80,000 Hours Podcast With Rob Wiblin

Russia's invasion of Ukraine is devastating the lives of Ukrainians, and so long as it continues there's a risk that the conflict could escalate to include other countries or the use of nuclear weapons. It's essential that NATO, the US, and the EU play their cards right to ideally end the violence, maintain Ukrainian sovereignty, and discourage any similar invasions in the future. But how? To pull together the most valuable information on how to react to this crisis, we spoke with Samuel Charap — a senior political scientist at the RAND Corporation, one of the US's foremost experts on Russia's relationship with former Soviet states, and co-author of Everyone Loses: The Ukraine Crisis and the Ruinous Contest for Post-Soviet Eurasia. Links to learn more, summary and full transcript. Samuel believes that Putin views the alignment of Ukraine with NATO as an existential threat to Russia — a perhaps unreasonable view, but a sincere one nevertheless. Ukraine has been drifting further into Western Europe's orbi

One of 80,000 Hours' main services is our free one-on-one careers advising, which we provide to around 1,000 people a year. Today we speak to two of our advisors, who have each spoken to hundreds of people -- including many regular listeners to this show -- about how they might be able to do more good while also having a highly motivating career. Before joining 80,000 Hours, Michelle Hutchinson completed a PhD in Philosophy at Oxford University and helped launch Oxford's Global Priorities Institute, while Habiba Islam studied politics, philosophy, and economics at Oxford University and qualified as a barrister. Links to learn more, summary and full transcript. In this conversation, they cover many topics that recur in their advising calls, and what they've learned from watching advisees’ careers play out: • What they say when advisees want to help solve overpopulation • How to balance doing good against other priorities that people have for their lives • Why it's challenging to motivate yourself to f

Today we're launching a new podcast called 80k After Hours. Like this show it’ll mostly still explore the best ways to do good — and some episodes will be even more laser-focused on careers than most original episodes. But we’re also going to widen our scope, including things like how to solve pressing problems while also living a happy and fulfilling life, as well as releases that are just fun, entertaining or experimental. It’ll feature: Conversations between staff on the 80,000 Hours team More eclectic formats and topics — one episode could be a structured debate about 'human challenge trials', the next a staged reading of a play about the year 2750 Niche content for specific audiences, such as high-school students, or active participants in the effective altruism community Extras and outtakes from interviews on the original feed 80,000 Hours staff interviewed on other podcasts Audio versions of our new articles and research You can find it by searching for 80k After Hours in whatever podcas

If you read polls saying that the public supports a carbon tax, should you believe them? According to today's guest — journalist and blogger Matthew Yglesias — it's complicated, but probably not. Links to learn more, summary and full transcript. Interpreting opinion polls about specific policies can be a challenge, and it's easy to trick yourself into believing what you want to believe. Matthew invented a term for a particular type of self-delusion called the 'pundit's fallacy': "the belief that what a politician needs to do to improve his or her political standing is do what the pundit wants substantively." If we want to advocate not just for ideas that would be good if implemented, but ideas that have a real shot at getting implemented, we should do our best to understand public opinion as it really is. The least trustworthy polls are published by think tanks and advocacy campaigns that would love to make their preferred policy seem popular. These surveys can be designed to nudge respondents toward t

In 2014 Taiwan was rocked by mass protests against a proposed trade agreement with China that was about to be agreed without the usual Parliamentary hearings. Students invaded and took over the Parliament. But rather than chant slogans, instead they livestreamed their own parliamentary debate over the trade deal, allowing volunteers to speak both in favour and against. Instead of polarising the country more, this so-called 'Sunflower Student Movement' ultimately led to a bipartisan consensus that Taiwan should open up its government. That process has gradually made it one of the most communicative and interactive administrations anywhere in the world. Today's guest — programming prodigy Audrey Tang — initially joined the student protests to help get their streaming infrastructure online. After the students got the official hearings they wanted and went home, she was invited to consult for the government. And when the government later changed hands, she was invited to work in the ministry herself. Links

