80,000 Hours Podcast

In March Professor Marc Lipsitch — Director of Harvard's Center for Communicable Disease Dynamics — abruptly found himself a global celebrity, his social media following growing 40-fold and journalists knocking down his door, as everyone turned to him for information they could trust. Here he lays out where the fight against COVID-19 stands today, why he's open to deliberately giving people COVID-...

Today’s release is the second experiment in making audio versions of our articles. The first was a narration of Greg Lewis’ terrific problem profile on ‘Reducing global catastrophic biological risks’, which you can find on the podcast feed just before episode #74 - that is, our interview with Greg about the piece. If you want to check out the links in today’s article, you can find those here . And...

Amid a rising COVID-19 death toll, and looming economic disaster, we’ve been looking for good news — and one thing we're especially thankful for is the Johns Hopkins Center for Health Security (CHS). CHS focuses on protecting us from major biological, chemical or nuclear disasters, through research that informs governments around the world. While this pandemic surprised many, just last October the...

Since it was founded, 80,000 Hours has done one-on-one calls to supplement our online content and offer more personalised advice. We try to help people get clear on their most plausible paths, the key uncertainties they face in choosing between them, and provide resources, pointers, and introductions to help them in those paths.  I (Michelle Hutchinson) joined the team a couple of years ago after...

Our lives currently revolve around the global emergency of COVID-19; you’re probably reading this while confined to your house, as the death toll from the worst pandemic since 1918 continues to rise.  The question of how to tackle COVID-19 has been foremost in the minds of many, including here at 80,000 Hours . Today's guest, Dr Gregory Lewis, acting head of the Biosecurity Research Group at Oxfor...

In a few days we'll be putting out a conversation with Dr Greg Lewis, who studies how to prevent global catastrophic biological risks at Oxford's Future of Humanity Institute. Greg also wrote a new problem profile on that topic for our website, and reading that is a good lead-in to our interview with him. So in a bit of an experiment we decided to make this audio version of that article, narrated...

From home isolation Rob and Howie just recorded an episode on: 1. How many could die in the crisis, and the risk to your health personally. 2. What individuals might be able to do help tackle the coronavirus crisis. 3. What we suspect governments should do in response to the coronavirus crisis. 4. The importance of personally not spreading the virus, the properties of the SARS-CoV-2 virus, and how...

To do good, most of us look to use our time and money to affect the world around us today. But perhaps that's all wrong. If you took $1,000 you were going to donate and instead put it in the stock market — where it grew on average 5% a year — in 100 years you'd have $125,000 to give away instead. And in 200 years you'd have $17 million. This astonishing fact has driven today's guest, economics res...

This week Oxford academic and 80,000 Hours trustee Dr Toby Ord released his new book The Precipice: Existential Risk and the Future of Humanity . It's about how our long-term future could be better than almost anyone believes, but also how humanity's recklessness is putting that future at grave risk — in Toby's reckoning, a 1 in 6 chance of being extinguished this century. I loved the book and lea...

The 80,000 Hours Podcast is about “the world’s most pressing problems and how you can use your career to solve them”, and in this episode we tackle that question in the most direct way possible. Last year we published a summary of all our key ideas , which links to many of our other articles, and which we are aiming to keep updated as our opinions shift. All of us added something to it, but the si...

Today's bonus episode of the podcast is a quick conversation between me and my fellow 80,000 Hours researcher Arden Koehler about a few topics, including the demandingness of morality, work-life balance, and emotional reactions to injustice. Arden is about to graduate with a philosophy PhD from New York University, so naturally we dive right into some challenging implications of utilitarian philos...

nCoV is alarming governments and citizens around the world. It has killed more than 1,000 people, brought the Chinese economy to a standstill, and continues to show up in more and more places. But bad though it is, it's much closer to a warning shot than a worst case scenario. The next emerging infectious disease could easily be more contagious, more fatal, or both.  Despite improvements in the la...

