The Laboratorium (3d ser.)

A blog by James Grimmelmann

Soyez réglé dans votre vie et ordinaire afin
d'être violent et original dans vos oeuvres.

Posts about my own scholarship

Scholars' Amicus Brief in the NetChoice Cases

Yesterday, along with twenty colleagues — in particular Gautam Hans, who served as counsel of record — I filed an amicus brief in the Supreme Court’s cases on Florida and Texas’s anti-content-moderation social-media laws, Moody v. NetChoice and NetChoice v. Paxton. The cases involve First Amendment challenges to laws that would prohibit platforms from wide swaths of content moderation. Florida’s prohibits removing or downranking any content posted by journalistic enterprises or by or about candidates for public office; Texas’s prohibits any viewpoint-based moderation of any content at all.

Our brief argues that these laws are unconstitutional restrictions on the rights of social-media users to find and receive the speech that they want to listen to. By prohibiting most content moderation, they force platforms to show users floods of content those users find repugnant, or are simply not interested in. This, we claim, is a form of compelled listening in violation of the First Amendment.

Here is the summary of our argument:

This case raises complex questions about social-media platforms’ First Amendment rights. But Florida Senate Bill 7072 (SB 7072) and Texas House Bill 20 (HB 20) also severely restrict platform users’ First Amendment rights to select the speech they listen to. Any question here is straightforward: such intrusions on listeners’ rights are flagrantly unconstitutional.

SB 7072 and HB 20 are the most radical experiments in compelled listening in United States history. These laws would force millions of Internet users to read billions of posts they have no interest in or affirmatively wish to avoid. This is compulsory, indiscriminate listening on a mass scale, and it is flagrantly unconstitutional.

Users rely on platforms’ content moderation to cope with the overwhelming volume of speech on the Internet. When platforms prevent unwanted posts from showing up in users’ feeds, they are not engaged in censorship. Quite the contrary. They are protecting users from a neverending torrent of harassment, spam, fraud, pornography, and other abuse — as well as material that is perfectly innocuous but simply not of interest to particular users. Indeed, if platforms did not engage in these forms of moderation against unwanted speech, the Internet would be completely unusable, because users would be unable to locate and listen to the speech they do want to receive.

Although these laws purport to impose neutrality among speakers, their true effect is to systematically favor speakers over listeners. SB 7072 and HB 20 pre- vent platforms from routing speech to users who want it and away from users who do not. They convert speakers’ undisputed First Amendment right to speak without government interference into something much stronger and far more dangerous: an absolute right for speakers to have their speech successfully thrust upon users, despite those users’ best efforts to avoid it.

In the entire history of the First Amendment, listeners have always had the freedom to seek out the speech of their choice. The content-moderation restrictions of SB 7072 and HB 20 take away that freedom. On that basis alone, they can and should be held unconstitutional.

This brief brings together nearly two decades of my thinking about Internet platforms, and while I’m sorry that it has been necessary to get involved in this litigation, I’m heartened at the breadth and depth of scholars who have joined together to make sure that users are heard. On a day when it felt like everyone was criticizing universities over their positions on free speech, it was good to be able to use my position at a university to take a public stand on behalf of free speech against one of its biggest threats: censorious state governments.

Talkin' `Bout AI Generation

I have a new draft paper with Katherine Lee and A. Feder Cooper on copyright and generative AI: Talkin’ ‘Bout AI Generation: Copyright and the Generative AI Supply Chain. The essay maps out the different legal issues that bear on whether datasets, models, services, and generations infringe on the copyrights in training data. (Spoiler alert: there are a lot of issues.) Here is the abstract:

This essay is an attempt to work systematically through the copyright infringement analysis of the generative AI supply chain. Our goal is not to provide a definitive answer as to whether and when training or using a generative AI is infringing conduct. Rather, we aim to map the surprisingly large number of live copyright issues that generative AI raises, and to identify the key decision points at which the analysis forks in interesting ways.

I know that I say that every paper was especially fun to work on. This one too. Katherine and Cooper are computer scientists who work on machine learning, I am the law-talking guy, and every single paragraph in the paper reflects something that one or more of us learned while writing it.

Content Moderation on End-to-End Encrypted Systems

I have a new draft article with Charles Duan, Content Moderation on End-to-End Encrypted Systems. A group of us received an NSF grant to study techniques for preventing abuse in encrypted messaging systems without compromising their privacy guarantees. Charles and I have been looking how these techniques interact with communications privacy laws, which were written decades ago, long before some of the cryptographic tools had been invented.

This paper has been a lot of fun to work on. Charles and I are birds of a feather; we enjoy spending time at the intersection of law and computer science. Although the details of the analysis are highly technical (in both legal and technological senses), working through them led us to some interesting observations about end-to-end encryption and the structure of the federal communications privacy laws.

Here is the abstract:

End-to-end encrypted online platforms are increasingly common in the digital ecosystem, found both in dedicated apps like Signal and widely adopted platforms like Android Messages. Though such encryption protects privacy and advances human rights, the law enforcement community and others have raised criticisms that end-to-end encryption shields bad behavior, preventing the platforms or government authorities from intercepting and responding to criminal activity, child exploitation, malware scams, and disinformation campaigns. At a time when major Internet platforms are under scrutiny for content moderation practices, the question of whether end-to-end encryption interferes with effective content moderation is of serious concern.

Computer science researchers have responded to this challenge with a suite of technologies that enable content moderation on end-to-end encrypted platforms. Are these new technologies legal? This Article analyzes these new technologies in light of several major federal communication privacy regimes: the Wiretap Act, the Stored Communications Act, and the Communications Assistance for Law Enforcement Act.

While generally we find that these content moderation technologies would pass muster under these statutes, the answers are not as clear-cut as one might hope. The advanced cryptographic techniques that these new content moderation strategies employ raise multiple unsettled questions of law under the communication privacy regimes considered. This legal uncertainty arises not because of the ambiguous ethical nature of the technologies themselves, but because the decades-old statutes failed to accommodate, or indeed contemplate, the innovations in cryptography that enable content moderation to coexist with encryption. To the extent that platforms are limited in their ability to moderate end-to-end encrypted content, then, those limits may arise not from the technology but from the law.

Comments welcome!

An Economic Model of Intermediary Liability

I have posted a draft of a new article, An Economic Model of Intermediary Liability. It’s a collaboration with Pengfei Zhang, who I met when he was a graduate student in economics at Cornell, and is now a professor at UT Dallas. He was studying the economics of content takedowns, and participated in my content-moderation reading group. We fell to talking about how to model different intermediary liability regimes, and after a lot of whiteboard diagrams, this paper was the result. I presented it at the Berkeley Center for Law & Technology Digital Services Act Symposium, and the final version will be published in the Berkeley Technology Law Journal later this year.

I’m excited about this work for two reasons. First, I think we have developed a model that hits the sweet spot between elegance and expressiveness. It has only a small number of moving parts, but the model demonstrates off all of the standard tropes of the debates around intermediary liability: collateral censorship, the moderator’s dilemma, the tradeoffs between over- and under-moderation, and more. It can describe a wide range of liability regimes, and should be a useful foundation for future economic analysis of online liability rules. Second, there are really pretty pictures. Our diagrams make these effects visually apparent; I hope they will be useful in building intuition and in thinking about the design of effective regulatory regimes.

Here is the abstract:

Scholars have debated the costs and benefits of Internet intermediary liability for decades. Many of their arguments rest on informal economic arguments about the effects of different liability rules. Some scholars argue that broad immunity is necessary to prevent overmoderation; others argue that liability is necessary to prevent undermoderation. These are economic questions, but they rarely receive economic answers.

