rest moderateLiterature review of social media use and mental health by Jonathan Haidt and Jean Twenge. Conclusion? It's complicated.Study showing self reports of time spent on social media are not reliable. This is relevant because most studies showing a link between social media use and deteriorating mental health rely on self reports. Not Born Yesterday by Hugo MercierErrata: Vaden keeps saying "Jared Lanier" when it should be "Jaron Lanier". Oops!Support Increments

Oct 24, 2020 • 1h 8min
#14 (C&R Series, Ch.16) - Prediction, Prophecy, and Fascism
The third in the Conjectures and Refutations series, we cover Chapter 16: Prediction And Prophecy in the Social Sciences. There's a bit more Hitler stuff in this one than usual (retweets ≠ endorsements), but only because he provides a clear example of the motherlode of all bad ideas - historicism. We discuss:What historicism is and why it sucksPrediction vs prophecyDifferences between the physical sciences and social sciencesThe success of prediction in the physical sciencesThe role of the social sciencesWhat are laws of nature?Plus a little easter egg! As always send us a little sumptin' sumptin' at incrementspodcast@gmail.com.Quotes:"In memory of the countless men, women and children of all creeds or nations or races who fell victims to the fascist and communist belief in Inexorable Laws of Historical Destiny."- Epigraph of The Poverty of Historicism"It was not by mere chance that the first forms of civilisation arose where the Aryan came into contact with inferior races, subjugated them and forced them to obey his command. The members of the inferior race became the first mechanical tools in the service of a growing civilisation. Thereby the way was clearly indicated which the Aryan had to follow.As a conqueror, he subjugated inferior races and turned their physical powers into organised channels under his own leadership, forcing them to follow his will and purpose.By imposing on them a useful, though hard, manner of employing their powers, he not only spared the lives of those whom he had conquered, but probably made their lives easier than they had been in the former state of so-called 'freedom.'" (italics added)- Mein Kampf (The Stalag Edition), Chapter XI: Nation and Race“But it is clear that the adoption of the conspiracy theory can hardly be avoided by those who believe that they know how to make heaven on earth. The only explanation for their failure to produce this heaven is the malevolence of the devil who has a vested interest in hell.”- Conjectures and Refutations, Chapter 16: Prediction and Prophecy in the Social SciencesSupport Increments

Oct 15, 2020 • 1h 1min
#13 - Privacy with Stephen Caines
Stephen is back for round two! In this episode we learn that Vaden wants to live in a panopticon and Ben in a high tech surveillance state. Also, we're all going to use Bing from now on. Stephen Caines is a research fellow at Stanford law school's CodeX centre for legal informatics, where he specializes in the domestic use of facial recognition technology. He received a J.D. from the University of Miami with a concentration in the Business of Innovation, Law, and Technology. Bring on da feedback at incrementspodcast@gmail.com; we check it at least once a month ...Special Guest: Stephen Caines.Support Increments

Oct 12, 2020 • 1h 15min
#12 (C&R Series, Ch. 17) - Public Opinion and Liberal Principles
In the lead up to the American presidential election, one of the largest and most consequential expressions of public opinion, Ben and Vaden do what they always do and ask: "What does Popper say about this?" The second in the Conjectures and Refutations series, we cover Chapter 17: Public Opinion and Liberal Principles. Largely irrelevant and probably unhelpful, we touch A thesis that the far left and right are converging vis-a-vis reactionary politicsThe idea that "truth is manifest", i.e. obvious The role of free speech and diversity of opinionPolitical polarizationLibertarians and their hate of seatbeltsSend us some hate or some love at incrementspodcast@gmail.com. Chapter excerpt:The following remarks were designed to provide material for debate at an international conference of liberals (...). My purpose was simply to lay the foundations for a good general discussion. Because I could assume liberal views in my audience I was largely concerned to challenge, rather than endorse, popular assumptions favourable to these views.Support Increments

Sep 16, 2020 • 1h 29min
#11 - Debating Existential Risk
Vaden's arguments against Bayesian philosophy and existential risk are examined by someone who might actually know what they're talking about, i.e., not Ben. After writing a critique of our conversation in Episode 7, which started off a series of blog posts, our good friend Mauricio (who studies political science, economics, and philosophy) kindly agrees to come on the podcast and try to figure out who's more confused. Does Vaden convert?
We apologize for the long wait between this episode and the last one. It was all Vaden's fault. Hit us up at incrementspodcast@gmail.com!Note from Vaden: Upon relistening, I've just learned my new computer chair clicks in the most annoying possible way every time I get enthusiastic. My apologies - I'll work on being less enthusiastic in future episodes. Second note from Vaden: Yeesh lots of audio issues with this episode - I replaced the file with a cleaned up version at 5:30pm September 17th. Still learning... Support Increments