The State Council of China's 2017 AI plan was the starting point of China’s AI planning; China’s approach to AI is defined by its top-down and monolithic nature; China is winning the AI arms race; and there is little to no discussion of issues of AI ethics and safety in China. How many of these ideas have you heard? In his paper Deciphering China's AI Dream , today's guest, PhD student Jeff Ding,...

Two 80,000 Hours researchers, Robert Wiblin and Howie Lempel, record an experimental bonus episode about the new 2019-nCoV virus. See this list of resources , including many discussed in the episode, to learn more. In the 1h15m conversation we cover: • What is it?  • How many people have it?  • How contagious is it?  • What fraction of people who contract it die? • How likely is it to spread out o...

You’re given a box with a set of dice in it. If you roll an even number, a person's life is saved. If you roll an odd number, someone else will die. Each time you shake the box you get $10. Should you do it?  A committed consequentialist might say, "Sure! Free money!" But most will think it obvious that you should say no. You've only gotten a tiny benefit, in exchange for moral responsibility over...

Rebroadcast: this episode was originally released in October 2018. Paul Christiano is one of the smartest people I know. After our first session produced such great material, we decided to do a second recording, resulting in our longest interview so far. While challenging at times I can strongly recommend listening — Paul works on AI himself and has a very unusually thought through view of how it...

Rebroadcast: this episode was originally released in May 2018. Joseph Stalin had a life-extension program dedicated to making himself immortal. What if he had succeeded? According to  Bryan Caplan  in episode #32, there’s an 80% chance that Stalin would still be ruling Russia today. Today’s guest disagrees. Like Stalin he has eyes for his own immortality - including an insurance plan that will cov...

Rebroadcast: this episode was originally released in January 2018. Immanuel Kant is a profoundly influential figure in modern philosophy, and was one of the earliest proponents for universal democracy and international cooperation. He also thought that women have no place in civil society, that it was okay to kill illegitimate children, and that there was a ranking in the moral worth of different...

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 fe...

In 1989, the professor of moral philosophy Peter Singer was all over the news for his inflammatory opinions about abortion. But the controversy stemmed from Practical Ethics — a book he’d actually released way back in 1979. It took a German translation ten years on for protests to kick off. According to Singer, he honestly didn’t expect this view to be as provocative as it became, and he certainly...

"…it started when the Soviet Union fell apart and there was a real desire to ensure security of nuclear materials and pathogens, and that scientists with [WMD-related] knowledge could get paid so that they wouldn't go to countries and sell that knowledge."  Ambassador Bonnie Jenkins has had an incredible career in diplomacy and global security.  Today she’s a nonresident senior fellow at the Brook...

November 3 2020, 10:32PM: CNN, NBC, and FOX report that Donald Trump has narrowly won Florida, and with it, re-election.  November 3 2020, 11:46PM: The NY Times and Wall Street Journal report that some group has successfully hacked electronic voting systems across the country, including Florida. The malware has spread to tens of thousands of machines and deletes any record of its activity, so the...

Today's episode is a compilation of interviews I recently recorded for two other shows, Love Your Work and The Neoliberal Podcast .  If you've listened to absolutely everything on this podcast feed, you'll have heard four interviews with me already, but fortunately I don't think these two include much repetition, and I've gotten a decent amount of positive feedback on both.  First up, I speak with...

1. Fill out our  annual impact survey here .  2. Find a great vacancy on  our job board .  3. Learn about our key ideas, and get links to our top articles .  4. Join our newsletter for an email about what's new, every 2 weeks or so.  5. Or follow our pages on Facebook and Twitter .  ——  Once a year 80,000 Hours runs a survey to find out whether we've helped our users have a larger social impact wi...

Historically, progress in the field of cryptography has had major consequences . It has changed the course of major wars, made it possible to do business on the internet, and enabled private communication between both law-abiding citizens and dangerous criminals. Could it have similarly significant consequences in future? Today's guest — Vitalik Buterin — is world-famous as the lead developer of E...