In this paper, we seek to illuminate these debates by giving a formal economic model of intermediary liability. The key features of our model are externalities, imperfect information, and investigation costs. A platform hosts user-submitted content, but it does not know which of that content is harmful to society and which is beneficial. Instead, the platform observes only the probability that each item is harmful. Based on that knowledge, it can choose to take the content down, leave the content up, or incur a cost to determine with certainty whether it is harmful. The platform’s choice reflects the tradeoffs inherent in content moderation: between false positives and false negatives, and between scalable but more error-prone processes and more intensive but costly human review.

We analyze various plausible legal regimes, including strict liability, negligence, blanket immunity, conditional immunity, liability on notice, subsidies, and must carry, and we use the results of this analysis to describe current and proposed laws in the United States and European Union.

We will have an opportunity to make revisions, so comments are eagerly welcomed!

Programming Property Law

One of the things that sent me to law school was finding a used copy of Jesse Dukeminier and James Krier’s casebook Property in a Seattle bookstore. It convinced me – at the time a professional programmer – that the actual, doctrinal study of law might be intellectually rewarding. (I wonder how my life might have turned out if I had picked up a less entertaining casebook.)

Although everything it was interesting, one section in particular stood out. Like every Property book, Dukeminier and Krier’s book devoted several central chapters to the intricate set of rules that govern how ownership of real estate can be divided up among different owners across time. If the owner of a parcel of land executes a deed transferring it “to Alice for life, and then to Bob and his heirs,” then Alice will have the right to enter on the land, live on it, grow crops, and so on for as long as she lives. At her death, automatically and without any need of action on anyone’s part, Alice’s rights will terminate and Bob will be entitled to enter on the land, live on it, grow crops, and so on. As Dukeminer and Krier patiently explain, Alice is said to have an interest called a “life estate” and Bob a “remainder.” There are more of these rules – many, many more of them – and they can be remarkably complicated, to the point that law students sometimes buy study aids to help them specifically with this part of the Property course.

There is something else striking about this system of “estates in land and future interests.” Other parts of the Property course are like most of law school; they involve the analogical process identifying factual similarities and differences between one case and another. But the doctrines of future interests are different. At least in the form that law students learn them, they are about the mechanical application of precise, interlocking rules. Other students find it notoriously frustrating. As a computer scientist, I found it fascinating. I loved all of law school, but I loved this part more than anything else. It was familiar.

The stylized language of conveyances like “to Alice for life, and then to Bob and his heirs” is a special kind of legal language – it is a programming language. The phrase “for life” is a keyword; the phrase “to Alice for life” is an expression. Each of them has a precise meaning. We can combine these expressions in specific, well-defined ways to build up larger expressions like “to Alice for life, then to Bob for life, then to Carol for life.” Centuries of judicial standardization have honed the rules of the system of future of estates; decades of legal education has given those rules clear and simple form.

In 2016, after I came to Cornell, I talked through some of these ideas with a creative and thoughtful computer-science graduate student, Shrutarshi Basu (currently faculty at Middlebury). If future interests were a programming language, we realized, we could define that language, such that “programs” like O conveys to Alice for life, then to Bob and his heirs. Alice dies. would have a well-defined meaning – in this case Bob owns a fee simple. We brought on board Basu’s advisor Nate Foster, who worked with us to nail down the formal semantics of this new programming language. Three more of Nate’s students – Anshuman Mohan, Shan Parikh, and Ryan Richardson – joined to help with programming the implementation.

I am happy to announce, that following six years of work, we have developed a new way of understanding future interests. We have defined a new programming language, which we call Orlando (for Orlando Bridgeman), that expresses the formalized language of Anglo-American real-property conveyances. And we have implemented that language in a system we call Littleton (for Thomas de Littleton of the Treatise on Tenures), a program that parses and analyzes property conveyances, translating them from stylized legal text like

O conveys Blackacre to A for life, then to B for life if B is married, then to C, but if D marries to D.

into simple graphs like

Then, if something else happens, such as

A dies.

Littleton updates the state of title, in this case to:

Littleton and Orlando model almost everything in the estates-in-land-and-future-interests portion of the first-year Property curriculum, including life estates, fees tail, terms of years, remainders and reversions, conditions subsequent and precedent, executory limitations and interests, class gifts, the Doctrine of Worthier Title and the Rule in Shelley’s case, merger, basic Rule Against Perpetuities problems, joint tenancies and tenancies in common, and the basics of wills and intestacy. They are no substitute for a trained and experienced lawyer, but they can do most of what we we expect law students to learn in their first course in the subject.

We have put a version of Littleton online, where anyone can use it. The Littleton interpreter includes a rich set of examples that anyone can modify and experiment with. It comes with includes a online textbook, Interactive Future Interests, that covers the standard elements of a Property curriculum. Property teachers and students can use it to explain, visualize, and explore the different kinds of conveyances and interests that first-year Property students learn. We hope that these tools will be useful for teaching and learning the rules that generations of law students have struggled with.

To enable others to build on our work and implement their own property-law tools, we have put online the Littleton source code and released it under an open-source license. Anyone can install it on their own computer or create their own online resources. And anyone can modify it to develop their own computerized interpretation of property law.

To share the lessons we have learned from developing Orlando and Littleton, we have published two articles describing them in detail. The first, Property Conveyances as a Programming Language, published in the conference proceedings of the Onward! programming-language symposium, is directed at computer scientists. It gives formal, mathematical semantics for the core of Orlando, and shows that it captures essential features of property law, such as nemo dat quot non habet. The second, A Programming Language for Future Interests, published in the Yale Journal of Law and Technology, is directed at legal scholars. It explains how Orlando and Littleton work, and describes the advantages of formalizing property law as a programming language. As we say in the conclusion:

To quote the computer scientist Donald Knuth, “Science is what we understand well enough to explain to a computer. Art is everything else we do.” For centuries, future interests have been an arcane art. Now they are a science.

Data Property

Christina Mulligan and I have a new paper, Data Property. Here’s the abstract:

In this, the Information Age, people and businesses depend on data. From your family photos to Google’s search index, data has become one of society’s most important resources. But there is a gaping hole in the law’s treatment of data. If someone destroys your car, that is the tort of conversion and the law gives a remedy. But if someone deletes your data, it is far from clear that they have done you a legally actionable wrong. If you are lucky, and the data was stored on your own computer, you may be able to sue them for trespass to a tangible chattel. But property law does not recognize the intangible data itself as a thing that can be impaired or converted, even though it is the data that you care about, and not the medium on which it is stored. It’s time to fix that.

This Article proposes, explains, and defends a system of property rights in data. On our theory, a person has possession of data when they control at least one copy of the data. A person who interferes with that possession can be liable, just as they can be liable for interference with possession of real property and tangible personal property. This treatment of data as an intangible thing that is instantiated in tangible copies coheres with the law’s treatment of information protected by intellectual property law. But importantly, it does not constitute an expansive new intellectual property right of the sort that scholars have warned against. Instead, a regime of data property fits comfortably into existing personal-property law, restoring a balanced and even treatment of the different kinds of things that matter for people’s lives and livelihoods.

The article is forthcoming in early 2023 in the American University Law Review. Comments welcome!

There's No Justice Like Angry Mob Justice

This post was originally written as a review for The Journal of Things We Like Lots, but was not published there because reasons. I am posting it here to help an excellent work of scholarship receive the recognition and readership it deserves.


The Internet is using you. Every time you post and comment, every time you like and subscribe, yes you are using the Internet to express a bit of yourself, but it is also extracting that bit of you, and melting it down into something strange and new. That story you forwarded was misinformation, that video you loved was a publicity stunt, that quiz trained an AI model, and that tweet you just dunked on was from someone who’s going to have to delete their account to deal with the waves of hate.

