Latest Interviews
Showing 31–45 of 107 interview transcripts.
Clear all filters- 80,000 Hours3h 10m
The many-worlds theory of quantum mechanics & its implications | David Wallace (2021)
This comprehensive overview examines the foundational debates of quantum mechanics, highlighting the Everett Interpretation (Many-Worlds) as a mathematically parsimonious solution to the measurement problem that avoids the undefined observer requirements of the Copenhagen view. The analysis addresses persistent objections regarding probability assignment and branching structure through the lens of decoherence and decision theory, while simultaneously evaluating the ethical implications of acting within a multiverse. Finally, the discussion contextualizes these theoretical advances within the current stagnation of empirical particle physics, advocating for a revitalized focus on cosmology, quantum information, and methodological rigor in both research and academic admissions.
- 80,000 Hours3h 25m
Why We Can't Build Anything Any More – And How To Fix It | Sam Bowman, editor of Works in Progress
The UK and US face severe economic stagnation driven by regulatory veto points that have halted housing, infrastructure, and energy construction for decades, resulting in plummeting birth rates and rising inequality. Proposed remedies focus on shifting from top-down mandates to incentive-based mechanisms like street votes and benefit sharing, which align local interests with development goals while bypassing bureaucratic inertia. Parallel aesthetic and regulatory reforms, including streamlined standards for nuclear power and diverse technologies like GLP-1 agonists, offer additional pathways to resolve supply bottlenecks and improve public health outcomes.
- 80,000 Hours1h 50m
Is it more effective help strangers or people you know? | Russ Roberts (2020)
Economist Russ Roberts and 80,000 Hours representatives debated the efficacy of effective altruism, with Roberts challenging the reliance on empirical data for career planning while the organization defended its focus on long-term impact and career capital under uncertainty. The discussion further explored fundamental philosophical divides regarding utilitarianism, where Roberts argued against the aggregation of welfare and the feasibility of global moral calculus in favor of local action and the preservation of individual autonomy. Both parties acknowledged the limitations of scientific prediction and the risks of overconfidence in social science, ultimately converging on the necessity of humility when addressing complex global challenges and the value of diverse, decentralized approaches to human flourishing.
- 80,000 Hours1h 41m
8 years as an ambassador fighting WMD terrorism | Bonnie Jenkins (2019)
Bonnie Jenkins, a former Special Envoy for Threat Reduction Programs who now leads the Women of Color Advancing Peace and Security initiative, advocates for diverse leadership to strengthen global responses to nuclear proliferation and infectious disease threats. She emphasizes the erosion of diplomatic norms and the lack of verification mechanisms in treaties like the Biological Weapons Convention as critical vulnerabilities that undermine current security architectures. Drawing on her extensive background in the Navy and federal government, Jenkins argues that integrating technical expertise and diverse perspectives is essential for effectively mitigating high-probability risks such as climate change and biological hazards.
- 80,000 Hours3h 57m
Why prior generations missed some of the biggest priorities of all | Tom Moynihan (2021)
Moynihan argues that pre-modern thinkers universally rejected the possibility of permanent human extinction due to the "Principle of Plenitude," a worldview asserting that all potential realities must eternally recur. This intellectual barrier crumbled in the 18th and 19th centuries through paleontological evidence and the shift from cyclical time to linear contingency, enabling the concept of irreversible species death. Consequently, this historical transition redefined human value as fragile rather than fixed, establishing the ethical imperative for the current generation to intentionally manage existential risks.
- 80,000 Hours2h 47m
The case that war isn't in decline | Bear Braumoeller (2022)
Bear B. Moller's analysis of interstate conflict from 1815 to the present challenges the prevailing "decline of war" thesis by demonstrating that only the post-1989 Cold War era saw a significant reduction in conflict initiation, while long-term trends in lethality and escalatory propensity have remained stagnant. The study attributes fluctuations in war frequency not to Enlightenment values or democratic peace theories, but to the specific structure of international orders, noting that the current clash between the liberal order and emerging powers like Russia and China has eliminated diplomatic buffers. Consequently, Moller argues that the primary contemporary risk lies in the catastrophic potential for escalation rather than the probability of conflict onset, urging that effective policy requires deep expertise in international relations to navigate these volatile structural shifts.
- 80,000 Hours3h 46m
Why global catastrophes probably won't kill us all | Luisa Rodriguez (2021)
Luisa Rodriguez's research challenges the prevailing assumption that catastrophic events killing 50% to 99.99% of humanity would lead to permanent extinction, arguing instead that historical precedents and resource constraints make recovery probable. The study identifies that factors such as geographic survival pockets, pre-existing stockpiles, and the inherent resilience of infrastructure allow civilizations to overcome direct or indirect collapse pathways like nuclear war or pandemics. Consequently, Rodriguez suggests that while preventing immediate mass loss remains a moral imperative, long-term cause prioritization should focus on risks guaranteeing true extinction rather than temporary civilization setbacks.
- 80,000 Hours2h 32m
Trying to end poverty through well-founded charter cities | Mark Lutter & Tamara Winter (2019)
Mark Lutter, Tamara Winter, Rob Wiblin
The Center for Innovative Governance Research advocates for "charter cities," distinct jurisdictions with reformed commercial laws designed to lift millions out of poverty by bypassing entrenched political barriers in middle-income nations like Zambia and Honduras. By establishing greenfield sites financed through land value appreciation, the initiative seeks to foster diverse economic growth and alter long-term host country trajectories without relying on traditional aid or foreign administration. With a current focus on incubating projects across Africa and Latin America, the organization aims to prove that institutional innovation is a superior lever for poverty reduction than conventional development strategies.
