Do-it-yourself science is taking off

Curated on Posted on by Stefaan Verhulst

The Economist: “…Citizen science has been around for ages—professional astronomers, geologists and archaeologists have long had their work supplemented by enthusiastic amateurs—and new cheap instruments can usefully spread the movement’s reach. What is more striking about bGeigie and its like, though, is that citizens and communities can use such instruments to inform decisions on which science would otherwise be silent—or mistrusted. For example, getting hold of a bGeigie led some people planning to move home after Fukushima to decide they were safer staying put.

Ms Liboiron’s research at CLEAR also stresses self-determination. It is subject to “community peer review”: those who have participated in the lab’s scientific work decide whether it is valid and merits publication. In the 1980s fishermen had tried to warn government scientists that stocks were in decline. Their cries were ignored and the sudden collapse of Newfoundland’s cod stocks in 1992 had left 35,000 jobless. The people taking science into their own hands with Ms Liboiron want to make sure that in the future the findings which matter to them get heard.

Swell maps

Issues such as climate change, plastic waste and air pollution become more tangible to those with the tools in their hands to measure them. Those tools, in turn, encourage more people to get involved. Eymund Diegel, a South African urban planner who is also a keen canoeist, has long campaigned for the Gowanus canal, close to his home in Brooklyn, to be cleaned up. Effluent from paint manufacturers, tanneries, chemical plants and more used to flow into the canal with such profligacy that by the early 20th century the Gowanus was said to be jammed solid. The New York mob started using the waterway as a dumping ground for dead bodies. In the early part of this century it was still badly polluted.

In 2009 Mr Diegel contacted Public Lab, an NGO based in New Orleans that helps people investigate environmental concerns. They directed him to what became his most powerful weapon in the fight—a mapping rig consisting of a large helium balloon, 300 metres (1,000 feet) of string and an old digital camera. A camera or smartphone fixed to such a balloon can take more detailed photographs than the satellite imagery used by the likes of Google for its online maps, and Public Lab provides software, called MapKnitter, that can stitch these photos together into surveys.

These data—and community pressure—helped persuade the Environmental Protection Agency (EPA) to make the canal eligible for money from a “superfund” programme which targets some of America’s most contaminated land. Mr Diegel’s photos have revealed a milky plume flowing into the canal from a concealed chemical tank which the EPA’s own surveys had somehow missed. The agency now plans to spend $500m cleaning up the canal….(More)”.

Innovation Contests: How to Engage Citizens in Solving Urban Problems?

Curated on Posted on by Stefaan Verhulst

Chapter by Sarah Hartmann, Agnes Mainka and Wolfgang G. Stock in Enhancing Knowledge Discovery and Innovation in the Digital Era: “Cities all over the world are challenged with problems evolving from increasing urbanity, population growth, and density. For example, one prominent issue that is addressed in many cities is mobility. To develop smart city solutions, governments are trying to introduce open innovation. They have started to open their governmental and city related data as well as awake the citizens’ awareness on urban problems through innovation contests.

Citizens are the users of the city and therefore, have a practical motivation to engage in innovation contests as for example in hackathons and app competitions. The collaboration and co-creation of civic services by means of innovation contests is a cultural development of how governments and citizens work together in an open governmental environment. A qualitative analysis of innovation contests in 24 world cities reveals this global trend. In particular, such events increase the awareness of citizens and local businesses for identifying and solving urban challenges and are helpful means to transfer the smart city idea into practicable solutions….(More)”.

Algorithms can deliver public services, too

Curated on Posted on by Stefaan Verhulst

Diane Coyle in the Financial Times: “As economists have been pointing out for a while, the combination of always-online smartphones and matching algorithms (of the kind pioneered by Nobel Prize-winning economist Richard Thaler and others) reduces the transaction costs involved in economic exchanges. As Ronald Coase argued, transaction costs, because they limit the scope of exchanges in the market, help explain why companies exist. Where those costs are high, it is more efficient to keep the activities inside an organisation. The relevant costs are informational. But in dense urban markets the new technologies make it easy and fast to match up the two sides of a desired exchange, such as a would-be passenger and a would-be driver for a specific journey. This can expand the market (as well as substituting for existing forms of transport such as taxis and buses). It becomes viable to serve previously under-served areas, or for people to make journeys they previously could not have afforded. In principle all parties (customers, drivers and platform) can share the benefits.

Making more efficient use of assets such as cars is nice, but the economic gains come from matching demand with supply in contexts where there are no or few economies of scale — such as conveying a passenger or a patient from A to B, or providing a night’s accommodation in a specific place.

