A simple reward system could make crowds a whole lot wiser

Curated on Posted on by Stefaan Verhulst

 at The Conversation: “There’s a problem with the wisdom of crowds. Market economies and democracies rely on the idea that whole populations know more about what is best for them than a small elite group. This knowledge is potentially so powerful it can even predict the future through stock markets, betting exchanges and special investment vehicles called prediction markets.

These markets allow people to trade “shares” in possible future outcomes, such as the winner of upcoming elections. Anyone with new information about the future has a financial incentive to spread it by buying these shares. Prediction markets now routinely inform bookmakers odds and are quoted in news coverage of elections alongside more traditional opinion polls.

But prediction markets are having a crisis of confidence in the abilities of the crowd. They have been systematically wrong about a series of high profile political decisions, including the UK general election of 2015, the Brexit referendum and the US presidential election of 2016.

We shouldn’t expect perfect accuracy on every occasion, just as we know opinion polls are often flawed. But to be wrong so consistently about such prominent events points to possible flaws in the assumptions we make about crowd intelligence. For example, people don’t always act on the information they have and so it might never become part of the crowd’s decision. The dynamics of crowds and markets might also stop people from paying attention to some sources of information at all.

However, there might be a way forward. My colleagues and I have come up with a model that overcomes this problem by giving people a incentive to seek out new sources of information, and an extra reason to share it.

An important question for markets is “where do individuals get their information?” Research shows that our opinions and activities very often match those of our peers. We also tend to look for information in the most obvious places, in line with everyone else.

To give an example, if you look around on any public transport in the City of London you’ll probably see people holding copies of the Financial Times. This is a problem because if everyone has the same information, the crowd is no smarter than a single individual. Studies show that having a diverse collection of opinions, especially including minority views, is crucial for creating a smart group.

So why do we tend to narrow the sources of our opinions? One reason is because we have an innate desire to imitate our peers, to behave in ways that are safe and acceptable within our community. But it may also be because of a rational, profit-seeking motivation.

We studied how theoretical profit-motivated people behave when faced with the types of rewards seen in market-like situations. To do this, we created a computer simulation of a prediction market, where people received a reward for making correct predictions. Rewards were larger when fewer people guessed the right answer, just like in a prediction market or a betting exchange.

The reward an individual received was a fixed amount divided by the number of other people who made a correct prediction. This was supposed to give people an incentive to look for right answers that other people wouldn’t find. But we found that people still gravitated towards a very small subset of the available information – just like London bankers with their copies of the Financial Times.

The more complex the situation was, the smaller the percentage of available information people actually used. The problem was that the more niche, unused information, though it might be useful to the group, was so rarely useful to the individual that possessed it that there was no incentive for them to seek it out….(More)”

How Libraries Became Public

Curated on Posted on by Stefaan Verhulst

Barbara Fister at Inside HigherEd: “Of all of our cultural institutions, the public library is remarkable. There are few tax-supported services that are used by people of all ages, classes, races, and religions. I can’t think of any public institutions (except perhaps parks) that are as well-loved and widely used as libraries. Nobody has suggested that tax dollars be used for vouchers to support the development of private libraries or that we shouldn’t trust those “government” libraries. Even though the recession following the 2008 crash has led to reduced staff and hours in American libraries, threats of closure are generally met with vigorous community resistance. Visits and check-outs are up significantly over the past ten years, though it has decreased a bit in recent years. Reduced funding seems to be a factor, though the high point was 2009; library use parallels unemployment figures – low unemployment often means fewer people use public libraries. A for-profit company that claims to run libraries more cheaply than local governments currently has contracts to manage only sixteen of over 9,000 public library systems in the U.S. Few public institutions have been so impervious to privatization.

I find it intriguing that the American public library grew out of an era that has many similarities to this one – the last quarter of the 19th century, when large corporations owned by the super-rich had gained the power to shape society and fundamentally change the lives of ordinary people. It was also a time of new communication technologies, novel industrial processes, and data-driven management methods that treated workers as interchangeable cogs in a Tayloristic, efficient machine. Stuff got cheaper and more abundant, but wages fell and employment was precarious, with mass layoffs common. The financial sector was behaving badly, too, leading to cyclical panics and depressions. The gap between rich and poor grew, with unprecedented levels of wealth concentrated among a tiny percentage of the population. It all sounds strangely familiar.