Aug 13, 2020 • 1h 16min
#10 (C&R Series, Ch. 4) - Tradition
Traditions, what are you good for? Absolutely nothing? In this episode of Increments, Ben and Vaden begin their series on Conjectures and Refutations by looking at the role tradition plays in society, and examine one tradition in particular - the critical tradition. No monkeys were harmed in the making of this episode. References:- C&R, Chapter 4: Towards a Rational Theory of TraditionPodcast shoutout:- Jennifer Doleac and Rob Wiblin on policing, law and incarceration- James Foreman Jr. on the US criminal legal systemaudio updated 26/12/2020Support Increments

Aug 7, 2020 • 1h 23min
#9 - Facial Recognition Technology with Stephen Caines
The talented Stephen Caines punctures the cloud of confusion that is Ben and Vaden's conception of facial recognition technology. We talk about the development and usage of facial recognition in the private and public spheres, the dangers and merits of the technology, and Vaden's plan to use it a bars. For God's sake don't give that man a GPU. Stephen is a legal technologist with a passion for access to justice. He is a 2019 graduate of the University of Miami School of Law with a concentration in the Business of Innovation, Law, and Technology. While in law school, his work focused on public interest, legal aid organizations, and non-profits. He was a 2018 Access to Justice Technology Fellow and has worked with the Legal Services of Greater Miami, Inc. on a variety of technology initiatives aimed at optimizing their operations. Additionally, he worked on the legislative and technology policy team of the Cyber Civil Rights Initiative. Stephen’s current work focuses on developing standards and best practices for the safe and ethical implementation of technology in the public sector.References: Stephen's website.Perpetual Lineup Project (out of Georgetown)Stephen on the Our Data podcastIBM, Amazon, and Microsoft put moratoria on some aspects of their FRT technology. Clearview AI Special Guest: Stephen Caines.Support Increments

Jul 28, 2020 • 1h 11min
#8 - Philosophy of Probability III: Conjectures and Refutations
On the same page at last! Ben comes to the philosophical confessional to announce his probabilistic sins. The Bayesians will be pissed (with high probability). At least Vaden doesn't make him kiss anything. After too much agreement and self-congratulation, Ben and Vaden conclude the mini-series on the philosophy of probability, and "announce" an upcoming mega-series on Conjectures and Refutations. References:- My Bayesian Enlightenment by Eliezer YudkowskyRationalist community blogs:- Less Wrong- Slate Star Codex- Marginal RevolutionYell at us at incrementspodcast@gmail.com. Support Increments

Jul 7, 2020 • 1h 38min
#7 - Philosophy of Probability II: Existential Risks
Back down to earth we go! Or try to, at least. In this episode Ben and Vaden attempt to ground their previous discussion on the philosophy of probability by focusing on a real-world example, namely the book The Precipice by Toby Ord, recently featured on the Making Sense podcast. Vaden believes in arguments, and Ben argues for beliefs. Quotes"A common approach to estimating the chance of an unprecedented event with earth-shaking consequences is to take a skeptical stance: to start with an extremely small probability and only raise it from there when a large amount of hard evidence is presented. But I disagree. Instead, I think the right method is to start with a probability that reflects our overall impressions, then adjust this in light of the scientific evidence. When there is a lot of evidence, these approaches converge. But when there isn’t, the starting point can matter. In the case of artificial intelligence, everyone agrees the evidence and arguments are far from watertight, but the question is where does this leave us? Very roughly, my approach is to start with the overall view of the expert community that there is something like a one in two chance that AI agents capable of outperforming humans in almost every task will be developed in the coming century. And conditional on that happening, we shouldn’t be shocked if these agents that outperform us across the board were to inherit our future. Especially if when looking into the details, we see great challenges in aligning these agents with our values."- The Precipice, p. 165"Most of the risks arising from long-term trends remain beyond revealing quantification. What is the probability of China’s spectacular economic expansion stalling or even going into reverse? What is the likelihood that Islamic terrorism will develop into a massive, determined quest to destroy the West? Probability estimates of these outcomes based on expert opinion provide at best some constraining guidelines but do not offer any reliable basis for relative comparisons of diverse events or their interrelations. What is the likelihood that a massive wave of global Islamic terrorism will accelerate the Western transition to non–fossil fuel energies? To what extent will the globalization trend be enhanced or impeded by a faster-than-expected sea level rise or by a precipitous demise of the United States? Setting such odds or multipliers is beyond any meaningful quantification." - Global Catastrophes and Trends, p. 226"And while computers have been used for many years to assemble other computers and machines, such deployments do not indicate any imminent self- reproductive capability. All those processes require human actions to initiate them, raw materials to build the hardware, and above all, energy to run them. I find it hard to visualize how those machines would (particularly in less than a generation) launch, integrate, and sustain an entirely independent exploration, extraction, conversion, and delivery of the requisite energies."- Global Catastrophes and Trends, p. 26References:- Global Catastrophes and Trends: The Next Fifty Years- The Precipice: Existential Risk and the Future of Humanity- Making Sense podcast w/ Ord (Clip starts around 40:00)- Repugnant conclusion- Arrow's theorem- Balinski–Young theoremSupport Increments