Rebroadcast: this episode was originally released in September 2018.In Stanley Kubrick’s iconic film Dr. Strangelove, the American president is informed that the Soviet Union has created a secret deterrence system which will automatically wipe out humanity upon detection of a single nuclear explosion in Russia. With US bombs heading towards the USSR and unable to be recalled, Dr Strangelove points out that “the whole point of this Doomsday Machine is lost if you keep it a secret – why didn’t you tell the world, eh?” The Soviet ambassador replies that it was to be announced at the Party Congress the following Monday: “The Premier loves surprises”. Daniel Ellsberg - leaker of the Pentagon Papers which helped end the Vietnam War and Nixon presidency - claims in his book The Doomsday Machine: Confessions of a Nuclear War Planner that Dr. Strangelove might as well be a documentary. After attending the film in Washington DC in 1964, he and a colleague wondered how so many details of their nuclear planning had lea

Rebroadcast: this episode was originally released in June 2018. How broken is the world? How inefficient is a typical organisation? Looking at Tara Mac Aulay’s life, the answer seems to be ‘very’. At 15 she took her first job - an entry-level position at a chain restaurant. Rather than accept her place, Tara took it on herself to massively improve the store’s shambolic staff scheduling and inventory management. After cutting staff costs 30% she was quickly promoted, and at 16 sent in to overhaul dozens of failing stores in a final effort to save them from closure. That’s just the first in a startling series of personal stories that take us to a hospital drug dispensary where pharmacists are wasting a third of their time, a chemotherapy ward in Bhutan that’s killing its patients rather than saving lives, and eventually the Centre for Effective Altruism, where Tara becomes CEO and leads it through start-up accelerator Y Combinator. In this episode Tara shows how the ability to do practical things, avoid maj

Rebroadcast: this episode was originally released in December 2019. What is it like to be you right now? You're seeing this text on the screen, smelling the coffee next to you, and feeling the warmth of the cup. There’s a lot going on in your head — your conscious experience. Now imagine beings that are identical to humans, but for one thing: they lack this conscious experience. If you spill your coffee on them, they’ll jump like anyone else, but inside they'll feel no pain and have no thoughts: the lights are off. The concept of these so-called 'philosophical zombies' was popularised by today’s guest — celebrated philosophy professor David Chalmers — in order to explore the nature of consciousness. In a forthcoming book he poses a classic 'trolley problem': "Suppose you have a conscious human on one train track, and five non-conscious humanoid zombies on another. If you do nothing, a trolley will hit and kill the conscious human. If you flip a switch to redirect the trolley, you can save the conscious

Rebroadcast: this episode was originally released in June 2019. It can often feel hopeless to be an activist seeking social change on an obscure issue where most people seem opposed or at best indifferent to you. But according to a new book by Professor Cass Sunstein, they shouldn't despair. Large social changes are often abrupt and unexpected, arising in an environment of seeming public opposition. The Communist Revolution in Russia spread so swiftly it confounded even Lenin. Seventy years later the Soviet Union collapsed just as quickly and unpredictably. In the modern era we have gay marriage, #metoo and the Arab Spring, as well as nativism, Euroskepticism and Hindu nationalism. How can a society that so recently seemed to support the status quo bring about change in years, months, or even weeks? Sunstein — co-author of Nudge, Obama White House official, and by far the most cited legal scholar of the late 2000s — aims to unravel the mystery and figure out the implications in his new book How Change Ha

Andrew Yang — past presidential candidate, founder of the Forward Party, and leader of the 'Yang Gang' — is kind of a big deal, but is particularly popular among listeners to The 80,000 Hours Podcast. Maybe that's because he's willing to embrace topics most politicians stay away from, like universal basic income, term limits for members of Congress, or what might happen when AI replaces whole industries. Links to learn more, summary and full transcript. But even those topics are pretty vanilla compared to our usual fare on The 80,000 Hours Podcast. So we thought it’d be fun to throw Andrew some stranger or more niche questions we hadn't heard him comment on before, including: 1. What would your ideal utopia in 500 years look like? 2. Do we need more public optimism today? 3. Is positively influencing the long-term future a key moral priority of our time? 4. Should we invest far more to prevent low-probability risks? 5. Should we think of future generations as an interest group that's disenfranchis