The changes weren’t all economic. A wave of immigration, largely from southern and eastern Europe and from the Far East before the Chinese Exclusion Act of 1882, changed national demographics. Teddy Roosevelt warned of “race suicide,” urging white protestant women to reproduce at the same rate as other groups to make America Anglo-Saxon again. The hard-won rights of emancipated African Americans were systematically rolled back through voter suppression, widespread acts of terror, and the enactment of Jim Crow laws. Indigenous people faced broken treaties, seized land, military suppression, and forced assimilation.

How interesting that it was during this turbulent time of change when the grand idea of the American public library – a publicly-supported cultural institution that would be open to all members of the community for their enjoyment and education – emerged….(More)”.

Creating Safer Streets Through Data Science

Curated on Posted on by Stefaan Verhulst

Datakind: “Tens of thousands of people are killed or injured in traffic collisions each year. To improve road safety and combat life-threatening crashes, over 25 U.S. cities have adopted Vision Zero, an initiative born in Sweden in the 1990’s that aims to reduce traffic-related deaths and serious injuries to zero. Vision Zero is built upon the belief that crashes are predictable and preventable, though determining what kind of engineering, enforcement and educational interventions are effective can be difficult and costly for cities with limited resources.

While many cities have access to data about where and why serious crashes occur to help pinpoint streets and intersections that are trouble spots, the use of predictive algorithms and advanced statistical methods to determine the effectiveness of different safety initiatives is less widespread. Seeing the potential for data and technology to advance the Vision Zero movement in the U.S., DataKind and Microsoft wondered: How might we support cities to apply data science to reduce traffic fatalities and injuries to zero?
What Happened?Three U.S. cities – New York, Seattle and New Orleans – partnered with DataKind, in the first and largest multi-city, data-driven collaboration of its kind, to support Vision Zero efforts within the U.S. Each city had specific questions that they wished to address related to better understanding the factors contributing to crashes and what types of engineering treatments or enforcement interventions may be most effective in helping each of their local efforts and increase traffic safety for all.

To help the cities answer these questions, DataKind launched its first ever Labs project, led by DataKind data scientists Erin Akred, Michael Dowd, Jackie Weiser and Sina Kashuk. A DataDive was held in Seattle to help support the project. Dozens of volunteers participated in the event and helped fuel the work that was achieved, including volunteers from Microsoft and the University of Washington’s E-Science Institute, as well as many other Seattle data scientists.

The DataKind team also worked closely with local city officials and transportation experts to gain valuable insight and feedback on the project, and access a wide variety of datasets, such as information on past crashes, roadway attributes (e.g. lanes, traffic signals, and sidewalks), land use, demographic data, commuting patterns, parking violations, and existing safety intervention placements.

The cities provided information about their priority issues, expertise on their local environments, access to their data, and feedback on the models and analytic insights.  Microsoft enabled the overall collaboration by providing resources, including expertise in support of the collaborative model, technical approaches, and project goals.

Below are detailed descriptions of the specific local traffic safety questions each city asked, the data science approach and outputs the DataKind team developed, and the outcomes and impacts these analyses are providing each city….(More)”

New cycling system helps riders beat red lights

Curated on Posted on by Stefaan Verhulst

Springwise: “There are few things more frustrating for cyclists than red lights, especially when riders have built up a good speed only to have to apply the brakes and lose all that momentum. To make things easier Dutch operation Springlab has designed a new system called Flo, which is being tested out in the city of Utrecht and has been set up to work alongside the city’s cycling lanes.

It works by using speed cameras placed 100 metres before each set of traffic lights, and calculates whether or not the cyclist should change speed to hit the green light. It uses animals to inform a cyclist if they should change speed, so a rabbit means speed up, a turtle means slow down, a cow means users are hitting the red light no matter what, and a simple thumbs up indicates the cyclist is doing the right speed.

