Category: results

Addressing Mobilities Controversies through Public Participation?

In a presentation at the C-MUS Congress 2024 in Aalborg (Denmark), Katharina Holec, Laura Mark and Tobias Escher presented selected recommendations for managing planning conflicts in the context of the transport transition.

These recommendations are derived from various research findings from the CIMT project. They are based on quantitative data from surveys of more than 2,000 people and qualitative data from more than 20 interviews on various mobility planning processes in three German cities, as well as a quantitative analysis of the participation landscape in Germany based on an extensive database of over 350 transport-related participation processes that we have compiled.

Recommendations

For the presentation, the following two recommendations were selected from those developed to date and presented for discussion:

It is not the role of a consultation to reach a consensus!

This is derived from the fundamentally conflictual nature of transport planning, which is also reflected in our data and could not be satisfactorily resolved by the participation formats analysed. For example, in the freiRaum Ottensen project, despite extensive participation, 21% of participants were still dissatisfied with the decision made, and 74% of the population were not even aware of the opportunity to participate. This means that the aim should not be to resolve conflicts, but to create a forum for dialogue and the generation of ideas, and that participation should not be judged by the degree of conflict resolution.

Consultation results must be complemented with other perspectives in order to come to a balanced decision!

Participation results can provide a picture of existing concerns and should be taken seriously, but firstly they do not reflect the general mood of the population due to their lack of representativeness, and secondly it cannot be assumed that all important aspects for the mobility transition are included or that mainly supportive contributions are made. This means that consultations should be supplemented by other forms of participation. Participation results should be supplemented and weighed up with other perspectives from different stakeholder spheres and cannot replace a bold political decision.

Presentation and publication

We are currently working on a compilation of these and other empirically based recommendations for the use of participation in the transport transition. This publication will be linked here once it has been finalised. The presentation can be downloaded here:

CIMT C-MUS 2024Herunterladen

Sustainable mobility and housing for families (in Düsseldorf)

In this presentation for the Düsseldorfer Familientisch, a network of various stakeholders in Düsseldorf, Tobias Escher explained why mobility and housing are closely linked. A transformation of the current car-centred mobility system is doomed to fail without a simultaneous change in housing policy – and not just in cities. He began by explaining that sustainable mobility is more than just making transport more environmentally friendly, but also targets traffic noise and road safety. Using the example of housing for families, he showed how their concerns and needs differ greatly between those who live in urban centres and families who settle in the proverbial ‘little house in the country’. For both groups, he presented a range of measures that can be used to promote more sustainable mobility options. These range from promoting opportunities for working and shopping nearby to more appropriate pricing of public space.

The event took place on 12 June 2024. There is more information available from the official record of the event.

Acceptance for transformation projects through public participation? A plea for more realism

In this article in the eNewsletter Netzwerk Bürgerbeteiligung, Tobias Escher, Katharina Holec and Laura Mark make the argument for a more realistic view of the role of citizen participation in the sustainability transformation. Based on four theses, they explain that conflict resolution – even though this is often associated with participation – does not do justice to the role of public consultations, but that consultations are nevertheless indispensable in the political shaping of transformation.

Summary

The article puts forward a total of four theses, each of which is supported by findings from the research of the CIMT project. These are as follows:

  • Thesis 1: Citizen participation can lead to mutual understanding, but generally not to a consensus on fundamental conflicts of interest.
  • Thesis 2: Citizen participation provides an insight into existing interests and concerns, but not a representative impression of public opinion
  • Thesis 3: The results of participation do not guarantee support for sustainable transformation measures.
  • Thesis 4: Citizen participation is a support, but not a substitute for political decisions.

However, this does not imply that citizen participation can be dispensed with! Instead, good participation can provide support by giving information and thus, for example, overcome resistance that is primarily based on a lack of knowledge. It also uses local knowledge to recognise problems and develop new ideas where necessary. Finally, it provides a forum in which wishes and concerns can be expressed and arguments exchanged. This can lead to less protest. It can help to identify lines of conflict more clearly and to better understand the causes of conflicts. Citizen participation can thus contribute to dealing with the conflicts inherent in the transformation, but it will not usually resolve them. Last but not least, citizen participation remains a democratic imperative, as citizens should be able to shape far-reaching decisions.

