¶The entries below give the source for each quotation, figure and named study in the text, keyed by the chapter and the opening words of the sentence in which it appears.
¶Preface
¶“A group of Silicon Valley venture capitalists”: launch of the Leading the Future super-PAC network with more than a hundred million dollars, reported by Fortune, 26 August 2025, and the Washington Post, 26 August 2025; one hundred and twenty-five million dollars raised in 2025 per its filings, reported by CNBC, 9 July 2026.
¶“By 2026 the two had broken out”: Molly White, Tech Influence Watch, AI-industry super-PAC spending in House and Senate races, 2026 cycle (seventy-nine million dollars across sixty-eight races), as reported 5 November 2026.
¶“The bookshelf already sags with elegant accounts”: the nearest exception is Andrew Feenberg, Questioning Technology (Routledge, 1999), with Transforming Technology (Oxford University Press, 2002) for democratic rationalisation.
¶“The belief is far older than the priesthood”: Condorcet, Sketch for a Historical Picture of the Progress of the Human Mind (1795), Tenth Epoch; Karl Marx, Preface to A Contribution to the Critique of Political Economy (1859); Jacques Ellul, The Technological Society (1954; English translation 1964).
¶Introduction
¶“Men will set the goals and supply”: J. C. R. Licklider, “Man-Computer Symbiosis”, IRE Transactions on Human Factors in Electronics HFE-1, March 1960, section 4.
¶“In 2009, in an essay for the”: Peter Thiel, “The Education of a Libertarian”, Cato Unbound, 13 April 2009.
¶“The extension of the franchise had, he”: Thiel, above.
¶“Land put it at its most extreme”: Nick Land, “Machinic Desire”, Textual Practice 7, 1993.
¶“In late 2023 Vitalik Buterin published the”: Vitalik Buterin, “My Techno-Optimism”, vitalik.eth.limo, 27 November 2023.
¶“In November 2026 the slow corner found”: Ballotpedia, “Voters in ten states will vote on data center-related ballot measures November 3”, 3 November 2026; results as compiled by Ballotpedia and CNBC, 4 November 2026.
¶“David Sacks, until March of that year”: David Sacks, post on X, 13 September 2026 (x.com/DavidSacks/status/2098973625252708460).
¶Against Constraint
¶“the end of law is not to”: John Locke, Second Treatise of Government (1690), chapter VI, section 57.
¶“Marc Andreessen’s Techno-Optimist Manifesto repeats the mantra”: Marc Andreessen, “The Techno-Optimist Manifesto”, Andreessen Horowitz, 16 October 2023.
¶“Anyone refusing, Rousseau wrote, “will be forced”: Jean-Jacques Rousseau, The Social Contract (1762), Book I, chapter 7, in G. D. H. Cole’s translation.
¶Who Sets the Ends
¶“The economists Daron Acemoglu and Pascual Restrepo”: Daron Acemoglu and Pascual Restrepo, “Automation and New Tasks: How Technology Displaces and Reinstates Labor”, Journal of Economic Perspectives 33, 2019.
¶“In October 2025 automated liquidation engines force-closed”: CoinGlass liquidation data for 10–11 October 2025, as reported by Moneycontrol, 11 October 2025.
¶“Meta’s new commercial terms, published in October”: Meta, Commercial Terms, revised with a new “AI Features” section, published October 2026 (effective date moved from 30 October to 20 November 2026), as quoted by CIO, 20 October 2026; Sacks, post on X, 13 September 2026, on product liability.
¶“Among the very first tasks to go”: the METR assessment cited under The Clock, at “Models themselves now write much of the code”, measures this loop inside one laboratory.
¶“In April 2024 a Society of Authors”: Society of Authors, “SoA survey reveals a third of translators and quarter of illustrators losing work to AI”, 11 April 2024 (787 respondents, January 2024; 36 per cent of translators).
¶“In March 2026 researchers affiliated with Alibaba”: the ROCK, ROLL, iFlow and ROME teams, “Let It Flow: Agentic Crafting on Rock and Roll, Building the ROME Model within an Open Agentic Learning Ecosystem”, arXiv 2512.24873, revised January 2026; OpenAI, “Using a funded test cryptocurrency wallet without authorization”, misalignment report, 15 October 2026.