It’s currently being tested out on Utrecht’s main road Amsterdamsestraatweg and all being well it’s hoped it’ll expand across the rest of the city and hopefully across Holland. Although it’s possible a nation so well known for its love of cycling will embrace such a system, whether or not it’ll go global is another matter. Another recent Dutch-based innovation ByCycling illustrates just how big cycling is in Holland, and in Poland a solar-powered glow in the dark bike lane is a genuinely impressive safety development….(More)”

Conditional Citizens: Rethinking Children and Young People’s Participation

Curated on Posted on by Stefaan Verhulst

Book by Catherine Hartung: “This book challenges readers to recognise the conditions that underpin popular approaches to children and young people’s participation, as well as the key processes and institutions that have enabled its rise as a global force of social change in new times. The book draws on the vast international literature, as well as interviews with key practitioners, policy-makers, activists, delegates and academics from Japan, South Africa, Brazil, Nicaragua, Australia, the United Kingdom, Finland, the United States and Italy to examine the emergence of the young citizen as a key global priority in the work of the UN, NGOs, government and academia. In so doing, the book engages contemporary and interdisciplinary debates around citizenship, rights, childhood and youth to examine the complex conditions through which children and young people are governed and invited to govern themselves.

The book argues that much of what is considered ‘children and young people’s participation’ today is part of a wider neoliberal project that emphasises an ideal young citizen who is responsible and rational while simultaneously downplaying the role of systemic inequality and potentially reinforcing rather than overcoming children and young people’s subjugation. Yet the book also moves beyond mere critique and offers suggestive ways to broaden our understanding of children and young people’s participation by drawing on 15 international examples of empirical research from around the world, including the Philippines, Bangladesh, the United Kingdom, North America, Finland, South Africa, Australia and Latin America. These examples provoke practitioners, policy-makers and academics to think differently about children and young people and the possibilities for their participatory citizenship beyond that which serves the political agendas of dominant interest groups…(More)”.

Not everyone in advanced economies is using social media

Curated on Posted on by Stefaan Verhulst

 at Pew: “Despite the seeming ubiquity of social media platforms like Facebook and Twitter, many in Europe, the U.S., Canada, Australia and Japan do not report regularly visiting social media sites. But majorities in all of the 14 countries surveyed say they at least use the internet.

Social media use is relatively common among people in Sweden, the Netherlands, Australia and the U.S. Around seven-in-ten report using social networking sites like Facebook and Twitter, but that still leaves a significant minority of the population in those countries (around 30%) who are non-users.

At the other end of the spectrum, in France, only 48% say they use social networking sites. That figure is even lower in Greece (46%), Japan (43%) and Germany (37%). In Germany, this means that more than half of internet users say they do not use social media. 

The differences in reported social media use across the 14 countries are due in part to whether people use the internet, since low rates of internet access limit the potential social media audience. While fewer than one-in-ten Dutch (5%), Swedes (7%) and Australians (7%) don’t access the internet or own a smartphone, that figure is 40% in Greece, 33% in Hungary and 29% in Italy.

However, internet access doesn’t guarantee social media use. In Germany, for example, 85% of adults are online, but less than half of this group report using Facebook, Twitter or Xing. A similar pattern is seen in some of the other developed economies polled, including Japan and France, where social media use is low relative to overall internet penetration….(More)

Can Democracy Survive the Internet?

Curated on Posted on by Stefaan Verhulst

Nathaniel Persily in the Journal of Democracy: “…The actual story of the 2016 digital campaign is, of course, quite different, and we are only beginning to come to grips with what it might mean for campaigns going forward. Whereas the stories of the last two campaigns focused on the use of new tools, most of the 2016 story revolves around the online explosion of campaign-relevant communication from all corners of cyberspace. Fake news, social-media bots (automated accounts that can exist on all types of platforms), and propaganda from inside and outside the United States—alongside revolutionary uses of new media by the winning campaign—combined to upset established paradigms of how to run for president.

Indeed, the 2016 campaign broke down all the established distinctions that observers had used to describe campaigns: between insiders and outsiders, earned media and advertising, media and nonmedia, legacy media and new media, news and entertainment, and even foreign and domestic sources of campaign communication. How does one characterize a campaign, for example, in which the chief strategist is also the chairman of a media website (Breitbart) that is the campaign’s chief promoter and whose articles the candidate retweets to tens of millions of his followers, with those tweets then picked up and rebroadcast on cable-television news channels, including one (RT, formerly known as Russia Today) that is funded by a foreign government?