Publication

Escher, Tobias; Holec, Katharina; Mark, Laura (2024): Akzeptanz für Transformationsprojekte durch Bürgerbeteiligung? Ein Plädoyer für mehr Realismus. Hg. v. Stiftung Mitarbeit. Bonn (eNewsletter Netzwerk Bürgerbeteiligung, 02/2024). Online verfügbar hier.

Results of our research in Hamburg-Ottensen: Final presentation

In a joint meeting with representatives of the district office Altona in Hamburg on 7 December 2023, the research group presented the results of the data collection in connection with the freiRaum Ottensen project. FreiRaum Ottensen was one of the five projects in which surveys and interviews were conducted. The focus was on the public consultations in which the general public was able to participate. More information on the project freiRaum Ottensen and the participation formats carried out can be found here.

Selected results

  • The population in Ottensen largely perceives a need for improvement in transport and is relatively positive about the transport transition overall.
  • Around 50% of the population have heard about the participation process for freiRaum Ottensen, and around 16% have taken part. In comparison with other processes, these are relatively high figures, although the usual over-representation of people with high school diploma, men and older people can be seen despite a wide varieties of participation formats offered to different target groups.
  • The discussion during the different participation formats was perceived as constructive and respectful, although conflicts and gaps in the representation of all interests were acknowledged.
  • In this project, the policy process was comparatively open to citizens and participants were able to shape the content of the planning outcome.
  • For around a third of the population and half of the participants, the participation process had an influence on their satisfaction with the district authority. However, this influence was not always positive: for example, one in four participants was more satisfied with the district authority at the end, but just as many reported less satisfaction.
  • Two thirds of the population rated the adopted measures as positive.
  • (Statements on the population generally refer to the subgroup of people with a high school diploma – see detailed information on the representativeness of the surveys)

Download

The detailed presentation is available in German.

AI for the evaluation of participation? The potential of language models to recognise modes of transport in participation contributions

In this article in the journal Internationales Verkehrswesen, Laura Mark, Julia Romberg and Tobias Escher present a language model that can be used to reliably recognise modes of transport in participation contributions. They show that supervised machine learning can usefully support the evaluation of participation contributions in mobility-related online participation processes.

Summary

Consultations are an important part of transport planning and can help to integrate knowledge from the public into the planning process. However, online formats in particular often result in large volumes of contributions, the thorough evaluation of which is resource-intensive. It is hoped that the use of AI will support this.

The language model presented in this article is based on the concept of supervised machine learning for text classification. Pre-trained models are re-fined using smaller data sets. In this way, a model can be adapted to a specific area of application, such as mobility-related consultation processes.

A pre-trained German-language version of the high-performance RoBERTa language model was used as a starting point. Using a categorisation scheme that mainly distinguishes between the modes of transport mentioned, 1,700 contributions from seven transport planning consultation processes were manually coded. The resulting data was used partly as training data for fine-tuning the language model and partly for evaluation.

Results

  • Overall, it was shown that language models already available today are suitable for supporting the evaluation of consultation processes in practice. The language model developed here for recognising the modes of transport can serve as the basis for a specific application in municipal planning practice.
  • The post-trained RoBERTa language model is very effective at assigning the appropriate modes of transport. The model presented by us can always reliably assign well over 90% of the entries correctly to the modes of transport they contain.
  • For the processes on whose contributions the model had been trained, an average of 97% of the categories could be correctly assigned (on a separate test set). For contributions from other transport-related participation procedures, the appropriate modes of transport could still be assigned very reliably with an accuracy of 91 to 94%.
  • The performance of the model therefore hardly deteriorates when it is applied to previously unknown data from mobility-related participation procedures. This means that manual coding in advance can be omitted, at least for similarly structured participation procedures, which significantly reduces the effort involved.