¶Where the Runaway Lands
¶“In December 2025 the American grocery delivery”: Groundwork Collaborative, Consumer Reports and More Perfect Union, “Same Cart, Different Price: Instacart’s Price Experiments Cost Families at Checkout”, 9 December 2025; Instacart ended the tests on 22 December 2025 (Reuters, 22 December 2025).
¶“Nearly three-quarters of the items came back”: Groundwork Collaborative, Consumer Reports and More Perfect Union, above (74 per cent of items offered at more than one price; gaps of up to 23 per cent).
¶“When the country repealed the law that”: Honduras Próspera Inc., St. John’s Bay Development Company LLC and Próspera Arbitration Center LLC v. Republic of Honduras, International Centre for Settlement of Investment Disputes, request for arbitration filed December 2022 and registered 3 February 2023, claiming up to $10.775 billion.
¶“Their authority rests on who put a”: Donald Trump, remarks to reporters at the White House on the signing of the White House Accord on Super Intelligence, 29 September 2026, as reported by the Jerusalem Post and Forbes, 29–30 September 2026.
¶“The automated version needs no dossier.”: Anthropic, statements on access to Claude Fable 5 and Mythos 5, 13 June and 30 June 2026 (anthropic.com/news/fable-mythos-access): access suspended on 12 June to comply with Department of Commerce export controls, restored from 1 July.
¶“In 2024 Kenn Dahl, a driver in”: Kashmir Hill, “Automakers Are Sharing Consumers’ Driving Behavior With Insurance Companies”, New York Times, 11 March 2024.
¶“The number that came out, a premium”: Hill, above.
¶“In August 2025 economists at Stanford University,”: Erik Brynjolfsson, Bharat Chandar and Ruyu Chen, “Canaries in the Coal Mine? Six Facts about the Recent Employment Effects of Artificial Intelligence”, Stanford Digital Economy Lab working paper, August 2025.
¶The Clock
¶“Good, who had broken codes alongside Alan”: I. J. Good, “Speculations Concerning the First Ultraintelligent Machine”, Advances in Computers 6, 1965, p. 33.
¶“Models themselves now write much of the code”: Tom Cunningham, Nate Rush, Parker Whitfill and Hjalmar Wijk, “Independent Assessment of AI R&D Acceleration at Anthropic in October 2026”, METR, 5 November 2026, which finds the company “likely improving the capabilities of their models on well-specified tasks at around twice the rate” of March 2024 to October 2025, attributes “perhaps ≈80%” of that speed-up to AI, rules out faster growth in training compute as the cause and identifies no “convincing bottlenecks to continued rapid progress”; the published version notes that “Anthropic redacted a majority of the evidence we found most informative for these conclusions”.
¶“In 2025 a survey of 319 knowledge workers by Microsoft Research and Carnegie Mellon University”: Hao-Ping Lee and colleagues, “The Impact of Generative AI on Critical Thinking”, CHI Conference on Human Factors in Computing Systems, 2025.
¶“In a flight-simulator study in 1999 the psychologist Linda Skitka”: Linda Skitka, Kathleen Mosier and Mark Burdick, “Does Automation Bias Decision-Making?”, International Journal of Human-Computer Studies 51, 1999; Raja Parasuraman and Dietrich Manzey, “Complacency and Bias in Human Use of Automation: An Attentional Integration”, Human Factors 52, 2010; for the same pattern measured in general reasoning, Steven D. Shaw and Gideon Nave, “Thinking—Fast, Slow, and Artificial: How AI is Reshaping Human Reasoning and the Rise of Cognitive Surrender”, Wharton School Research Paper, 2026 (three experiments, 1,372 participants).
¶“When Hamsa Bastani and her colleagues gave nearly a thousand Turkish secondary pupils”: Hamsa Bastani, Osbert Bastani, Alp Sungu, Haosen Ge, Özge Kabakcı and Rei Mariman, “Generative AI Without Guardrails Can Harm Learning: Evidence from High School Mathematics”, Proceedings of the National Academy of Sciences 122, 2025.
¶“Since 2024 Google has placed an answer”: Athena Chapekis, “Google users are less likely to click on links when an AI summary appears in the results”, Pew Research Center, 22 July 2025.
¶“In a 2023 study published in Radiology”: Thomas Dratsch and colleagues, “Automation Bias in Mammography: The Impact of Artificial Intelligence BI-RADS Suggestions on Reader Performance”, Radiology 307, 2023.