Rather than being seen as a threat to public services, the new technologies should be taken as a compelling opportunity to deliver inherently unscalable services efficiently, especially given the fiscal squeeze so many authorities are facing. Public transport is one opportunity. How else could cash-strapped transportation authorities even hope to provide a universal service on less busy routes? It is hard to see why they should not make contractual arrangements with private providers. Nor is there any good economic reason they could not adopt the algorithmic matching model themselves, although the organisational effort might defeat many.

However, in ageing societies the big prize will be organising other services such as adult social care this way. These are inherently person to person and there are few economies of scale. The financial pressures on governments in delivering care are only going to grow. Adopting a more efficient model for matching demand and supply is so obvious a possible solution that pilot schemes are under way in several cities — both public sector-led and private start-ups. In fact, if public authorities do not try new models, the private sector will certainly fill the gap….(More)”.

Code and Clay, Data and Dirt: Five Thousand Years of Urban Media

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Book by Shannon Mattern: “For years, pundits have trumpeted the earthshattering changes that big data and smart networks will soon bring to our cities. But what if cities have long been built for intelligence, maybe for millennia? In Code and Clay, Data and Dirt Shannon Mattern advances the provocative argument that our urban spaces have been “smart” and mediated for thousands of years.

Offering powerful new ways of thinking about our cities, Code and Clay, Data and Dirt goes far beyond the standard historical concepts of origins, development, revolutions, and the accomplishments of an elite few. Mattern shows that in their architecture, laws, street layouts, and civic knowledge—and through technologies including the telephone, telegraph, radio, printing, writing, and even the human voice—cities have long negotiated a rich exchange between analog and digital, code and clay, data and dirt, ether and ore.

Mattern’s vivid prose takes readers through a historically and geographically broad range of stories, scenes, and locations, synthesizing a new narrative for our urban spaces. Taking media archaeology to the city’s streets, Code and Clay, Data and Dirt reveals new ways to write our urban, media, and cultural histories….(More)”.

Participatory budgeting: adoption and transformation

Curated on Posted on by Stefaan Verhulst

Paper by Michael Touchton and Brian Wampler: “Participatory budgeting programmes are spreading rapidly across the world because they offer government officials and citizens the opportunity to engage each other in new ways as they combine democratic practices with the ‘nitty gritty’ of policy-making. The principles and ideas associated with participatory budgeting appeal to a broad spectrum of citizens, civil society activists, government officials and international agencies, which helps explain why it is so popular and has expanded so quickly.

In this research briefing, we focus on adoption and transformation of participatory budgeting in several low- and middle-income countries where international donors are active. We are particularly interested in better understanding how participatory budgeting is transforming in countries where international donors are active, where states struggle to provide public services, and where urban and rural communities are characterised by high levels of poverty… (More)”.

MOPA: How an app generates data that help clean-up Maputo

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Making All Voices Count: “Maputo has a population of over 1.1 million people, with 54 per cent living below the poverty line and 70 per cent living in informal settlements. The majority of the city’s roads are unpaved and flood control is limited, particularly in informal settlements in peri-urban areas. During the rainy season, streets flood and gutters quickly fill with debris and garbage, blocking the drainage of rainwater.

Solid waste management is one of the most important services that the Maputo Municipal Council must provide. However the lack of funding, capacity, and transparency within the municipality has resulted in substandard waste removal.

The municipality has contracted private companies to collect the waste from the urban communities. Micro-entrepreneurs are hired to travel by foot through high-density, low-income areas using trolleys to pick up trash from households and communal bins in the peri-urban neighborhoods.

Both the waste removal companies and individual waste collectors have difficulties locating waste for removal, coordinating their routes and organising collection points.

MOPA – a tool for both citizens and local government

MOPA is a communications platform that allows participatory monitoring of waste collection in Maputo. Once a waste management problem is reported, one of two large waste collection companies and 56 micro-enterprises act to resolve it. Their actions are logged on the platform by Maputo’s municipality staff.

Implemented by the private company UX Information Technologies and co-designed with the Maputo Municipal Waste Management Services, the platform was initially supported by the World Bank.

With funding from Making All Voices Count, the platform expanded to 42 neighbourhoods (from the four pilot areas) and managed to include a free-to-user mobile application that can be used on any cellphone device with USSD and SMS alternatives. This change enabled residents to directly notify the municipality of problems, track their resolution, and get updates on when and how their issue has been addressed…(More)”.

Participatory Budgeting: Does Evidence Match Enthusiasm?