The 2016 election represents the latest chapter in the disintegration of the legacy institutions that had set bounds for U.S. politics in the postwar era. It is tempting (and in many ways correct) to view the Donald Trump campaign as unprecedented in its breaking of established norms of politics. Yet this type of campaign could only be successful because established institutions—especially the mainstream media and politicalparty organizations—had already lost most of their power, both in the United States and around the world….(More)”

Working with Change: Systems Approaches to Public Sector Challenges

Curated on Posted on by Stefaan Verhulst

 at the Observatory of Public Sector Innovation: “The draft report “Working with Change: Systems Approaches to Public Sector Challenges” is now available online. In addition to the framework that was introduced previously on Hackpad, the team working on systems thinking at the Observatory has added four in-depth case studies from Canada, Finland, Iceland and the Netherlands to the analysis. The empirical cases show that systems change in the public sector is possible; moreover, that it can work in diverse settings: child protection in the Netherlands, responding to domestic violence in Iceland, engaging with the sharing economy in Canada, and in experimental policy design in Finland. The final version of the report is expected in June 2017. (Download the draft report here).

Selected Readings on Blockchain Technology and Its Potential for Transforming Governance

Curated on Posted on by Prianka Srinivasan

By Prianka Srinivasan, Robert Montano, Andrew Young, and Stefaan G. Verhulst

The Living Library’s Selected Readings series seeks to build a knowledge base on innovative approaches for improving the effectiveness and legitimacy of governance. This curated and annotated collection of recommended works on the topic of blockchain and governance was originally published in 2017.

Introduction

In 2008, an unknown source calling itself Satoshi Nakamoto released a paper named Bitcoin: A Peer-to-Peer Electronic Cash System which introduced blockchain technology. Blockchain is a novel system that uses a distributed ledger to record transactions and ensure compliance. Blockchain technology relies on an ability to act as a vast, transparent, and secure public database.

It has since gained recognition as a tool to transform governance by creating a decentralized system to

  • manage and protect identity,
  • trace and track; and
  • incentivize smarter social and business contracts.

These applications cast blockchain as a tool to confront certain public problems in the digital age.

The readings below represent selected readings on the applications for governance. They have been categorized by theme – Governance Applications, Identity Protection and Management, Tracing and Tracking, and Smart Contracts.

Selected Reading List

Governance Applications

  • Atzori, Marcella – The Center for Blockchain Technologies (2015) Blockchain Technology and Decentralized Governance: Is the State Still Necessary? –  Aims to investigate the political applications of blockchain, particularly in encouraging government decentralization by considering to what extent blockchain can be viewed as “hyper-political tools.” The paper suggests that the domination of private bodies in blockchain systems highlights the continued need for the State to remain as a central point of coordination.
  • Boucher, Philip. – European Parliamentary Research Service (2017) How blockchain technology could change our lives – This report commissioned by the European Parliamentary Research Service provides a deep introduction to blockchain theory and its applications to society and political systems, providing 2 page briefings on currencies, digital content, patents, e-voting, smart contracts, supply chains, and blockchain states.
  • Boucher, Philip. – Euroscientist (2017) Are Blockchain Applications Guided by Social Values? – This report by a policy analyst at the European Parliament’s Scientific foresight unit, evaluates the social and moral contours of blockchain technology, arguing that “all technologies have value and politics,” and blockchain is no exception. Calls for greater scrutiny on the possibility for blockchain to act as a truly distributed and transparent system without a “middleman.”
  • Cheng, Steve;  Daub, Matthew; Domeyer, Axel; and Lundqvist, Martin –McKinsey & Company (2017)  Using Blockchain to Improve Data Management in the Public Sector–This essay considers the potential uses of blockchain technology for the public sector to improve the security of sensitive information collected by governments and as a way to simplify communication with specialists.
  • De Filippi, Primavera; and Wright, Aaron –Paris University & Cordoza School of Law (2015)  Decentralized Blockchain Technology and the Rise of Lex Cryptographia – Looks at how to regulate blockchain technology, particularly given its implications on governance and society. Argues that a new legal framework needs to emerge to take into account the applications of self-executing blockchain technology.
  • Liebenau, Jonathan and Elaluf-Calderwood, Silvia Monica. – London School of Economics & Florida International University (2016) Blockchain Innovation Beyond Bitcoin and Banking. – A paper that explores the potential of blockchain technology in financial services and in broader digital applications, considers regulatory possibility and frameworks, and highlights the innovative potential of blockchain.
  • Prpić, John – Lulea University of Technology (2017) Unpacking Blockchains – This short paper provides a brief introduction to the use of Blockchain outside monetary purposes, breaking down its function as a digital ledger and transaction platform.
  • Stark, Josh – Ledger Labs (2016) Making Sense of Blockchain Governance Applications –This CoinDesk article discusses, in simple terms, how blockchain technology can be used to accomplish what is called “the three basic functions of governance.”
  • UK Government Chief Scientific Adviser (2016)  Distributed Ledger Technology: Beyond Blockchain – A report from the UK Government that investigates the use of blockchain’s “distributed leger” as a database for governments and other institutions to adopt.