Publication

Mark, Laura; Romberg, Julia; Escher, Tobias (2024): KI zur Auswertung von Beteiligung. In: Internationales Verkehrswesen 76 (1), S. 12–16. DOI: 10.24053/iv-2024-0003

The political shaping of the sustainability transformation: participatory and ecological?

In this article in regierungsforschung.de, the academic online magazine of the NRW School of Governance, Tobias Escher explores the question of whether the participation formats required for a participatory development of the transformation to a more sustainable society can also be implemented in an ecologically sustainable manner. In other words, the question is how the principle of (ecologically) sustainable governance can be upheld in the democratically important area of political participation.

Abstract

The transformation to a sustainable society can only succeed through the involvement of all stakeholders. At the same time, sustainable governance requires that these participation processes also fulfil the requirements of sustainability. Based on a systematic discussion of the greenhouse gas emissions generated by various political participation formats, this article argues that in view of the functional and normative significance of political participation, its environmental footprint does usually not contradict the demand for sustainable governance.

Key findings

  • The implementation of participation formats generates greenhouse gas emissions due to the energy required, the mobility of the participants and, where applicable, catering and accommodation. Crucially, the level of emissions depends on whether the formats are held in person or digitally (see table below).
  • For local face-to-face formats, the emissions from the event venue and mobility of participants are comparatively low and only amount to around 2kg of CO2-equivalents per person in the scenario analysed. The emissions increase considerably as soon as participants have to travel further (using fossil-fuelled transport) – in the underlying scenario by a factor of twelve to 24kg. This is roughly equivalent to the average emissions from a 100km car journey.
  • In contrast, online participation formats only generate very low emissions (around 0.3kg per person in the scenario). Nevertheless, the choice of participation formats cannot be based solely on their short-term ecological costs, but must also take into account normative requirements for inclusion and popular control. Digital participation formats in particular represent significant barriers to participation for already disadvantaged population groups (see also our DigiBeSt-report).
  • Overall, participation has an ecological footprint, but this is generally justified by functional and normative considerations because after all, governance should not only be sustainable, but above all democratic!
face-to-face participationdigital participation
local(inter)-regionalasynchronsynchron
energyheating & climatisation of event venueoperation of end user devices & data centresmore data intensive communication
mobilitytraveltravelnot applicable
catering & accommodationcateringaccommodationnot applicable
Direct environmental impact of different participation formats. The darker the colour, the greater the respective emissions from this source. The emissions generally increase with the number of participants and the duration of the participation format.

Publication

Escher, Tobias (2024): Die politische Gestaltung der Nachhaltigkeitstransformation: partizipativ und ökologisch? Essay. In: Regierungsforschung.de (15. Jahrgang). https://regierungsforschung.de/die-politische-gestaltung-der-nachhaltigkeitstransformation-partizipativ-und-oekologisch/

Pushback for the municipal mobility transition? Joint closing event of SÖF Junior Research Groups CIMT and MoveMe on 26th April 2024

The two junior research groups in Social-Ecological Research CIMT and MoveMe held a joint final event showcasing some results of their research into the transition to sustainable mobility. The event took place online on 26. April 2024. More information is available in German.

Inclusivity, transparency and policy effects – procedural justice through participation?

In a presentation at the annual congress of AESOP (Assosiation of European Schools of Planning) in 2023, Katharina Holec, Laura Mark and Tobias Escher presented results from a consultative participation procedure. Key question was whether the procedure could contribute to procedural justice.

Summary

Consultative participation is a frequently used tool to correct traditional inequalities in planning. It is often used to negotiate conflicts relevant to everyday life. Citizens are encouraged to express their interests and ideas. In addition, local administrations expect an increase in legitimacy beliefs among citizens through including them into processes. Procedural justice can be seen as an important aspect of the desired increase in acceptance. The underrepresentation of certain socio-economic groups in the input of consultative participation is one of the main challenges for procedural justice.

Our example is one of the case studies, which we have accompanied scientifically over the last years. Using a mixed methods we investigate the contribution that the procedure makes to procedural justice. We conceptualize this describing the relevance of the aspects inclusivity, transparency and policy effects of a consultative procedure.