Alice Marwick’s Morally Motivated Networked Harassment as Normative Reinforcement, Social Media + Society, Apr.-June 2021, at 1, is an illuminating analysis of how online mobs come together to attack a target. Building on interviews with harassment victims and trust-and-safety professionals, she describes the social dynamics of the outrage cycle with empathy and precision. The “networked” part of her framing, in particular, has important implications for content moderation and social-media regulation.

Marwick’s model of morally motivated networked harassment (or “MMNH”) is simple and powerful:

[A] member of a social network or online community accuses an individual (less commonly a brand or organization) of violating the network’s moral norms. Frequently, the accusation is amplified by a highly followed network node, triggering moral outrage throughout the networked audience. Members of the network send harassing messages to the individual, reinforcing their own adherence to the norm and signaling network membership, thus re-inscribing the norm and reinforcing the network’s values.

Three features of the MMNH model are particularly helpful in understanding patterns of online harassment: the users’ moral motivations, the catalyzing role of the amplifying node, and the networked nature of the harassment.

First, the moral motivations are central to the toxicity of online harassment. Debates about the blue-or-white dress went viral, but because color perception usually has no particular moral significance, the arguments were mostly civil. Similarly, the moral framing explains why particular incidents blow up in the first place, and the nature of the rhetoric used when they do. People get angry at what they perceive as violations of shared moral norms, and they feel justified in publicly expressing that anger. Indeed, because morality involves the interests and values of groups larger than the individual, participants can feel that getting righteously mad is an act of selfless solidarity; it affirms their membership in something larger than themselves.

Second, Marwick identifies the catalytic role played by “highly followed network node[s].” Whether they are right-wing YouTubers accusing liberals of racism or makeup influencers accusing each other of gaslighting, they help to focus a community’s diffuse attention on a specific target and to crystalize its condemnation around specific perceived moral violations. These nodes might be already-influential users, like a “big name fan” within a fan community. In other cases, they serve as focal points for collective identity formation through MMNH itself: they are famous and followed in part because they direct their followers to a steady stream of harassment targets.

Third and most significantly, the MMNH model highlights the genuinely networked character of this harassment. It is not just that it takes place on a much greater scale than an individual stalker can inflict. Instead, participants see themselves as part of a collective and act accordingly; each individual act of aggression helps to reinforce the shared norm that something has happened here that is worthy of aggression. Online mobs offer psychological and social benefits to their members, and Marwick’s theory helps make sense of this particular mob mentality.

The MMNH model has important implications for content moderation and platform regulation. One point is that the perception of being part of a community with shared values under urgent threat matters greatly. Even when platforms are unwilling to remove individual posts that do not cross the line into actionable harassment, they should pay attention to how their recommendation and sharing mechanisms facilitate the formation of morally motivated networks. Of course, morally motivating messages are often the ones that drive engagement – but this is just another reminder that engagement is the golden calf at which platforms worship.

Similarly, the outsize role that influencers, trolls, and other highly followed network nodes play in driving networked harassment is an uncomfortable fact for legal efforts to mitigate its harms. As Marwick and others have documented, it is often enough for these leaders to describe a target’s behavior as a moral transgression, leaving the rest unsaid. Their followers and their networks take the next step of carrying out the harassment. One possibility is that MMNH is such a consistent pattern that certain kinds of morally freighted callouts should be recognized as directed to inciting or producing imminent lawless action, even when they say nothing explicit about defamation, doxxing, and death threats. “[I]n the surrounding circumstances the likelihood was great that the message would be understood by those who viewed it,” we might say.

Morally Motivated Networked Harassment as Normative Reinforcement is a depressing read. Marwick describes people at their worst. The irony is that harassers’ spittle-flecked outrage arises because of their attempts to be moral people online, not in spite of it. We scare because we care.

CPU, Esq.

I am writing a book. It is the book I have been working towards, not always consciously, for a decade. It is the book I was born to write.

The tentative title is CPU, Esq.: How Lawyers and Coders Do Things with Words. It tackles a very familiar question in technology law: what is the relationship between law and software?. But it comes at the problem from what I think is a new and promising direction: the philosophy of language. As I put it in the abstract:

Should law be more like software? Some scholars say yes, others say no. But what if the two are more alike than we realize?

Lawyers write statutes and contracts. Programmers write software. Both of them use words to do things in the world. The difference is that lawyers use natural language with all its nuances and ambiguities, while programmers use programming languages, which promise the rigor of mathematics. Could legal interpretation be more objective and precise if it were more like software interpretation, or would it give up something essential in the attempt?

CPU, Esq. explodes the idea that law can escape its problems by turning into software. It uses ideas from the philosophy of language to show that software and law are already more alike than they seem, because software also rests on social foundations. Behind the apparent exactitude of 1s and 0s, programmers and users are constantly renegotiating the meanings of programs, just as lawyers and judges are constantly renegotiating the meanings of legal texts. Law can learn from software, and software can learn from law. But law cannot become what it thinks software is – because not even software actually works that way.

The book stands on three legs: law, software, and philosophy. Each pair of this triad has been explored: the philosophy of law, the law of software, and the philosophy of software. But never, to my knowledge, have they been considered all at once. More specifically, I plan to:

  1. Use concepts from the philosophy of law – particularly the theory of speech acts and legal interpretation – to give a rigorous account of how software works
  2. Use that account to illuminate questions in legal doctrine: e.g., how should judges interpret smart contracts?
  3. Use that account to illuminate questions in legal theory: e.g., is the ideal judge a computer?

CPU, Esq. is under contract with Oxford University Press, and I will be on sabbatical in 2020-21 writing it. If you are interested, the book has its own site and I also have a mailing list where I will post updates, research queries, and requests for feedback. If this sounds interesting to you, please sign up!

Spyware vs. Spyware

I’m happy to announce a little non-coronavirus news. I gave a lecture at Ohio State in the fall for the 15th anniversary of their newly renamed Ohio State Technology Law Journal. It was a great program: Mary Anne Franks gave the other lecture and there were some unexpected but fascinating connections between our talks. My remarks have been going through the editorial pipeline, and just today the student editors emailed me the final PDF of the essay. And so I give you Spyware vs. Spyware: Software Conflicts and User Autonomy.

By remarkable coincidence, my talk started with … a massive Zoom privacy hole.

This is the story of the time that Apple broke Zoom, and everybody was surprisingly okay with it. The short version is that Zoom provides one of the most widely used video-conferencing systems in the world. One reason for Zoom’s popularity is its ease of use; one reason Zoom was easy to use was that it had a feature that let users join calls with a single click. On macOS, Zoom implemented this feature by running a custom web server on users’ computers; the server would receive Zoom-specific requests and respond by launching Zoom and connecting to the call. Security researchers realized that that web pages could use this feature to join users to Zoom calls without any further confirmation on their part, potentially enabling surveillance through their webcams and microphones. The researchers released a proof-of-concept exploit in the form of a webpage that would immediately connect anyone who visited it to a Zoom video call with random strangers. They also sketched out ways in which the Zoom server on users’ computers could potentially be used to hijack those computers into running arbitrary code.

After the story came to light, Apple’s response was swift and unsparing. It pushed out a software update to macOS to delete the Zoom server and prevent it from being reinstalled. The update was remarkable, and not just because it removed functionality rather than adding it. Typical Apple updates to macOS show a pop-up notification that lets users choose whether and when to install an update. But Apple pushed out this update silently and automatically; users woke up to discover that the update had already been installed—if they discovered it at all. In other words, Apple deliberately broke an application feature on millions of users’ computers without notice or specific consent. And then, six days later, Apple did it again.