Identity Protection and Management

  • Baars, D.S. – University of Twente (2016) Towards Self-Sovereign Identity Using Blockchain Technology. – A study exploring self-sovereign identity – i.e. the ability of users to control their own digital identity – that led to the creation of a new architecture designed for users to manage their digital ID. Called the Decentralized Identity Management System, it is built on blockchain technology and is based on the concept of claim-based identity.
  • Burger, Eric and Sullivan, Clare Linda. – Georgetown University (2016) E-Residency and Blockchain. – A case study focused on an Estonian commercial initiative that allows for citizens of any nation to become an “Estonian E-Resident.” This paper explores the legal, policy, and technical implications of the program and considers its impact on the way identity information is controlled and authenticated.
  • Nathan, Oz; Pentland, Alex ‘Sandy’; and Zyskind, Guy – Security and Privacy Workshops (2015) Decentralizing Privacy: Using Blockchain to Protect Personal Data – Describes the potential of blockchain technology to create a decentralized personal data management system, making third-party personal data collection redundant.
  • De Filippi, Primavera – Paris University (2016) The Interplay Between Decentralization and Privacy: The Case of Blockchain Technologies – A journal entry that weighs the radical transparency of blockchain technology against privacy concerns for its users, finding that the apparent dichotomy is not as at conflict with itself as it may first appear.

Tracing and Tracking

  • Barnes, Andrew; Brake, Christopher; and Perry, Thomas – Plymouth University (2016) Digital Voting with the use of Blockchain Technology – A report investigating the potential of blockchain technology to overcome issues surrounding digital voting, from voter fraud, data security and defense against cyber attacks. Proposes a blockchain voting system that can safely and robustly manage these challenges for digital voting.
  • The Economist (2015), “Blockchains The Great Chain of Being Sure About Things.” – An exploratory article that explores the potential usefulness of a blockchain-based land registry in places like Honduras and Greece, transaction registries for trading stock, and the creation of smart contracts.
  • Lin, Wendy; McDonnell, Colin; and Yuan, Ben – Massachusetts Institute of Technology (2015)  Blockchains and electronic health records. – Suggests the “durable transaction ledger” fundamental to blockchain has wide applicability in electronic medical record management. Also, evaluates some of the practical shortcomings in implementing the system across the US health industry.

Smart Contracts

  • Iansiti, Marco; and Lakhani, Karim R. – Harvard Business Review (2017) The Truth about Blockchain – A Harvard Business Review article exploring how blockchain technology can create secure and transparent digital contracts, and what effect this may have on the economy and businesses.
  • Levy, Karen E.C. – Engaging Science, Technology, and Society (2017) Book-Smart, Not Street-Smart: Blockchain-Based Smart Contracts and The Social Workings of Law. – Article exploring the concept of blockchain-based “smart contracts” – contracts that securely automate and execute obligations without a centralized authority – and discusses the tension between law, social norms, and contracts with an eye toward social equality and fairness.

Annotated Selected Reading List

Cheng, Steve, Matthias Daub, Axel Domeyer, and Martin Lundqvist. “Using blockchain to improve data management in the public sector.” McKinsey & Company. Web. 03 Apr. 2017. http://bit.ly/2nWgomw

  • An essay arguing that blockchain is useful outside of financial institutions for government agencies, particularly those that store sensitive information such as birth and death dates or information about marital status, business licensing, property transfers, and criminal activity.
  • Blockchain technology would maintain the security of such sensitive information while also making it easier for agencies to use and access critical public-sector information.
  • Despite its potential, a significant drawback for use by government agencies is the speed with which blockchain has developed – there are no accepted standards for blockchain technologies or the networks that operate them; and because many providers are start-ups, agencies might struggle to find partners that will have lasting power. Additionally, government agencies will have to remain vigilant to ensure the security of data.
  • Although best practices will take some time to develop, this piece argues that the time is now for experimentation – and that governments would be wise to include blockchain in their strategies to learn what methods work best and uncover how to best unlock the potential of blockchain.