- 80,000 Hours2h 33m
Big wins against factory farming & how they happened | Lewis Bollard (2021)
Since 2017, the plant-based meat sector has accelerated with a 16–18% annual growth rate and major corporate adoption by firms like Tyson and Impossible Foods, though price parity with commodity chicken remains an unresolved barrier. Concurrently, advocacy groups have secured over 1,200 animal welfare policies and shifted the industry toward cage-free systems, while global governments in regions including Singapore, China, and the EU have invested hundreds of millions to support technological innovation and regulatory frameworks. Despite significant funding for for-profit alternatives, the movement faces a strategic resource gap as non-profit advocates call for professionalization and diversified approaches combining technology, moral suasion, and policy reform to sustain long-term impact.
- 80,000 Hours1h 36m
Parenting insights from Rob and 8 past guests
Luisa Rodriguez, Rob Wiblin, Ezra Klein, Holden Karnofsky, Emily Oster, Russ Roberts, Spencer Greenberg, Elie Hassenfeld, Bryan Caplan, Nita Farahany
Holden Karnofsky discusses his surprising positive experience with early parenthood, noting stable sleep and increased well-being despite prevailing societal narratives of decline. The conversation integrates expert advice from figures like Emily Oster and Ezra Klein regarding the trade-offs between career demands and childcare, emphasizing that foundational stability outweighs specific parenting choices. Key themes include the methodological flaws in measuring parental regret, the biological realities of gamete quality, and practical strategies for balancing work, identity shifts, and child safety.
- 80,000 Hours2h 27m
The 12 best ways to stop the next pandemic | Dr Cassidy Nelson (2020)
Dr. Cassidy Nelson of Oxford FHI outlines twelve urgent policy and career recommendations designed to shift global pandemic response from reactive measures to proactive, pathogen-agnostic strategies. The framework prioritizes investments in platform vaccine technologies, metagenomic diagnostics, and international data-sharing mechanisms while addressing critical gaps in laboratory transparency and biological supply chain resilience. These evidence-based interventions aim to overcome current systemic delays, prevent healthcare collapse, and establish centralized coordination to mitigate both natural outbreaks and high-consequence biological risks.
- 80,000 Hours2h 54m
Can policy keep up with AI advances? | OpenAI's Amanda Askell, Miles Brundage, & Jack Clark (2019)
Amanda Askell, Miles Brundage, Jack Clark, Niel Bowerman, Michelle Hutchinson, Rob Wiblin
OpenAI researchers and policy experts convened to discuss a strategic framework that balances scientific transparency with safety, exemplified by the partial release of the GPT-2 model to prevent malicious applications like autonomous warfare and large-scale disinformation. The panel emphasized that short-term governance challenges mirror long-term alignment issues, proposing collaborative incentives and institutional mechanisms to avoid harmful development races while engaging with military sectors to enforce safety constraints. To accelerate these goals, speakers outlined critical career pathways for policy professionals, including newsletter creation and technical translation, while expressing optimism that robust coordination can harness AI to solve global challenges like poverty and disease.
- 80,000 Hours2h 36m
How to ensure the US remains a democratic country | Mike Berkowitz (2021)
Mike Berkowitz of Third Plateau and the Democracy Funders Network outlines a multi-decade strategy to counter "illiberal democracy" by shifting philanthropic focus from partisan battles to cross-ideological coalitions protecting voting rights and local institutions. He advocates for specific structural reforms, including independent redistricting and nonpartisan primaries, while urging donors to fund neutral organizations like Protect Democracy and the American Journalism Project to bolster civic engagement. This approach prioritizes state-level action and social cohesion to prevent the erosion of democratic norms before irreversible authoritarian trends take hold.
- 80,000 Hours2h 25m
Strong longtermism, Pascal's mugging, and whether existing is good for us | Hilary Greaves (2020)
Hilary Greaves, Rob Wiblin, Arden Kaler
A leading expert defines Strong Long-Termism as a framework requiring decision-makers to prioritize a narrow subset of actions with superior millennia-long consequences, establishing that this thesis holds robustly across diverse moral theories from prioritarianism to non-consequentialism. The presentation addresses complex epistemic challenges such as simple and complex cluelessness, alongside strategies for navigating moral uncertainty through expected choice worthiness to mitigate risks of fanatical reasoning. Concluding with an outlook on the field, the discussion highlights the Global Priorities Institute's strategic expansion into economic modeling and its plans to open postdoctoral positions aimed at advancing research in infinite ethics and long-run prediction.
- 80,000 Hours1h 59m
Nate Silver on his theory of SBF and top criticisms of effective altruism
Nate Silver analyzes psychological feedback loops, such as "winner's tilt," and critiques the Effective Altruism movement's failure to account for human nature after the Sam Bankman-Fried collapse, advocating for rule utilitarianism over strict act utilitarianism. He challenges current AI safety narratives by arguing that unilateral slowdowns are selfish given global benefits, while simultaneously rejecting overfit election models in favor of probabilistic forecasting and warning against the false precision of prediction markets. Silver further contends that venture capital firms often rely on herd behavior rather than true contrarianism and urges pandemic responses to adopt binary game-theoretic strategies to avoid the catastrophic outcomes of half-measures.