There is a lot that could be said about this episode; it illuminates everything from responsible disclosure practices to corporate public relations to secure interface design for omnipresent cameras and microphones. But I want to dwell on just how strange it is that one major technology company (AAPL, market capitalization $1.4 trillion) deliberately broke a feature in another major technology company’s (ZM, market capitalization $24 billion) product for millions of users, and almost no one even blinked. We are living in a William Gibson future of megacorporations waging digital warfare on each other’s software and everyone just accepts that this is how life is now.

Here is the abstract:

In July 2019, Apple silently updated macOS to uninstall a feature in the Zoom webconferencing software from users’ computers. Far from being an abberation, this is an example of a common but under-appreciated pattern. Numerous programs deliberately delete or interfere with each other, raising a bewildering variety of legal issues.

Unfortunately, the most common heuristics for resolving disputes about what software can and cannot do fail badly on software-versus-software conflicts. Bad Software Is Bad, which holds that regulators should distinguish helpful software from harmful software, has a surprisingly hard time telling the difference. So does Software Freedom, which holds that users should have the liberty to run any software they want: it cannot by itself explain what software users actually want. And Click to Agree, which holds that users should be held to the terms of the contracts they accept, falls for deceptive tricks, like the the virus with a EULA. Each of these heuristics contains a core of wisdom, but each is incomplete on its own.

To make sense of software conflicts, we need a theory of user autonomy, one that connects users’ goals to their choices about software. Law should help users delegate important tasks to software. To do so, it must accept the diversity of users’ skills and goals, be realistic about which user actions reflect genuine choices, and pay close attention to the communicative content of software.

Bone Crusher 2.0

Greg Lastowka, who taught law at Rutgers-Camden until his untimely death of cancer in 2015, was a thoughtful scholar of copyright and virtual worlds, a beloved teacher, and a profoundly decent human being. He was generous and welcoming to me as a law student whose interests paralleled his, and then a generous and welcoming colleague. He was always one of my favorite people to see at conferences, and his papers were like the man: intelligent, unpretentious, and empathetic, with a twinkle of poetry.

Greg colleagues at Rutgers-Camden have honored his memory by holding an annual memorial lecture, and I was privileged beyond words to be asked to deliver last fall’s fourth annual lecture. It was a snowy day, and I drove through a blizzard to be there. I felt I owed him nothing less. So did many of his colleagues and family, who turned out for the lecture and reception. It was a sad occasion, but also a happy one, to be able to remember with each other what made Greg so special.

I am very pleased to say that thanks to the efforts of many – our mutual friend Michael Carrier from the Rutgers faculty; Alexis Way, the Camden editor-in-chief of volume 70 of the Rutgers University Law Review; her successor Alaina Billingham from volume 71; and the diligent student editors of the RULR – my lecture in memory of Greg has now been published as Bone Crusher 2.0. (The title refers to one of my favorite examples from all of Greg’s scholarship, a stolen Bone Crusher mace from Ultima Online.) Here is the abstract:

The late and much-missed Greg Lastowka was a treasured colleague. Three themes from his groundbreaking scholarship on virtual worlds have enduring relevance. First, virtual worlds are real places. They may not exist in our physical world, but real people spend real time together in them. Second, communities need laws. People in these spaces do harmful things to each other, and we need some rules of conduct to guide them. Third, those laws cannot be the same as the ones we use for offline conduct. Laws must reflect reality, which in this case means virtual reality. Using these three themes as guideposts, we can draw a line from Greg’s work on virtual items in online games – Bone Crusher 1.0 – to modern controversies over virtual assets on blockchains – Bone Crusher 2.0.

This is not my most ambitious paper. But for obvious reasons, it is one of the most personally meaningful. I hope that it brings some readers fond memories of Greg, and introduces others to the work of this remarkable scholar.

Internet Law: Cases and Problems (9th ed.)

The Ninth Edition of Internet Law: Cases and Problems is now available. It includes a new section on platforms as marketplaces, a half-dozen new cases, and updated notes, questions, and problems throughout. As always, the book can be downloaded directly from Semaphore Press as a pay-what-you-want DRM-free PDF. The suggested price to students remains $30. It’s also available as a print-on-demand paperback (this year’s cover color: purple) for $65.50.

Continuity and Change

I am pleased to say that I have joined the editorial board of the Communications of the ACM, the monthly journal of the world’s leading computer-science professional society, the Association for Computing Machinery. I am responsible for editing a three-times-annual column, “Viewpoints: Law and Technology.” The column was created in its modern form by the estimable Stefan Bechtold, and he has done a great job getting a a group of very smart people to write very smart columns. (The estimable Pamela Samuelson single-handedly writes a regular column for CACM as well.) I have big shoes to fill.

This is personally quite meaningful to me. As regular readers of this blog know, bringing law and computer science closer together is my life’s work. It’s hard to think of a more visible symbol of that intersection than the law-focused column of this venerable computer-science journal. I am humbled to have been asked to do this and I have high ambitions to present cutting-edge issues in law and policy to CACM’s readership in a nuanced but accessible way.

There are some great columns by scholars I deeply respect in the editorial pipeline, but to mark the transition, I thought I would take the pen myself to reflect on where Internet law stands today. My inaugural column is titled Continuity and Change in Internet Law, and here is an excerpt:

Everything old is also new again with cryptocurrencies. People have hoped or feared for years that strong cryptography and a global network would make it impossible for governments to control the flow of money. There is a direct line from 1990s-era cypherpunk crypto-anarchism and experiments with digital cash to Bitcoin and blockchains. The regulatory disputes are almost exactly the ones that technologists and lawyers anticipated two decades ago. They just took a little longer to arrive than expected.

In other ways, things look very different today. One dominant idea of the early days of Internet law was that the Internet was a genuinely new place free from government power. As John Perry Barlow wrote in his famous 1996 “Declaration of the Independence of Cyberspace”: “Governments of the Industrial World, you weary giants of flesh and steel, I come from Cyberspace, the new home of Mind. … You have no sovereignty where we gather. … Cyberspace does not lie within your borders.”

If there was a moment that this Matrix-esque vision was definitively unplugged, it was probably the 2003 decision in Intel v. Hamidi. Intel tried to argue that its email servers were a virtual, inviolate space—so that a disgruntled ex-employee who sent email messages to current employees was engaged in the equivalent of breaking into Intel buildings and hijacking its mail carts. The court had no interest in the cyber-spatial metaphor. Instead, it focused on more down-to-earth matters: Intel’s servers were not damaged or knocked offline.

“Cyberspace” turned out not to be a good description of how people use the Internet or what they want from it. Most Internet lawsuits involve familiar real-world problems—ugly divorces, workplace harassment, frauds and scams, and an endless parade of drug deals—that have spilled over onto cellphones, Facebook pages, and other digital platforms.

Whatever developments the years ahead may bring for law and computer science, I look forward to helping the legal and technical communities to understand them by helping CACM carry on its editorial tradition of excellence.

Renvoi and the Barber

I have a new essay, Renvoi and the Barber, in The Green Bag 2d,1. Here is the abstract:

The renvoi paradox in choice of law arises when two states’ laws each purport to select the other’s law. The barber paradox in the foundations of mathematics arises when a set is defined to contain all sets that do not contain themselves, or, more famously, when a barber shaves all men who do not shave themselves. Which state’s law applies? Does the set contain itself? Does the barber shave himself? Each answer implies its opposite.

Conflict of laws is not mathematics, but it could learn from how mathematicians escape the barber paradox: by modifying their theories to to exclude the kind of self-reference that can go so badly wrong. Renvoi too is a paradox of self-reference. Ordinary choice of law blows up into paradox not when one state’s laws refer to another’s, but when a single state’s laws refer back to themselves. The purpose of renvoi rules is to prevent this paradoxical self-reference from occurring; they work by ignoring some aspect of a state’s laws. When a choice-of-law rule selects a state’s law, it always necessarily selects something less than whole law.