Curated on Posted on by Stefaan Verhulst

Brian Wampler, Stephanie McNulty, and Michael Touchton at Open Government Partnership: “Participatory budgeting (PB) empowers citizens to allocate portions of public budgets in a way that best fits the needs of the people. In turn, proponents expect PB to improve citizens’ lives in important ways, by expanding their participation in politics, providing better public services such as in healthcare, sanitation, or education, and giving them a sense of efficacy.

Below we outline several potential outcomes that emerge from PB. Of course, assessing PB’s potential impact is difficult, because reliable data is rare and PB is often one of several programs that could generate similar improvements at the same time. Impact evaluations for PB are thus at a very early stage. Nevertheless, considerable case study evidence and some broader, comparative studies point to outcomes in the following areas:

Citizens’ attitudes: Early research focused on the attitudes of citizens who participate in PB, and found that PB participants feel empowered, support democracy, view the government as more effective, and better understand budget and government processes after participating (Wampler and Avritzer 2004; Baiocchi 2005; Wampler 2007).

Participants’ behavior: Case-study evidence shows that PB participants increase their political participation beyond PB and join civil society groups. Many scholars also expect PB to strengthen civil society by increasing its density (number of groups), expanding its range of activities, and brokering new partnerships with government and other CSOs. There is some case study evidence that this occurs (Baiocchi 2005; McNulty 2011; Baiocchi, Heller and Silva 2011; Van Cott 2008) as well as evidence from over 100 PB programs across Brazil’s larger municipalities (Touchton and Wampler 2014). Proponents also expect PB to educate government officials surrounding community needs, to increase their support for participatory processes, and to potentially expand participatory processes in complementary areas. Early reports from five counties in Kenya suggest that PB ther is producing at least some of these impacts.

Electoral politics and governance: PB can also promote social change, which may alter local political calculations and the ways that governments operate. PB may deliver votes to the elected officials that sponsor it, improve budget transparency and resource allocation, decrease waste and fraud, and generally improve accountability. However, there is very little evidence in this area because few studies have been able to measure these impacts in any direct way.

Social well-being: Finally, PB is designed to improve residents’ well-being. Implemented PB projects include funding for healthcare centers, sewage lines, schools, wells, and other areas that contribute directly to well-being. These effects may take years to appear, but recent studies attribute improvements in infant mortality in Brazil to PB (Touchton and Wampler 2014; Gonçalves 2014). Beyond infant mortality, the range of potential impacts extends to other health areas, sanitation, education, and poverty in general. We are cautious here because results from Brazil might not appear elsewhere: what works in urban Brazil might not in rural Indonesia….(More)”.

Augmented CI and Human-Driven AI: How the Intersection of Artificial Intelligence and Collective Intelligence Could Enhance Their Impact on Society

Curated on Posted on by Stefaan Verhulst

Blog by Stefaan Verhulst: “As the technology, research and policy communities continue to seek new ways to improve governance and solve public problems, two new types of assets are occupying increasing importance: data and people. Leveraging data and people’s expertise in new ways offers a path forward for smarter decisions, more innovative policymaking, and more accountability in governance. Yet, unlocking the value of these two assets not only requires increased availability and accessibility (through, for instance, open data or open innovation), it also requires innovation in methodology and technology.

The first of these innovations involves Artificial Intelligence (AI). AI offers unprecedented abilities to quickly process vast quantities of data that can provide data-driven insights to address public needs. This is the role it has for example played in New York City, where FireCast, leverages data from across the city government to help the Fire Department identify buildings with the highest fire risks. AI is also considered to improve education, urban transportation,  humanitarian aid and combat corruption, among other sectors and challenges.

The second area is Collective Intelligence (CI). Although it receives less attention than AI, CI offers similar potential breakthroughs in changing how we govern, primarily by creating a means for tapping into the “wisdom of the crowd” and allowing groups to create better solutions than even the smartest experts working in isolation could ever hope to achieve. For example, in several countries patients’ groups are coming together to create new knowledge and health treatments based on their experiences and accumulated expertise. Similarly, scientists are engaging citizens in new ways to tap into their expertise or skills, generating citizen science – ranging from mapping our solar system to manipulating enzyme models in a game-like fashion.

Neither AI nor CI offer panaceas for all our ills; they each pose certain challenges, and even risks.  The effectiveness and accuracy of AI relies substantially on the quality of the underlying data as well as the human-designed algorithms used to analyse that data. Among other challenges, it is becoming increasingly clear how biases against minorities and other vulnerable populations can be built into these algorithms. For instance, some AI-driven platforms for predicting criminal recidivism significantly over-estimate the likelihood that black defendants will commit additional crimes in comparison to white counterparts. (for more examples, see our reading list on algorithmic scrutiny).