¶“In September 2025 Marc Benioff, the chief”: Marc Benioff, interview on The Logan Bartlett Show, published 29 August 2025.
¶“On 21 January 2025, the day after”: Associated Press, “Trump highlights partnership investing $500 billion in AI”, 21 January 2025.
¶“Meanwhile the prospectus Anthropic prepared for its”: Anthropic, draft prospectus as reviewed by Reuters, 28 September 2026 (2025 revenue $4.59 billion, operating loss $8.06 billion, computing costs $7.33 billion of $12.65 billion operating expenses); figures confirmed in its registration statement on Form S-1, made public in October 2026.
¶“Its own researchers soon found that the”: “The Facebook Files”, Wall Street Journal, series beginning 13 September 2021, drawn from the internal documents Frances Haugen took from the company.
¶“In July 2025 the Pentagon’s office for”: Department of Defense Chief Digital and Artificial Intelligence Office, announcement of contract awards to Anthropic, Google, OpenAI and xAI, 14 July 2025.
¶“When DeepSeek put out one of its”: Nvidia’s fall in market value on 27 January 2025 (about $589 billion by Bloomberg’s count, $593 billion by LSEG’s), as reported by Bloomberg and Reuters, 27–28 January 2025.
¶“Enterprise is already moving the same way”: Alex Karp, interview on Squawk Box, CNBC, 1 July 2026.
¶Naming the Governor
¶“Addy Osmani, who works on Claude”: Addy Osmani, “Critical thinking when agents do the work”, X article, 3 November 2026, https://x.com/addyosmani/status/2117512471930167377.
¶“Steven Schwartz, a lawyer in New York”: Mata v. Avianca, Inc., United States District Court for the Southern District of New York, opinion and order on sanctions, 22 June 2023.
¶“By July 2026 a database kept by the legal researcher Damien Charlotin”: Damien Charlotin, AI Hallucination Cases database; counts as reported by the Maryland State Bar Association, 27 July 2026.
¶“The English Divisional Court, ruling in June 2025”: Ayinde v London Borough of Haringey and Al-Haroun v Qatar National Bank [2025] EWHC 1383 (Admin), 6 June 2025.
¶Its Refusers
¶“EA AI safetyism increasingly looks like Marxism-Leninism”: Shyam Sankar, post on X, September 2026, as quoted by OfficeChai.
¶“Hyperscaler capital spending runs at something close”: 2026 capital-expenditure guidance from Alphabet, Amazon, Meta and Microsoft, as compiled by Rani Molla, Sherwood News, April 2026 (more than seven hundred billion dollars combined).
¶“Others repaid money they had never touched”: Sir Wyn Williams, Post Office Horizon IT Inquiry, Final Report, Volume 1, 8 July 2025.
¶“Andrew Feenberg, who had studied under Marcuse”: Andrew Feenberg, Questioning Technology (Routledge, 1999); Transforming Technology (Oxford University Press, 2002), for democratic rationalisation; Alternative Modernity (University of California Press, 1995), for the Minitel study.
¶The Deletion
¶“Stop fighting the thermodynamic will of the”: Beff Jezos and bayeslord, “Notes on e/acc principles and tenets”, Beff’s Newsletter, 10 July 2022.
¶“Land set voice against exit without naming”: Balaji Srinivasan, “Silicon Valley’s Ultimate Exit”, talk at Y Combinator’s Startup School, October 2013.
¶“In May 2019 Washington put Huawei on”: United States Department of Commerce, “Department of Commerce Announces the Addition of Huawei Technologies Co. Ltd. to the Entity List”, 15 May 2019; Michael Simon, “The Huawei Mate 30 phones have arrived and they have everything—except what you need most”, PCWorld, 19 September 2019.
¶“In June 2026 Anthropic withdrew its newest”: Anthropic, statements of 13 June and 30 June 2026, above.
¶“By November it had a bill: the”: Molly White, Tech Influence Watch, election results, 5 November 2026.
¶“Andreessen’s June 2023 essay, Why AI Will”: Marc Andreessen, “Why AI Will Save the World”, Andreessen Horowitz, 6 June 2023.
¶The Test
¶“In May 2025 Ariel Flint Ashery, Luca”: Ariel Flint Ashery, Luca Maria Aiello and Andrea Baronchelli, “Emergent Social Conventions and Collective Bias in LLM Populations”, Science Advances 11, 2025.