If a rich country were really committed to pursuing an active biological weapons program, there’s not much we could do to stop them. With enough money and persistence, they’d be able to buy equipment, and hire people to carry out the work. But what we can do is intervene before they make that decision. Today’s guest, Jaime Yassif — Senior Fellow for global biological policy and programs at the Nuclear Threat Initiative (NTI) — thinks that stopping states from wanting to pursue dangerous bioscience in the first place is one of our key lines of defence against global catastrophic biological risks (GCBRs). Links to learn more, summary and full transcript. It helps to understand why countries might consider developing biological weapons. Jaime says there are three main possible reasons: 1. Fear of what their adversary might be up to 2. Belief that they could gain a tactical or strategic advantage, with limited risk of getting caught 3. Belief that even if they are caught, they are unlikely to be held

If there's a nuclear war followed by nuclear winter, and the sun is blocked out for years, most of us are going to starve, right? Well, currently, probably we would, because humanity hasn't done much to prevent it. But it turns out that an ounce of forethought might be enough for most people to get the calories they need to survive, even in a future as grim as that one. Today's guest is engineering professor Dave Denkenberger, who co-founded the Alliance to Feed the Earth in Disasters (ALLFED), which has the goal of finding ways humanity might be able to feed itself for years without relying on the sun. Over the last seven years, Dave and his team have turned up options from the mundane, like mushrooms grown on rotting wood, to the bizarre, like bacteria that can eat natural gas or electricity itself. Links to learn more, summary and full transcript. One option stands out as potentially able to feed billions: finding a way to eat wood ourselves. Even after a disaster, a huge amount of calories will be ly

If modern human civilisation collapsed — as a result of nuclear war, severe climate change, or a much worse pandemic than COVID-19 — billions of people might die. That's terrible enough to contemplate. But what’s the probability that rather than recover, the survivors would falter and humanity would actually disappear for good? It's an obvious enough question, but very few people have spent serious time looking into it -- possibly because it cuts across history, economics, and biology, among many other fields. There's no Disaster Apocalypse Studies department at any university, and governments have little incentive to plan for a future in which their country probably no longer even exists. The person who may have spent the most time looking at this specific question is Luisa Rodriguez — who has conducted research at Rethink Priorities, Oxford University's Future of Humanity Institute, the Forethought Foundation, and now here, at 80,000 Hours. Links to learn more, summary and full transcript. She wro

Quantum mechanics — our best theory of atoms, molecules, and the subatomic particles that make them up — underpins most of modern physics. But there are varying interpretations of what it means, all of them controversial in their own way. Famously, quantum theory predicts that with the right setup, a cat can be made to be alive and dead at the same time. On the face of it, that sounds either meaningless or ridiculous. According to today’s guest, David Wallace — professor at the University of Pittsburgh and one of the world's leading philosophers of physics — there are three broad ways experts react to this apparent dilemma: 1. The theory must be wrong, and we need to change our philosophy to fix it. 2. The theory must be wrong, and we need to change our physics to fix it. 3. The theory is OK, and cats really can in some way be alive and dead simultaneously. (David and Rob do their best to introduce quantum mechanics in the first 35 minutes of the episode, but it isn't the easiest thing to explain v

It’s hard to believe, but until recently there had never been a large field trial that addressed these simple and obvious questions: 1. When ordinary people wear face masks, does it actually reduce the spread of respiratory diseases? 2. And if so, how do you get people to wear masks more often? It turns out the first question is remarkably challenging to answer, but it's well worth doing nonetheless. Among other reasons, the first good trial of this prompted Maha Rehman — Policy Director at the Mahbub Ul Haq Research Centre — as well as a range of others to immediately use the findings to help tens of millions of people across South Asia, even before the results were public. Links to learn more, summary and full transcript. The groundbreaking Bangladesh RCT that inspired her to take action found that: • A 30% increase in mask wearing reduced total infections by 10%. • The effect was more pronounced for surgical masks compared to cloth masks (plus ~50% effectiveness). • Mask wearing also led to an