In theory, CI avoids some of the risks of bias and exclusion because it is specifically designed to bring more voices into a conversation. But ensuring that that multiplicity of voices adds value, not just noise, can be an operational and ethical challenge. As it stands, identifying the signal in the noise in CI initiatives can be time-consuming and resource intensive, especially for smaller organizations or groups lacking resources or technical skills.

Despite these challenges, however, there exists a significant degree of optimism  surrounding both these new approaches to problem solving. Some of this is hype, but some of it is merited—CI and AI do offer very real potential, and the task facing both policymakers, practitioners and researchers is to find ways of harnessing that potential in a way that maximizes benefits while limiting possible harms.

In what follows, I argue that the solution to the challenge described above may involve a greater interaction between AI and CI. These two areas of innovation have largely evolved and been researched separately until now. However, I believe that there is substantial scope for integration, and mutual reinforcement. It is when harnessed together, as complementary methods and approaches, that AI and CI can bring the full weight of technological progress and modern data analytics to bear on our most complex, pressing problems.

To deconstruct that statement, I propose three premises (and subsequent set of research questions) toward establishing a necessary research agenda on the intersection of AI and CI that can build more inclusive and effective approaches to governance innovation.

Premise I: Toward Augmented Collective Intelligence: AI will enable CI to scale

Premise II: Toward Human-Driven Artificial Intelligence: CI will humanize AI

Premise III: Open Governance will drive a blurring between AI and CI

…(More)”.

The Pnyx and the Agora

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Richard Sennett at ReadingDesign: “I am not going to speak about the present, but about the past: about the foundations on which our democracy is based. These foundations were rooted in cities, in their civic spaces. We need to remember this history to think about how democratic cities should be made today.

A democracy supposes people can consider views other than their own. This was Aristotle’s notion in the Politics. He thought the awareness of difference occurs only in cities, since the every city is formed by synoikismos, a drawing together of different families and tribes, of competing economic interests, of natives with foreigners.

“Difference” today seems about identity — we think of race, gender, or class. Aristotle’s meant something more by difference; he included also the experience of doing different things, of acting in divergent ways which do not neatly fit together. The mixture in a city of action as well as identity is the foundation of its distinctive politics. Aristotle’s hope was that when a person becomes accustomed to a diverse, complex milieu he or she will cease reacting violently when challenged by something strange or contrary. Instead, this environment should create an outlook favourable to discussion of differing views or conflicting interests. Almost all modern urban planners subscribe to this Aristotelian principle. But if in the same space different persons or activities are merely concentrated, but each remains isolated and segregated, diversity loses its force. Differences have to interact.

Classical urbanism imagines two kinds of spaces in which this interaction could occur. One was the pnyx, an ampitheatre in which citizens listed to debates and took collective decisions; the other was the agora, the town square in which people were exposed to difference in a more raw, unmediated form….(More)”

The Arsenal of Exclusion and Inclusion

Curated on Posted on by Stefaan Verhulst

Book by Tobias Armborst, Daniel D’Oca and Georgeen Theodore: “Urban History 101 teaches us that the built environment is not the product of invisible, uncontrollable market forces, but of human-made tools that could have been used differently (or not at all). The Arsenal of Exclusion & Inclusion is an encyclopedia of 202 tools–or what we call “weapons”–used by architects, planners, policy-makers, developers, real estate brokers, activists, and other urban actors in the United States use to restrict or increase access to urban space. The Arsenal of Exclusion & Inclusion inventories these weapons, examines how they have been used, and speculates about how they might be deployed (or retired) to make more open cities in which more people feel welcome in more spaces.

The Arsenal of Exclusion & Inclusion includes minor, seemingly benign weapons like no loitering signs and bouncers, but also big, headline-grabbing things like eminent domaon and city-county consolidation. It includes policies like expulsive zoning and annexation, but also practices like blockbusting, institutions like neighborhood associations, and physical things like bombs and those armrests that park designers put on benches to make sure homeless people don’t get too comfortable. It includes historical things that aren’t talked about too much any more (e.g., ugly laws), things that seem historical but aren’t (e.g., racial steering), and things that are brand new (e.g., aging improvement district).

With contributions from over fifty of the best minds in architecture, urban planning, urban history, and geography, The Arsenal of Exclusion & Inclusion offers a wide-ranging view of the policies, institutions, and social practices that shape our cities. It can be read as a historical account of the making of the modern American city, a toolbox of best practices for creating better, more just spaces, or as an introduction to the process of city-making in The United States….(More)”.