“The Great Chain of Being Sure About Things.” The Economist. The Economist Newspaper, 31 Oct. 2015. Web. 03 Apr. 2017. http://econ.st/1M3kLnr

  • This is an exploratory article written in The Economist that examines the various potential uses of blockchain technology beyond its initial focus on bitcoin:
    • It highlights the potential of blockchain-based land registries as a way to curb human rights abuses and insecurity in much of the world (it specifically cites examples in Greece and Honduras);
    • It also highlights the relative security of blockchain while noting its openness;
    • It is useful as a primer for how blockchain functions as tool for a non-specialist;
    • Discusses “smart contracts” (about which we have linked more research above);
    • Analyzes potential risks;
    • And considers the potential future unlocked by blockchain
  • This article is particularly useful as a primer into the various capabilities and potential of blockchain for interested researchers who may not have a detailed knowledge of the technology or for those seeking for an introduction.

Iansiti, Marco and Lakhani, Karim R. “The Truth About Blockchain.” Harvard Business Review. N.p., 17 Feb. 2017. Web. 06 Apr. 2017. http://bit.ly/2hqo3FU

  • This entry into the Harvard Business Review discusses blockchain’s ability to solve the gap between emerging technological progress and the outdated ways in which bureaucracies handle and record contracts and transactions.
  • Blockchain, the authors argue, allows us to imagine a world in which “contracts are embedded in digital code and stored in transparent, shared databases, where they are protected from deletion, tampering, and revision”, allowing for the removal of intermediaries and facilitating direct interactions between individuals and institutions.
  • The authors compare the emergence of blockchain to other technologies that have had transformative power, such as TCP/IP, and consider the speed with which they have proliferated and become mainstream.
    • They argue that like TCP/IP, blockchain is likely decades away from maximizing its potential and offer frameworks for the adoption of the technology involving both single-use, localization, substitution, and transformation.
    • Using these frameworks and comparisons, the authors present an investment strategy for those interested in blockchain.

IBM Global Business Services Public Sector Team. “Blockchain: The Chain of Trust and its Potential to Transform Healthcare – Our Point of View.” IBM. 2016. http://bit.ly/2oBJDLw

  • This enthusiastic business report from IBM suggests that blockchain technology can be adopted by the healthcare industry to “solve” challenges healthcare professionals face. This is primarily achieved by blockchain’s ability to streamline transactions by establishing trust, accountability, and transparency.
  • Structured around so-called “pain-points” in the healthcare industry, and how blockchain can confront them, the paper looks at 3 concepts and their application in the healthcare industry:
    • Bit-string cryptography: Improves privacy and security concerns in healthcare, by supporting data encryption and enforces complex data permission systems. This allows healthcare professionals to share data without risking the privacy of patients. It also streamlines data management systems, saving money and improving efficiency.
    • Transaction Validity: This feature promotes the use of electronic prescriptions by allowing transactional trust and authenticated data exchange. Abuse is reduced, and abusers are more easily identified.
    • Smart contracts: This streamlines the procurement and contracting qualms in healthcare by reducing intermediaries. Creates a more efficient and transparent healthcare system.
  • The paper goes on to signal the limitations of blockchain in certain use cases (particularly in low-value, high-volume transactions) but highlights 3 use cases where blockchain can help address a business problem in the healthcare industry.
  • Important to keep in mind that, since this paper is geared toward business applications of blockchain through the lens of IBM’s investments, the problems are drafted as business/transactional problems, where blockchain primarily improves efficiency than supporting patient outcomes.