The essay also features a dozen diagrams, extensive Sweeney Todd references, some subtle shade on your favorite choice-of-law methodology, and discussion of restricted and unrestricted versions of the Axiom of Comprehension.2 It may be the nerdiest thing I have ever written, and I do not say that lightly.


The Green Bag, like this blog, is in its second series. ↩︎

Which explains some of my previous reading↩︎

Internet Law: Cases and Problems (8th ed.)

I have released a new edition of my Internet law casebook. While I revise and update the book every summer, this is an unusually big revision. I had had the feeling that the subject was slipping through my fingers and maybe no longer made sense, so I did a lot of soul-searching in thinking about what the previous edition no longer got right. Many, many hours later, I think I’ve managed to climb back on the tiger.

The most obvious, and therefore least interesting, feature of the new 8th edition is that it catches up with some major developments over the last year, including Carpenter, Wayfair, the GDPR, and the repeal of the network neutrality rules. In some cases, these induced substantial knock-on changes: half of my old network neutrality chapter became obsolete overnight. There are also a lot of smaller updates as newer cases and questions replaced older ones that had fallen behind the times.

In the middle of the scale, I reworked substantial swaths of the jurisdiction and free speech chapters. The jurisdiction chapter now hits unconventional but illuminating topics like choice of law and the scope of Congress’s Commerce Clause authority online. And the speech chapter now deals with much more of the troll playbook, including stalking and impersonation. I also added a section on copyrightability to the copyright chapter, with my usual irascible thoughts on the subject.

And most excitingly, I realized that Internet law has increasingly become the study of what happens on and around platforms, and rebuilt what had been the “private power” chapter around that theme. That led me to craft a new pair of sections: one on how governments can use platforms as chokepoints, and the other on platforms’ rights against governments and users. They lead naturally into the antitrust and network neutrality sections. That chapter finally makes sense, I think.

As usual, there are small corrections and typographical tweaks throughout, plus jokes, snark, and obscure cultural references. I thoroughly enjoyed working on this revision, even as it dragged on and on. I hope that you enjoy reading it, but that it won’t drag for even minute.

As usual, the book is available as a DRM-free PDF download on a pay-what-you-want basis with a suggested price of $30. It’s also available in a perfect-bound paperback version from Amazon for $65.25. Thanks as always to my editors at Semaphore Press for their fairer business model. In true Internet style, we cut out the middleman and pass the savings on to you.

Speech In, Speech Out

I have just posted Speech In, Speech Out, one of several scholarly responses included as part of Ronald K.L. Collins and David M. Skover’s new book, Robotica. The book is their take on how the First Amendment will adapt to an age of robots. To quote from the publisher’s description:

In every era of communications technology – whether print, radio, television, or Internet – some form of government censorship follows to regulate the medium and its messages. Today we are seeing the phenomenon of ‘machine speech’ enhanced by the development of sophisticated artificial intelligence. Ronald K. L. Collins and David M. Skover argue that the First Amendment must provide defenses and justifications for covering and protecting robotic expression. It is irrelevant that a robot is not human and cannot have intentions; what matters is that a human experiences robotic speech as meaningful. This is the constitutional recognition of ‘intentionless free speech’ at the interface of the robot and receiver. …

And here is the abstract to my response in Speech In, Speech Out:

Collins and Skover make a two-step argument about “whether and why First Amendment coverage given to traditional forms of speech should be extended to the data processed and transmitted by robots.” First, they assert (based on reader-response literary criticism) that free speech theory can be “intentionless”: what matters is a listener’s experience of meaning rather than a speaker’s intentions. Second, they conclude that therefore utility will become the new First Amendment norm.

The premise is right, but the conclusion does not follow. Sometimes robotic transmissions are speech and sometimes they aren’t, so the proper question is not “whether and why?” but “when?” Collins and Skover are right that listeners’ experiences can substitute for speakers’ intentions, and in a technological age this will often be a more principled basis for grounding speech claims. But robotic “speech” can be useful for reasons that are not closely linked to listeners’ experiences, and in these cases their proposed “norm of utility” is not really a free speech norm.

Robotica also includes Collins and Skover’s reply to the commenters. In the portion of their reply that discusses Speech In, Speech Out, Collins and Skover say that I have misunderstood their argument by conflating First Amendment coverage (what qualifies as “speech”) and First Amendment protection (what “speech” the government must allow). Intentionless free speech (IFS), discussed in Part II, is a coverage test. Only once it is resolved does the norm of utility, discussed in Part III, take the stage to answer protection questions. Their example about a “robotrader” whose algorithmic buy and sell orders qualify as covered speech comes near the end of Part II, so when I use it to criticize the norm of utility, I am mixing up two distinct pieces of their argument.

This reply is clarifying, though probably not in the way that they intend. They are right that I misunderstood the structure of their argument. But in my defense, Collins and Skover misunderstand it too.

Speech In, Speech Out applies the norm of utility to coverage questions because that is how Robotica applies it. For the robotrader’s messages to other robots to qualify as covered speech, one needs a theory that is not just intentionless but also to some extent receiverless. Collins and Skover claim that there is covered speech when robots exchange information “at the behest of and in the service of human objectives.” (46) But this is an appeal to the purpose and value of the message, not its meaning. If there is a nexus to the reception of speech by a human listener here, it is coming from the norm of utility, not IFS. So if my response anachronistically smuggles Part III’s discussion of protection and the norm of utility back into Part II’s discussion of coverage and IFS, I am only following their lead. The “[c]onfusion over this dichotomy” (113) they perceive in my response is just a look in the mirror.

Although I stand by the criticisms in Speech In, Speech Out, I regret the process that produced it. The principal reason that Collins and Skover and I have spent so long stumbling around in this scholarly hall of mirrors is that our exchange has taken place entirely through completed manuscripts: they wrote their book, we commenters wrote our responses, they wrote their reply. Questions for each other were off the table. They picked the format to promote “[d]ialogic engagement” (111), and there is indeed more dialogue here than in a standard monograph. But compared with the lively, back-and-forth, interactive qualities of a good workshop, conversation, email chain, or even blog-comment thread, one and a half rounds of manuscript exchange aren’t much at all. Fixed-for-all-time publications are a good way to memorialize one’s best understanding of a subject, but there are better ways to converge more quickly on mutual understanding in the first place. In the future, I will look more skeptically on invitations to take part in scholarly projects where ex parte contacts are off-limits.

The Platform is the Message

I’ve posted a new essay, The Platform is the Message, although “rant” might be a better term. At the very least, it fits into the less formal side of my academic writing, as seen in previous essays like Big Data’s Other Privacy Problem. I presented it at the Governance and Regulation of Internet Platforms conference at Georgetown on Friday, and the final version will appear in the Georgetown Law Technology Review as part of a symposium issue from the conference. I’ve been told that my slide deck, which starts with a Tide Pod and ends with the Hindenburg, is unusually dark, even for an event at which panelists were on the whole depressed about the state of the Internet today.

Here’s the abstract:

Facebook and YouTube have promised to take down Tide Pod Challenge videos. Easier said than done. For one thing, on the Internet, the line between advocacy and parody is undefined. Every meme, gif, and video is a bit of both. For another, these platforms are structurally at war with themselves. The same characteristics that make outrageous and offensive content unacceptable are what make it go viral in the first place.

The arc of the Tide Pod Challenge from The Onion to Not The Onion is a microcosm of our modern mediascape. It illustrates how ideas spread and mutate, how they take over platforms and jump between them, and how they resist attempts to stamp them out. It shows why responsible content moderation is necessary, and why responsible content moderation is impossibly hard. And it opens a window on the disturbing demand-driven dynamics of the Internet today, where any desire no matter how perverse or inarticulate can be catered to by the invisible hand of an algorithmic media ecosystem that has no conscious idea what it is doing. Tide Pods are just the tip of the iceberg.