¶“The complaint about the calculator was put to the test and failed”: Aimee Ellington, “A Meta-Analysis of the Effects of Calculators on Students’ Achievement and Attitude Levels in Precollege Mathematics Classes”, Journal for Research in Mathematics Education 34, 2003: an effect of about 0.4 standard deviations when tested with the device and about 0.03, not distinguishable from zero, when tested without it.
¶“However, in randomised trials of generative AI since 2025”: Bastani and colleagues, above; André Barcaui, “ChatGPT as a Cognitive Crutch: Evidence from a Randomized Controlled Trial on Knowledge Retention”, Social Sciences & Humanities Open, 2025, in which 120 undergraduates retained 57.5 per cent against 68.5 per cent of the material at 45 days; Anthropic, January 2026, below.
¶“Laleh Farzan, a network manager paid in”: Alex Gladstein, “Finding Financial Freedom in Afghanistan”, Bitcoin Magazine (bitcoinmagazine.com/culture/bitcoin-financial-freedom-in-afghanistan).
¶Two Failed Replies
¶“In September 2022 a coroner in London”: Andrew Walker, Senior Coroner for the Northern District of Greater London, conclusion of the inquest into the death of Molly Rose Russell, 30 September 2022; Regulation 28 report to prevent future deaths, 13 October 2022.
¶“In October it published its own estimate:”: OpenAI, “Strengthening ChatGPT’s responses in sensitive conversations”, 27 October 2025.
¶“The courts arrived on their own schedule,”: proposed settlement between Meta and a coalition of state attorneys general, filed in the United States District Court for the Northern District of California, 2026 (more than $16.8 billion, subject to Judge Yvonne Gonzalez Rogers’s approval), as announced by the California Attorney General, Rob Bonta.
¶“The documents Frances Haugen carried out of”: “The Facebook Files”, Wall Street Journal, September 2021.
¶“The researchers who measured in 2019 what”: Georgia Wells, Jeff Horwitz and Deepa Seetharaman, “Facebook Knows Instagram Is Toxic for Teen Girls, Company Documents Show”, Wall Street Journal, 14 September 2021, reporting the 2019 internal presentation “Teen Mental Health Deep Dive”.
¶“In 2026 one of them put some”: Anthropic, donations to Public First Action, twenty million dollars announced 12 February 2026 (CNBC, Reuters) and a further twenty million later in the year, bringing its commitment to forty million.
¶“When a newly elected government repealed it”: Honduras Próspera Inc., St. John’s Bay Development Company LLC and Próspera Arbitration Center LLC v. Republic of Honduras, International Centre for Settlement of Investment Disputes, request for arbitration filed December 2022 and registered 3 February 2023, claiming up to $10.775 billion.
¶“In a 2025 study in Nature Human”: Francesco Salvi, Manoel Horta Ribeiro, Riccardo Gallotti and Robert West, “On the Conversational Persuasiveness of GPT-4”, Nature Human Behaviour, 2025 (64.4 per cent of non-tied debate pairs).
¶“The lending platform built on it had”: sentencing of Do Kwon, United States District Court for the Southern District of New York (Judge Paul Engelmayer), 11 December 2025, at which prosecutors put the Terra and Luna losses at forty billion dollars, as reported by The Block, 11 December 2025; Anchor Protocol’s yield of about 20 per cent as reported in coverage of the case.
¶“Enron’s shareholders were wiped out as completely”: Newby v. Enron Corp., United States District Court for the Southern District of Texas, No. 01-3624; distribution of the $7.2 billion settlement fund approved September 2008.
¶The Recipe
¶“Nothing in the protocol prevented it, the”: GHash.io, “Official statement on 51% threat and closed round table”, 16 July 2014, pledging not to exceed 39.99 per cent of the network’s hashing power.
¶“On 12 September 2026 Anthropic committed, on”: Dario Amodei, “We Must Pace the Frontier”, darioamodei.com, 12 September 2026; Anthropic, “An update on independent evaluators”, 15 October 2026.
¶“Meta’s reply to the pacing proposal asked”: Mark Zuckerberg, statement of 15 September 2026, as reported by Benzinga via Finviz.