Nathan, Oz; Pentland, Alex ‘Sandy’; and Zyskind, Guy “Decentralizing Privacy: Using Blockchain to Protect Personal Data” Security and Privacy Workshops (SPW). 2015. http://bit.ly/2nPo4r6

  • This technical paper suggests that anonymization and centralized systems can never provide complete security for personal data, and only blockchain technology, by creating a decentralized data management system, can overcome these privacy issues.
  • The authors identify 3 common privacy concerns that blockchain technology can address:
    • Data ownership: users want to own and control their personal data, and data management systems must acknowledge this.
    • Data transparency and auditability: users want to know what data is been collected and for what purpose.
    • Fine-grained access control: users want to be able to easily update and adapt their permission settings to control how and when third-party organizations access their data.
  • The authors propose their own system designed for mobile phones which integrates blockchain technology to store data in a reliable way. The entire system uses blockchain to store data, verify users through a digital signature when they want to access data, and creates a user interface that individuals  can access to view their personal data.
  • Though much of the body of this paper includes technical details on the setup of this blockchain data management system, it provides a strong case for how blockchain technology can be practically implemented to assuage privacy concerns among the public. The authors highlight that by using blockchain “laws and regulations could be programmed into the blockchain itself, so that they are enforced automatically.” They ultimately conclude that using blockchain in such a data protection system such as the one they propose is easier, safer, and more accountable.

Wright, Aaron, and Primavera De Filippi. “Decentralized blockchain technology and the rise of lex cryptographia.” 2015. Available at SSRN . http://bit.ly/2oujvoG

  • This paper proposes that the emergence of blockchain technology, and its various applications (decentralized currencies, self-executing contracts, smart property etc.), will necessitate the creation of a new subset of laws, termed by the authors as “Lex Cryptographia.”
  • Considering the ability for blockchain to “cut out the middleman” there exist concrete challenges to law enforcement faced by the coming digital revolution brought by the technology. These encompass the very benefits of blockchain; for instance, the authors posit that the decentralized, autonomous nature of blockchain systems can act much like “a biological virus or an uncontrollable force of nature” if the system was ill-intentioned. Though this same system can regulate the problems of corruption and hierarchy associated with traditional, centralized systems, their autonomy poses an obvious obstacle for law-enforcement.
  • The paper goes on to details all the possible benefits and societal impacts of various applications of blockchain, finally suggesting there exists a need to “rethink” traditional models of regulating society and individuals. They predict a rise in Lex Cryptographia “characterized by a set of rules administered through self-executing smart contracts and decentralized (and potentially autonomous) organizations.” Much of these regulations depend upon the need to supervise restrictions placed upon blockchain technology that may chill its application, for instance corporations who may choose to purposefully avoid including any blockchain-based applications in their search engines so as to stymie the adoption of this technology.

Five hacks for digital democracy

Curated on Posted on by Stefaan Verhulst

Beth Simone Noveck in Nature: “…Technology is already changing the way public institutions make decisions. Governments at every level are using ‘big data’ to pinpoint or predict the incidence of crime, heart attack and foodborne illness. Expert networking platforms — online directories of people and their skills, such as NovaGob.org in Spain — are helping to match civil servants who have the relevant expertise with those who need the know-how.

To get beyond conventional democratic models of representation or referendum, and, above all, to improve learning in the civil service, we must build on these pockets of promise and evolve. That requires knowledge of what works and when. But there is a dearth of research on the impact of technology on public institutions. One reason is a lack of suitable research methods. Many academics prefer virtual labs with simulated conditions that are far from realistic. Field experiments have long been used to evaluate the choice between two policies. But much less attention is paid to how public organizations might operate differently with new technologies.

The perfect must not be the enemy of the good. Even when it is impractical to create a control group and run parallel interventions in the same institution, comparisons can yield insights. For instance, one could compare the effect of using citizen commenting on legislative proposals in the Brazilian parliament with similar practices in the Finnish parliament.

Of course, some leaders have little interest in advancing more than their own power. But many more politicians and public servants are keen to use research-based evidence to guide how they use technology to govern in the public interest.

The MacArthur Foundation in Chicago, Illinois, has started funding a research network — a dozen academics and public servants — to study the possibilities of using new technology to govern more transparently and in partnership with citizens (see www.opening-governance.org). More collaboration among universities and across disciplines is needed. New research platforms — such as the Open Governance Research Exchange, developed by the Governance Lab, the UK-based non-profit mySociety and the World Bank — can offer pathways for sharing research findings and co-creating methodologies….(More)”