I have very limited ability to make revisions, but I would still be happy to hear your comments and suggestions. I’m still working through my thoughts on these topics, so even if I can’t incorporate much more into this essay, I hope to revisit the issues in the near future.

UPDATE July 29, 2018 : I have posted the final published version; the link is unchanged.

Microsoft and the Government are Both Wrong

I’m taking part in a blog symposium at Just Security on the United States v. Microsoft case currently before the Supreme Court. My essay, thrillingly titled “The Parties in U.S. v. Microsoft Are Misinterpreting the Stored Communications Act’s Warrant Authority” makes two arguments. First, framing the case as a question of whether the SCA is “domestic” or “extraterritorial” is somewhere between misleading and just plain wrong. And second, the SCA should be interpreted as mildly extending the warrant authority in Federal Rule of Criminal Procedure 41 rather than creating a new warrant authority out of thin air. Both of these points are directed towards the same goal: returning the case to a narrow and tractable question of statutory interpretation rather than a high-stakes clash of grand theories. Here are a few excerpts:

The first problem with this framing is that the Supreme Court’s distinction between domestic and extraterritorial laws is an impediment to understanding. The terms are just empty labels for the conclusion that particular conduct either had or lacked the appropriate connections to the United States. Territoriality arguments may be well-intentioned, but they have the effect of shutting down reasoned analysis by drowning out attempts to determine what the relevant connections actually are. In Internet cases, people with ties to different jurisdictions affect each other in complicated ways: reducing a complex spectrum of cases to a single factor like the location of one party or the location of a server is a recipe for disaster. When I realized that the Supreme Court had granted certiorari in an electronic evidence case that turned on extraterritoriality, I buried my head in my hands.

Congress did not write on a blank slate to create a new kind of “warrant.” Acting as though it did is why Microsoft and the DOJ can give such radically different interpretations of what a “section 2703 warrant” entails. If all you have to go on is traditional warrant practice and Rule 41 is just an example of one kind of warrant, then the problem is open-ended, it is possible to see almost anything in the inkblot, and one is naturally tempted to lean on conclusory canons like the broad-brush presumption against extraterritoriality. But if one reads section 2703(a) as written — incorporating Rule 41 and state warrant procedures except insofar as it allows any “court of competent jurisdiction” to issue one — then one faces a more straightforward problem of statutory interpretation.

Scholars, Teachers, and Servants

I have just posted a short essay, Scholars, Teachers, and Servants, which sets out my views on the essence of a professor’s job. The heart of an academic’s duty is research in the pursuit of truth; scholarship, teaching, and service are three different but mutually supporting uses of the fruits of research. I also say a bit about intellectual corruption, academic freedom, tenure, free speech, and some of the special characteristics of legal academia.

Most of the essay is not new. I wrote it for Jotwell’s fifth-anniversary conference in 2014, Legal Scholarship We Like and Why It Matters, then put it aside while I worked on other things. But recent events have convinced me of the topic’s urgency, so I’ve decided that rather than work on it or sit on it indefinitely, I should post it now with minimal revisions.

I expect higher education to come under a great deal of pressure in the coming years: some political, some financial, some moral, some intellectual. A lot of people will be shouting a lot of things about what universities and professors ought to be doing. Some of it will come from the academy’s enemies, who would like to destroy its institutions, either out of malign contempt or simple expedience. But some of it will come from the academy’s supposed friends, who will ask it to do things it cannot do well while forsaking the ones it can. I’m posting the essay now, in calmer times, as a reminder to myself of what I believe, to help me keep my own intellectual footing in the storms to come. If it is of any use to others, so much the better.

My Casebook Turns Six

The Sixth (sixth! sixth!) Edition of my casebook Internet Law: Cases and Problems is now available. I apologize for the lateness of this update; it was a busy summer.

The big news is a new section on the physical world. For years, people have been asking me when I was going to cover drones, robots, and the sharing economy. My answer had always been that these aren’t really Internet legal issues, as interesting as they may be. That hasn’t changed, but this spring I realized that we can still learn from Internet law when thinking about these “real”-world legal issues. With that, the section fell into place. I don’t try to teach any substantive law. Instead, I tee up what I think are interesting policy problems in ways that connect them back to the themes of the casebook: code is law, government control, generativity, etc. It’s at the very end of the book, together with some sections I love but that have never quite felt at home anywhere else: on virtual property, defective software, and social media in litigation. They make for a new chapter I call “Beyond the Internet.”

Most of the rest of the updates are the usual shuffling required to keep up with a field that continually renders obsolete things you thought you knew. I cover the iPhone unlocking fights with new materials on compelled assistance, using CALEA as the main teaching text. I added the Data Protection Directive and Schrems to beef up the E.U. materials; I added more on the limits of Section 230; I refocused the Computer Fraud and Abuse Act section on the two Ninth Circuit Nosal opinions. There’s more on Bitcoin, more on filtering, and a bit more on warrant jurisdiction. There’s a bit less on the NSA, and the usual tightening up and revisions throughout. And the typefaces are even spiffier!

As before, the book is available in two formats: a $30 pay-what-you-want DRM-free PDF download from Semaphore Press, and a $65.30 perfect-bound paperback from Amazon. This time, though, I’m happy to say that one-third of the net revenues from sales of this edition of the book will be donated to the Electronic Frontier Foundation.

Computer-Generated Works Outside the Box

In October, I participated in a delightful conference at Columbia’s Kernochan Center on “Copyright Outside the Box.” I was on a panel dedicated to computer-generated works, along with my friends Bruce Boyden and Annemarie Bridy. Our respective symposium essays have just been published in the Columbia Journal of Law and the Arts, along with a slew of other fun papers.

While this post contains some obligatory self-promotion, it also features some discretionary cross-promotion. Read my essay, yes, but read it together with Bruce’s and Annemarie’s. While the three of us came at the topic and prepared our remarks independently, when we arrived that conference, it turned out that we had three complementary takes. The resulting papers read unusually well together.

The best starting point is Annemarie’s “The Evolution of Authorship: Work Made by Code,” which builds on her earlier “Coding Creativity: Copyright and the Artificially Intelligent Author.” She gives a delightful and evocative survey of the kinds of creativity on display in works created by or with the assistance of computer programs. This isn’t a 21st-century problem, she shows; it has been haunting computer labs and the Copyright Office for almost as long as there have been digital computers. She then makes the pragmatic point that we don’t need to resolve the philosophical questions of whether computers could count as people or be creative (whatever that means) in order to fit these works inside the copyright system. Instead, we can use existing devices like giving ownership of works made for hire to the hiring party to get sensible results.

Next, read my piece, “There’s No Such Thing as a Computer-Authored Work–And It’s a Good Thing, Too.” I make the stronger argument that regarding computers as authors is affirmatively wrong: it’s a bad solution to a non-problem. I take the argument that there’s nothing interestingly new here even further back: to creative machines like Spirographs and Musikalisches Würfelspiele. Computers aren’t in this respect different in kind from previous systems that sequenced creativity between the initial designer of a process and someone who carries it out. Along the way, I do some demystification about computer-assisted creativity; working digitally makes almost no difference to the question of what counts as authorship. There is no simple answer to how we should assign copyright ownership of computer-generated works: sometimes it’s the user and sometimes it’s the programmer and sometimes it’s both. But treating “the computer” as the author doesn’t make those hard questions any easier; in fact, it tends to obscure the important distinctions that matter in particular cases.