Although inclusivity was the declared goal of the organizers it is hardly achieved in the input of the process – that is, in the question of who participates. Things look somewhat more positive when observing the throughput. Discussions were well organized and were also perceived positively by citizens. If we look at the evaluation of the transparency of the process itself, i.e. the throughput, the participants rated it positively. There are limitations in the evaluation of the transparency of the result and the communication after the process. A policy effect exists and is primarily perceived by the participants. However, the policy effect is limited to non-essential issues of the process.

Key findings

  • While the consultation process was organized aiming at an overrepresentation of specific marginalized groups, it fails to include lower educated and non-male individuals. The assessment of throughput inclusivity is more positive.
  • The consultation process was carried out with timely publication of the results of the individual procedural steps and is also perceived as transparent overall with few differences between different social groups. People with disabilities are somewhat more critical. The assessment of the transparency of the results is somewhat more negative.
  • Effects on political decision-making can be found in the fact that the process strengthened and supported the progressive ideas of the administration. Influences of participation existed but were mainly relevant for specific issues, such as the location of bike paths or bus stops not a general direction.
  • These effects are more strongly perceived by participants.

Is that fair? An evaluation tool for local mobility measures

In this article in the journal Internationales Verkehrswesen, Laura Mark, Annika Busch-Geertsema, Jessica LeBris, Gesa Matthes and Kerstin Stark present a practical approach to assess the justice of transport measures in various dimensions. The approach and the article were developed in the context of the working group “Mobilität, Erreichbarkeit und soziale Teilhabe” of the Academy for Spatial Development in the Leibniz Association (ARL).

Summary

This paper presents a practical tool for taking a systematic “second look” at mobility transition measures through the lens of justice. It can be used for conceptual support during planning and implementation, for reflection during or after the process as well as ongoing monitoring. Three dimensions of justice can be used to analyse which population-groups benefit from these measures. The dimensions used are distributive justice, recognition of different realities of life and procedural justice, which have been further differentiated and combined in an easy-to-use matrix.

To differentiate the recognition of different realities of life, the Persona approach is employed. In a Persona, specific characteristics are combined that can influence and restrict mobility options, decisions, and activity chains. The article proposes a system for developing custom Personas, but the Personas already developed by the authors can also be used for the application.

The article provides a detailed presentation of the dimensions of justice and the Persona approach. It can be downloaded here:

IV Tool for justiceHerunterladen

Furthermore, the evaluation tool, including a user manual and suggestions for Personas, can also be downloaded in Excel format from the ARL Mobility Working Group website (scroll down). The authors welcome feedback and encourage free use and further development.

Annotation and Provision of Datasets

As part of our project, we worked on the manual annotation of a large number of datasets with the aim of supporting the development of AI methods for evaluating public participation contributions.

Supervised machine learning requires training datasets in order to learn patterns related to the respective codings. In the area of citizen participation, there is a lack of comprehensively coded German-language datasets. In order to meet this need, we have therefore worked on annotating German-language participation processes from the field of mobility according to four dimensions:

  • Firstly, we have thematically classified contributions according to modes of transportation, other requirements for public space, and defects that need to be fixed immediately.
  • Second, we coded processes by argumentative sentences and divided them into premises and conclusions.
  • Thirdly, we have assigned argumentative units of meaning to how concrete they are.
  • Fourthly, we have coded textual location information.

A more detailed description of the datasets – as of June 2022 – can be found in our publication: Romberg, Julia; Mark, Laura; Escher, Tobias (2022, June). A Corpus of German Citizen Contributions in Mobility Planning: Supporting Evaluation Through Multidimensional Classification. Since then, we have continued to work on the thematic coding of the datasets and revised our scheme of modes of transport.

The following table shows the current status of annotation and is updated on an ongoing basis (in German):

In accordance with our open source policy, the annotated datasets are made available to the public under Creative Commons CC BY-SA License when possible.

A number of publications have been produced based on these data sets. These can be found at https://www.cimt-hhu.de/gruppe/romberg/romberg-veroeffentlichungen/.