¶“In 2013 engineers at West Virginia University,”: Gregory Thompson, Daniel Carder, Marc Besch, Arvind Thiruvengadam and Hemanth Kappanna, “In-Use Emissions Testing of Light-Duty Diesel Vehicles in the United States”, final report to the International Council on Clean Transportation, Center for Alternative Fuels, Engines and Emissions, West Virginia University, May 2014.
¶On Sovereignty: The Trinity
¶“at a rate first measured in 2025, and then only as the by-product of a study designed for something else”: Krzysztof Budzyń and colleagues, “Endoscopist Deskilling Risk after Exposure to Artificial Intelligence in Colonoscopy”, Lancet Gastroenterology & Hepatology, August 2025.
¶“The autarch met earlier — whose name”: Thiel, “The Education of a Libertarian”, Cato Unbound, 13 April 2009.
¶“The balance is held pairwise, each force”: The Federalist No. 51 (February 1788), attributed to James Madison.
¶“Families lost their homes, more than a”: Dutch Data Protection Authority (Autoriteit Persoonsgegevens), findings on the Tax and Customs Administration’s use of nationality in childcare-benefit checks, July 2020; resignation of the third Rutte cabinet, 15 January 2021.
¶“Satoshi Nakamoto compressed the idea into one”: Satoshi Nakamoto, “Bitcoin: A Peer-to-Peer Electronic Cash System”, 2008, section 6, “Incentive”.
¶“Measuring a century of American national accounts,”: John Joseph Wallis and Douglass C. North, “Measuring the Transaction Sector in the American Economy, 1870–1970”, in Stanley L. Engerman and Robert E. Gallman, eds., Long-Term Factors in American Economic Growth (University of Chicago Press, 1986); figures restated in Wallis and North, “Should Transaction Costs Be Subtracted from Gross National Product?”, Journal of Economic History 48, 1988.
¶“Sending a modest sum home still costs”: World Bank, Remittance Prices Worldwide, Issue 54, September 2025 (global average cost of sending $200: 6.36 per cent).
¶On Constitutions
¶“Until the scheme was suspended in June”: Josh Moody, “Purdue Pauses New Income-Share Agreement Enrollments”, Inside Higher Ed, 23 June 2022; income shares by major from Purdue’s calculator as reported by the Aspen Institute.
¶“It begins as a club you can”: Human Rights Watch, “China: Passports Arbitrarily Recalled in Xinjiang”, 21 November 2016.
¶“Hobbes had argued that promises are worthless”: Thomas Hobbes, Leviathan (1651), Part II, chapter 17.
¶“In July 2025 Grok 4, the chatbot”: xAI, statement on X, 15 July 2025, and the revised Grok system prompt published in its grok-prompts repository; behaviour first documented by TechCrunch, 10 July 2025, and Simon Willison, 11 July 2025.
¶“In 2025 Jan Betley and colleagues fine-tuned”: Jan Betley, Daniel Tan, Niels Warncke, Anna Sztyber-Betley, Xuchan Bao, Martín Soto, Nathan Labenz and Owain Evans, “Emergent Misalignment: Narrow Finetuning Can Produce Broadly Misaligned LLMs”, Proceedings of the 42nd International Conference on Machine Learning, PMLR 267, 2025.
¶A Cognitive Commons
¶“In October 2022 the Biden White House”: White House Office of Science and Technology Policy, Blueprint for an AI Bill of Rights: Making Automated Systems Work for the American People, 4 October 2022.
¶“In 2024 OpenAI published its Model Spec,”: OpenAI, “Introducing the Model Spec”, 8 May 2024.
¶“In January 2026 Anthropic issued a constitution”: Anthropic, “Claude’s new constitution”, 21 January 2026; length as reported by The Register, 22 January 2026.
¶“Anyone can make a key pair on”: World Wide Web Consortium, “Decentralized Identifiers (DIDs) v1.0 becomes a W3C Recommendation”, press release, 19 July 2022.
¶“In June 2025 Windsurf, a coding company”: Varun Mohan, post on X, 3 June 2025; OpenAI’s agreement to buy Windsurf for about three billion dollars as reported by Bloomberg, 6 May 2025.
¶“Steem showed in 2020 that control could”: Stephen O’Neal, “Steem Community Resists Takeover, Hard Fork Launches Hive Network”, Cointelegraph, March 2020; Immunefi, “Hack Analysis: Beanstalk Governance Attack, April 2022”.
¶“Equally, a community can copy its open”: Jake Edge, “Tornado Cash and collateral damage”, LWN.net, 17 August 2022.