Finally, read Bruce’s “Emergent Works,” the paper I wish I’d written for the symposium. Bruce gives the best rejoinder to my argument I can think of: that what is potentially new with computers is their ability to yield “works that consist largely of creative elements that have emerged unbidden from the operation of the program.” These works are interesting because it may not be possible to “predict the work’s content with reasonable specificity before it is rendered or received by the user.” When neither the programmer nor the user of a program can make such predictions, he argues, the possibility of “emergent authorship” is worth taking seriously. This don’t have to mean treating computers as authors in the same we treat people as authors–and Bruce agrees with my claim that there is no one right answer. But he goes further in arguing that current doctrine may not always have a good answer, either. I’ve tried not to make my own piece inconsistent with Bruce’s argument, but he pinpoints the spot beyond which my argument gives out–which turns out to be along the curve of increasingly complex work-emitting programs Annemarie describes.

Download them all now: three for the price of one.

Consenting to Computer Use

I have posted a draft of my latest essay, Consenting to Computer Use. This is a “short” 8,000-word essay on how we should think about unauthorized access under the Computer Fraud and Abuse Act. This is a topic I’ve blogged a bit about, mostly to express how difficult some of the issues are. I was invited to be part of a symposium, “Hacking into the Computer Fraud and Abuse Act: The CFAA at 30,” hosted by the George Washington Law Review (where the final version of the essay will appear later this year).

As I was thinking about what to say and write about, I gradually realized that since authorization turns on computers owners’ consent, I ought to read up on the philosophical literature on consent in the law. Although much of that literature tends to be concerned primarily with issues of consent to sex, I found several highly illuminating analyses, particularly Peter Westen’s book The Logic of Consent. Westen makes a number of quite helpful distinctions, and when I applied them to the CFAA, the scales fell from my eyes. Easy cases became hard, and hard cases became, if not easy, than at least more clearly defined. I don’t make any arguments about how far the CFAA does or should extend, but I think I have something helpful to say to anyone making or listening to such arguments. Here’s the abstract:

The federal Computer Fraud and Abuse Act (CFAA) makes it a crime to “access[] a computer without authorization or exceed[] authorized access.” Courts and commentators have struggled to explain what types of conduct by a computer user are “without authorization.” But this approach is backwards; authorization is not so much a question of what a computer user does, as it is a question of what a computer owner allows.

In other words, authorization under the CFAA is an issue of consent, not conduct; to understand authorization, we need to understand consent. Building on Peter Westen’s taxonomy of consent, I argue that we should distinguish between the factual question of what uses a computer owner manifests her consent to and the legal question of what uses courts will deem her to have consented to. Doing so allows to distinguish the different kinds of questions presented by different kinds of CFAA cases, and to give clearer and more precise answers to all of them. Some cases require careful fact-finding about what reasonable computer users in the defendant’s position would have known about the owner’s expressed intentions; other cases require frank policy judgments about which kinds of unwanted uses should be considered serious enough to trigger the CFAA.

As always, comments welcome!

There's No Such Thing as a Computer-Authored Work

I have a new essay draft: There’s No Such Thing as a Computer-Generated Work – And It’s a Good Thing, Too. I wrote it for the Columbia Kernochan Center’s fall symposium on Copyright Outside the Box: a day of conversations about various challenges to copyright’s ideas about authorship.

I spoke on a panel about computer-generated works, and my paper was an attempt to drive a wedge between the (real and useful) category of computer-_generated_ works and the (confusing and distracting) dream of computer-_authored_ works. There is, I think, a constant temptation to attribute authorship to computer programs as a way of avoiding hard questions about human authorship. I say temptation, because it doesn’t lead anywhere useful, and indeed once one has gone down that frustrating alley only to backtrack when it dead-ends, it’s much harder to understand the actual issues posed by authors who collaborate using computers. Here’s the abstract:

Treating computers as authors for copyright purposes is a non-solution to a non-problem. It is a non-solution because unless and until computer programs can qualify as persons in life and law, it does no practical good to call them “authors” when someone else will end up owning the copyright anyway. And it responds to a non-problem because there is nothing actually distinctive about computer-generated works.

There are five plausible ways in which computer-generated works might be considered meaningfully different from human-generated works: (1) they are embedded in digital copies, (2) people create them using computers rather than by hand, (3) programs can generate them algorithmically, (4) programmers as well as users contribute to them, and (5) programs can generate them randomly. But all of these distinctions are spurious. Old-fashioned pen-and-paper works raise all of the same issues. A close look at the creative process shows how little really changes when authors use digital tools. The problems posed for copyright by computer-generated works are not easy, but they are also not new.

As the draft states, I am eager to hear your comments. There are a few places where my discussion is underbaked; I am weighing how much more I need to say to shore up my argument against how much more I can say without getting bogged down in unnecessary detail. Any and all suggestions are welcome.

Update : Apparently, I can’t even quote myself accurately. I’ve updated the title of this post to properly reflect the title of my paper.

Copyright for Literate Robots

I’ve just posted my most recent essay draft, Copyright for Literate Robots. It started out as a talk on library copying, but as I dug into the research, it turned into something … else. I realized that a simple bright-line rule explains a lot of recent fair use caselaw: copying doesn’t count when it’s done by robots. Any uses that will never be seen by human eyes are categorically non-infringing. The cases don’t say this is the rule, but it is.

Once I put it like that, I wondered how far I could follow the thread. Quite a ways, it turned out. The resulting essay looks back, to technologies like the player piano, and forward, to our increasingly automated future. Copyright’s sometimes-skeptical and sometimes-tolerant attitude toward new technologies appears in a different light when we think about its traditional attitude toward human authorship and about a future dominated by robotic reading.

Here’s the abstract:

Almost by accident, copyright has concluded that copyright law is for humans only: reading performed by computers doesn’t count as infringement. Conceptually, this makes sense: copyright’s ideal of romantic readership involves humans writing for other humans. But in an age when more and more manipulation of copyrighted works is carried out by automated processes, this split between human reading (infringement) and robotic reading (exempt) has odd consequences and creates its own tendencies toward a copyright system in which humans occupy a surprisingly peripheral place. This essay describes the shifts in fair use law that brought us here and reflects on the role of robots in copyright’s cosmology.

Now in Print: Anarchy, Status Updates and Utopia

I have just received the final PDF version of my symposium essay in the pace Law Review on the impossibility of online anarchy, Anarchy, Status Updates, and Utopia. If you have already seen the version I posted in 2013’s Speed Scholarship Week, there is no need to read this one; the substance is mostly the same. But if the last time you saw this piece was at the 2011 Governance of Social Media Workshop at Georgetown, or at the 2007 TIP Group conference at the University of Toronto, please check out the new one. Four and eight years, respectively, have helped me really hone the argument. Here is the introduction:

Social software has a power problem. Actually, it has two. The first is technical. Unlike the rule of law, the rule of software is simple and brutal: whoever controls the software makes the rules. And if power corrupts, then automatic power corrupts automatically. Facebook can drop you down the memory hole; PayPal can garnish your pay. These sovereigns of software have absolute and dictatorial control over their domains.

Is it possible to create online spaces without technical power? It is not, because of social software’s second power problem. Behind technical power, there is also social power. Whenever people come together through software, they must agree which software they will use. That agreement vests technical power in whoever controls the software. Social software cannot be completely free of coercion – not without ceasing to be social, or ceasing to be software.

Rule-of-law values are worth defending in the age of software empires, but they cannot be fully embedded in software itself. Any technical design can always be changed through an exercise of social power. Software can help by making this coercion more obvious, or by requiring more people to join together in it, but software alone cannot fully protect users. Whatever limits make social software humane, free, and fair will have to come from somewhere else – they will have to come from We the Users.