We recently launched a new podcast feed that might be useful to you and people you know. It's called Effective Altruism: Ten Global Problems, and it's a collection of ten top episodes of this show, selected to help listeners quickly get up to speed on ten pressing problems that the effective altruism community is working to solve. It's a companion to our other compilation Effective Altruism: An Introduction, which explores the big picture debates within the community and how to set priorities in order to have the greatest impact.These ten episodes cover: The cheapest ways to improve education in the developing world How dangerous is climate change and what are the most effective ways to reduce it? Using new technologies to prevent another disastrous pandemic Ways to simultaneously reduce both police misconduct and crime All the major approaches being taken to end factory farming How advances in artificial intelligence could go very right or very wrong Other big threats to the future of humanity — such as a n

Our failure to make sure all kids globally get all of their basic vaccinations leads to 1.5 million child deaths every year. According to today’s guest, Varsha Venugopal, for the great majority this has nothing to do with weird conspiracy theories or medical worries — in India 80% of undervaccinated children are already getting some shots. They just aren't getting all of them, for the tragically mundane reason that life can get in the way. Links to learn more, summary and full transcript. As Varsha says, we're all sometimes guilty of "valuing our present very differently from the way we value the future", leading to short-term thinking whether about getting vaccines or going to the gym. So who should we call on to help fix this universal problem? The government, extended family, or maybe village elders? Varsha says that research shows the most influential figures might actually be local gossips. In 2018, Varsha heard about the ideas around effective altruism for the first time. By the end of 2019

Preventing the apocalypse may sound like an idiosyncratic activity, and it sometimes is justified on exotic grounds, such as the potential for humanity to become a galaxy-spanning civilisation. But the policy of US government agencies is already to spend up to $4 million to save the life of a citizen, making the death of all Americans a $1,300,000,000,000,000 disaster. According to Carl Shulman, research associate at Oxford University's Future of Humanity Institute, that means you don’t need any fancy philosophical arguments about the value or size of the future to justify working to reduce existential risk — it passes a mundane cost-benefit analysis whether or not you place any value on the long-term future. Links to learn more, summary and full transcript. The key reason to make it a top priority is factual, not philosophical. That is, the risk of a disaster that kills billions of people alive today is alarmingly high, and it can be reduced at a reasonable cost. A back-of-the-envelope version of the

If you’re living in the Niger Delta in Nigeria, your best bet at a high-paying career is probably ‘artisanal refining’ — or, in plain language, stealing oil from pipelines. The resulting oil spills damage the environment and cause severe health problems, but the Nigerian government has continually failed in their attempts to stop this theft. They send in the army, and the army gets corrupted. They send in enforcement agencies, and the enforcement agencies get corrupted. What’s happening here? According to Mushtaq Khan, economics professor at SOAS University of London, this is a classic example of ‘networked corruption’. Everyone in the community is benefiting from the criminal enterprise — so much so that the locals would prefer civil war to following the law. It pays vastly better than other local jobs, hotels and restaurants have formed around it, and houses are even powered by the electricity generated from the oil. Links to learn more, summary and full transcript. In today's episode, Mushtaq elab

Holden Karnofsky helped create two of the most influential organisations in the effective philanthropy world. So when he outlines a different perspective on career advice than the one we present at 80,000 Hours — we take it seriously. Holden disagrees with us on a few specifics, but it's more than that: he prefers a different vibe when making career choices, especially early in one's career. Links to learn more, summary and full transcript. While he might ultimately recommend similar jobs to those we recommend at 80,000 Hours, the reasons are often different. At 80,000 Hours we often talk about ‘paths’ to working on what we currently think of as the most pressing problems in the world. That’s partially because people seem to prefer the most concrete advice possible. But Holden thinks a problem with that kind of advice is that it’s hard to take actions based on it if your job options don’t match well with your plan, and it’s hard to get a reliable signal about whether you're making the right choices.