¶Modes of Voice
¶“It’s almost like a constitution, in a”: Donald Trump, remarks at the White House, 29 September 2026, on the White House Accord on Super Intelligence.
¶“A congressional inquiry reported in July 2022”: Select Subcommittee on the Coronavirus Crisis, United States House of Representatives, “Examining Pandemic Evictions: A Report on Abuses by Four Corporate Landlords During the Coronavirus Crisis”, staff report, 28 July 2022.
¶“Jarrad Madgwick, aged 22, was told he”: evidence of Kathleen Madgwick to the Royal Commission into the Robodebt Scheme, 10 March 2023, as reported by AAP and SBS News.
¶“Germany’s Pirate Party ran its internal decisions”: Christoph Carl Kling, Jérôme Kunegis, Heinrich Hartmann, Markus Strohmaier and Steffen Staab, “Voting Behaviour and Power in Online Democracy: A Study of LiquidFeedback in Germany’s Pirate Party”, Proceedings of the Ninth International AAAI Conference on Web and Social Media, 2015.
¶“In 2024 a review of more than”: Michelle Vaccaro, Abdullah Almaatouq and Thomas Malone, “When Combinations of Humans and AI Are Useful: A Systematic Review and Meta-Analysis”, Nature Human Behaviour 8, 2024.
¶“In 2025 the Pew Research Center found”: Chapekis, Pew Research Center, 22 July 2025.
¶“In October 2025 Deloitte agreed to partly”: Department of Employment and Workplace Relations, statement of 7 October 2025 on Deloitte’s partial refund, as reported by the Associated Press, 7 October 2025.
¶“Thomas Hales’s proof of the Kepler conjecture,”: Thomas C. Hales, “A proof of the Kepler conjecture”, Annals of Mathematics 162, 2005; Dana Mackenzie, “What in the Name of Euclid Is Going On Here?”, Science 307, 4 March 2005; Thomas Hales and colleagues, “A formal proof of the Kepler conjecture”, Forum of Mathematics, Pi 5, 2017.
¶“Doctors who had grown used to an AI assistant, researchers at four Polish clinics”: Budzyń and colleagues, above; detection of 28.4 per cent before routine exposure to the tool and 22.4 per cent after.
¶“Software already has the figure”: Anthropic, “How AI Assistance Impacts the Formation of Coding Skills”, research report and preprint, January 2026; 52 engineers, 50 against 67 per cent on a comprehension test, no significant difference in time taken.
¶“In 2013 the US Federal Aviation Administration urged airlines”: Federal Aviation Administration, Safety Alert for Operators 13002, “Manual Flight Operations”, 4 January 2013; Flight Deck Automation Working Group, “Operational Use of Flight Path Management Systems”, final report, September 2013.
¶“as the Turkish pupils met earlier showed”: Bastani and colleagues, above.
¶Afterword
¶“In 2019 a report issued in the”: Secretary-General of the United Nations, Harmony with Nature, A/74/236, 26 July 2019, paragraph 129.
¶What the population series do and do not show
¶PISA 2025 (OECD, September 2026) is the first international assessment to record generative-AI use alongside a cognitive outcome; the OECD states that the associations it reports are not causal and that the fall in average scores began before Covid and before these tools were widespread. The 2024 Nation’s Report Card for twelfth grade (National Center for Education Statistics, September 2025), the OECD Survey of Adult Skills 2023 (December 2024) and the Norwegian conscript series (Bernt Bratsberg and Ole Rogeberg, Proceedings of the National Academy of Sciences 115, 2018) show declines or a widening gap between top and bottom that predate generative AI, with causes their authors decline to identify. None is cited in the body as evidence of decline driven by AI. Four widely reported studies are not relied on anywhere in this book: Michael Gerlich’s survey (Societies, 2025) is cross-sectional self-report; Nataliya Kosmyna and colleagues’ “Your Brain on ChatGPT” (preprint, 2025) rests on 18 participants at its decisive session and carries a formal methodological challenge (Stankovic and colleagues, 2025); Sparrow, Liu and Wegner’s “Google effect” (Science, 2011) failed its pre-registered replication (Camerer and colleagues, Nature Human Behaviour, 2018); and Ward and colleagues’ “brain drain” (Journal of the Association for Consumer Research, 2017) failed two.