Grimmelmann on Willis on Consumer Law

I have a new Jotwell review, An Offer You Can’t Understand, discussing Lauren Willis’s illuminating new article, Performance-Based Consumer Law. My introduction:

Two decades ago, contract law ran headlong into online terms of service, looked around briefly in confusion, and announced that it needed to go take a nap. It has not been heard from since. In its place we have something that looks like contract law, and claims to be contract law, but is oddly ignorant of things that the real contract law would know. This usurper, part Martin Guerre and part pod person, is formalistic to a fault, obsessed with meaningless details, lazy beyond belief, and utterly devoid of human feeling.

Generations of scholars have tried to unmask this impostor, to little effect. Lauren Willis’s Performance-Based Consumer Law offers a different and more promising way of protecting consumers from overreaching and incomprehensible terms of service. Consumer law cares about form contracts, too, but it can afford to be more realistic about how well consumers actually understand them – or don’t.

The Law and Ethics of Experiments on Social Media Users

I have a new paper out in the Colorado Technology Law Journal, The Law and Ethics of Experiments on Social Media Users. It’s the scholarly version of my work from last summer on the Facebook and OkCupid experiments. The basic argument should be familiar: running scientific experiments on users without their consent or institutional oversight raises serious ethical and legal concerns. But, thanks to the CTLJ and Paul Ohm’s December conference at the University of Colorado, When Companies Study Their Customers, I have taken the opportunity to revise and extend my remarks. It’s long for a symposium essay – 23,000 words – and I hope that it can also serve as a reference on last summer’s controversy.

Here’s the abstract:

If you were on Facebook in January 2012, there is a chance that it tried to make you sad. If you were on OkCupid, there is a chance that it tried to match you up with someone incompatible. These were social psychology experiments: Facebook and OkCupid systematically manipulated people’s environments to test their reactions. Academics doing similar experiments in a university setting would typically need to obtain informed consent from participants and approval from an Institutional Review Board (IRB). But Facebook and OkCupid, and the academics working with Facebook, had neither. This, I believe, is a problem.

These experiments offer us a moment for reflection, a chance to discuss the law and ethics of experiments on social media users. In this essay, I will consider social media research through the prism of the Facebook and OkCupid experiments. I will focus on three questions: (1) When do social media experiments constitute research involving people? (2) What does it take to obtain the informed consent of users? (3) What institutions are responsible for reviewing such experiments?

Part I offers an initial review of the Facebook and OkCupid research projects. Part II – the bulk of the essay – takes up these questions under current law. Part III considers the broader question of what the rules for regulating social media research ought to be. The most immediately pressing priority is to prevent the unraveling of the existing ethical framework through IRB laundering, in which a regulated institution outsources enough work to an unregulated one to evade IRB review and informed consent. Looking further ahead, I offer some tentative thoughts on the scope of coverage, informed consent, and oversight for social media experiments. Finally, the conclusion reflects on how we should think about consent in this setting.

The Virtues of Moderation

I’m happy to announce that my new article on online community governance, The Virtues of Moderation, has been published in the Yale Journal of Law and Technology. The core of the paper is a new taxonomy of moderation techniques. Moderators can exclude unhelpful members from a community, price access, organize content, or influence community norms. Each of these different “verbs” of moderation can be implemented in different ways. For example, moderators could act ex ante to prevent bad behavior, or ex post to clean it up after the fact; moderation could be carried out manually by humans or automatically by computers; and so on. And characteristics of the community, such as its size and whether it has robust identities, influence the success or failure of the various techniques. I think (although I’m obviously biased here) that the taxonomy is detailed enough to provide useful insights while also being general enough to work in numerous settings.

To bring the insights home, I give case studies of four online communities: MetaFilter, Reddit, Wikipedia, and the Los Angeles Times’s ill-fated wikitorial. They show the diversity of moderation, illustrate the kinds of tradeoffs moderators must make, and show that while moderation is essential, not all moderation is successful or praiseworthy. The article finishes with short discussions of Section 230 and Section 512’s immunities for online services; thinking about them as regulations of the moderation process shows what they get right and wrong.

The Virtues of Moderation has been gestating for an unusually long time: I started working on this taxonomy in late 2006. (My thanks especially to Nicholas Bramble, whose own work in progress on a related topic convinced me to dust of my draft and start writing again last summer.) It closes out a project on online regulation that started with Regulation by Software and continued with The Internet Is a Semicommons and Dr. Generative. Despite the drawn-out process, this was a fun paper to write. I enjoyed diving into the literature on user interface design patterns and on community governance; I enjoyed the chance to analyze recent events like the celebrity photo hacks; and I especially enjoyed writing what is, to my knowledge, the first law review article to discuss goatse or Ronbledore. My editors at YJoLT were outstanding and did a fine job both in preparing the manuscript and in suggesting substantive improvements.

Here’s the abstract:

TL;DR–On a Friday in 2005, the Los Angeles Times launched an experiment: a “wikitorial” on the Iraq War that any of the paper’s readers could edit. By Sunday, the experiment had ended in abject failure: vandals overran it with crude profanity and graphic pornography. The wikitorial took its inspiration and its technology from Wikipedia, but missed something essential about how the “the free encyclopedia that anyone can edit” staves off abuse while maintaining its core commitment to open participation.

The difference is moderation: the governance mechanisms that structure participation in a community to facilitate cooperation and prevent abuse. Town meetings have moderators, and so do online communities. A community’s moderators can pro- mote posts or hide them, honor posters or shame them, recruit users or ban them. Their decisions influence what is seen, what is valued, what is said. They create the conditions under which cooperation is possible.

This Article provides a novel taxonomy of moderation in online communities. It breaks down the basic verbs of moderation–exclusion, pricing, organizing, and norm-setting–and shows how they help communities walk the tightrope between the chaos of too much freedom and the sterility of too much control. Scholars studying the commons can learn from moderation, and so can policy-makers debating the regulation of online communities.

Merchants of MOOCs Published

My essay on higher education and online learning, The Merchants of MOOCs, has just been published in the Seton Hall Law Review’s symposium issue from the Legal Education Looking Forward conference in October 2013. I wrote it at the peak of MOOC hype, as an antidote to that hype. Even just a year later, it’s remarkable how much the bloom is off the MOOC rose. This isn’t to say that online learning isn’t important or potentially transformative, just that the form of the Destructor isn’t likely to be the MOOC. Here’s the abstract:

A loose network of educators, entrepreneurs, and investors are promoting Massive Open Online Courses as an innovation that will radicaly disrupt higher education. These Merchants of MOOCs see MOOCs’ novel features – star professors, flipped classrooms, economies of scale, unbundling, and openness – as the key to dramatically improving higher education while reducing its cost.

But MOOCs are far from unprecedented. There is very little in them that has not been tried before, from 19th-century correspondence courses to Fathom, Columbia’s $25 million dot-com boondoggle. Claims of disruption look rather different when this missing context is restored. This essay examines some common arguments about what gives MOOCs their value, and finds them wanting. There is a sharp division between the features that make MOOCs exciting for education and the features that make them financially appealing to the Merchants of MOOCs.

The changes from the draft I posted last year are not many, so if you only read one version, read this one, but you should only read one version.

You might also have noticed that the link to the paper itself goes to a URL on james.grimmelmann.net, rather than to SSRN. I’m still posting my papers on SSRN as well, because other people look there and because it’s useful to be picked up by the SSRN abstracting service. But I realized that it’s easier to make a direct canonical download available myself. I used to use BePress Selected Works for that purpose, but their platform has stagnated since I started using it in 2006, its URLs are funky, and I find it easier to maintain my publications page by hand-editing HTML (which tells you something about the quality of the Selected Works interface). I regret not self-hosting my papers sooner.