open reading group The Root & Router Society Reading Group
bi- weekly tuesday session 16:00 – 17:00 cest/cet* (once every two weeks)
facilitated by niels@criticalinfralab.net, fieke@criticalinfralab.net, maxigas@criticalinfralab.net
meet up here (just show up, no prior notification is needed): https://uva-live.zoom.us/j/6365963924
take notes here: https://pad.criticalinfralab.net/unz6CPM9SpieqIlkXf-Oq
sign up for the mailinglist here (don’t forget to click the link in the confirmation email):
https://lists.ghserv.net/mailman/listinfo/infrastructure-readinggroup
and a calendar event (add to your Google calendar or download an .ics file)
We are currently reading:
– The Low-Carbon Contradiction: Energy Transition, Geopolitics, and the Infrastructural State in Cuba by Gustav Cederlöf
– The Deadly Life of Logistics: Mapping Violence in Global Trade by Deborah Cowen
April 28th – Low-Carbon Contradiction: Introduction – Deadly Life of Logistics: Introduction
May 12th – Low-Carbon Contradiction: Chapter 1 – Deadly Life of Logistics: Chapter 1
May 26th – Low-Carbon Contradiction: Chapter 2 – Deadly Life of Logistics: Chapter 2
June 9th – Low-Carbon Contradiction: Chapter 3 – Deadly Life of Logistics: Chapter 3
June 23rd – Low-Carbon Contradiction: Chapter 4 – Deadly Life of Logistics: Chapter 4
July 7th – Low-Carbon Contradiction: Chapter 5 – Deadly Life of Logistics: Chapter 5
July 21st – Low-Carbon Contradiction: Conclusion – Deadly Life of Logistics: Conclusion
If you want to see what we have read before, check the page of the previous infrastructure reading group, and the environment reading group. In this reading group, we have previously read:
– Extraction: The frontiers of green capitalism by Thea Riofrancos
– Cybernetic Circulation Complex: Big Tech and Planetary Crisis by Nick Dyer-Witheford & Alessandra Mularoni
* We use CEST between the last Sunday of March until the last Sunday of October, then we switch back to CET.
broadcast Global Reticulum Community Videocall No.4 May 2026
The fourth Reticulum Community Videocall to connect local communities building autonomous networks using the versatile networking stack and its rapidly expanding ecosystem of software and hardware. The featured community this month is in Montréal, Québec.

talk - presentation - panel How to boil a data center? May 2026
A session of lectures and presentations about the current uncontrolled rise of data centres across the globe. Impact on the environment, current project explorations, local examples like Kronstorf, but also in the Netherlands. We’ll discuss then also current resistance modes against datacenter constructions, how to oppose such projects, learn from other experiences and plan to be effective on scale.
https://radical-openness.org/en/programm/2026/morning-session-how-boil-data-center
workshop Low-profile and low-energy autonomous networking with Reticulum at AMRO festival, Linz May 2026
AMRO, Art Meets Radical Openness, is a festival, a platform and a community for art, hacktivism and open cultures, organised since 2008 by
servus.at in cooperation with the Linz University of Art, Department of Time-Based Media.
In this workshop, we will explore the possibilities for setting up a decentralized off-grid communications system using the Reticulum communication protocol stack. We choose to focus on Reticulum because it is designed for heterogeneous networks built from various cheap devices, to be deployed in a bottom-up way by small communities.
talk - presentation - panel Interlinking sustainability and data management May 2026
Data has become the new gold, and this truism is increasingly holding true. Organisations and society at large are confronted with an ever-growing flood of data — collected, stored, and hoarded as a matter of course. Yet behind the promise of the immaterial “cloud” lies a very material reality, think of data centres straining energy grids and impacting the surrounding communities.
This seminar tackles this interlinkage between data and sustainability and provides avenues for improvement – from a technical and organisational perspective.
Bringing together academic insight and frontline industry experience, this event will explore this most urgent topic. Joining us are:
- Dirk Deridder, CTO of Smals, who will offer his account of navigating these pressures from within a major organisation. Smals is a Belgian ICT organisation delivering digital infrastructure and services to over 300 public institutions in the social security, healthcare, and e-government sectors. In doing so, it operates 4 data centres.
- Fieke Jansen, University of Amsterdam: Dr. Fieke Jansen is co-principal researcher at the critical infrastructure lab, and co-lead of the Green Screen Coalition. Her work investigates how the infrastructure of our digital world, data centres, and AI influence the environment, raw material use, and climate.
- Academic members of the SDM consortium: prof. An Braeken (VUB), prof. Jan Tobias Mühlberg (ULB), prof. Geoffrey Aerts (VUB). They will share their latest insights into how organizations can improve the sustainability of their data management practices.
Audience: The seminar welcomes industry professionals, academics working in related fields, and the wider public interested in the link between data management and sustainability.
Location: Becentral. Upon arrival, register at the main entrance. Event takes place at the FARI auditorium – 4th floor.
Date: 26/05
Time:
· 12:30-13:00 Lunch
· 13:00-15:10 Industry and academic speakers
· 15:10-16:00 Networking drink
This seminar is organised by the SDM (Sufficiency & Data Minimization) consortium, a collaboration between research groups at VUB and ULB. Funded by the Brussels-Capital Region – Innoviris.
Register here: https://www.eventbrite.com/e/seminar-interlinking-sustainability-and-data-management-tickets-1985288060030
talk - presentation - panel From India Stack to Euro Stack: Infrastructuring State and Governance June 2026
The UvA wide theme Responsible Digital Transformations hosts a panel discussion on Digital Public Infrastructures (DPIs): digital systems that enable secure interactions between people, businesses, and governments.
Date 2 June 2026
Time 17:00 -18:30
Location SPUI25
Digital Public Infrastructures or DPIs are the latest buzzword in global policy and governance circles, promoted by the United Nations, the World Bank, global philanthropies and governments across Global North and South. DPIs originated from the India Stack model to build meta, stackable digital infrastructures (for identity, payment and data) for seamless flows of public goods and services, where the state is responsible towards building public facing digital infrastructures and actual goods and service delivery are opened up to both public and private sectors. As per recent reports, there are more than 100 countries building DPI or DPI-like infrastructures. While their definition and meaning are fuzzy and contested, they offer new ways of thinking about infrastructures, governance and role of the state in times of crisis for state sovereignty and democratic institutions.
As infrastructures allow the state to translate its political power into everyday features of life and thereby represent its power to its citizens, it thus becomes important to unpack what power constellations DPIs are constituted of, how will they shift existing regulatory, bureaucratic and technical arrangements of governance, and what implication will they hold for state sovereignty and democratic institutions. To address some of these questions, we invite you to a panel discussion with:
Niels Ten Oever Assistant Professor in the European Studies department and co-principal investigator of the critical infrastructure lab at the University of Amsterdam working on how invisible infrastructures shape the socio-technical ordering of information societies and how this influences the distribution of wealth, power, and opportunities
Carolina Maurity Frossard Assistant Professor in the Political & Economic Geographies, and co-director of the Centre for Urban Studies at the Amsterdam Institute of Social Science Research (AISSR), University of Amsterdam examining how digital devices and infrastructures shape socio-spatial politics and inequalities at different scales
Nafis A. Hasan Assistant Professor in the Department of Anthropology, University of Amsterdam studying impacts of digital technology on humans and organizations in the realm of public governance in South Asia
Bidisha Chaudhuri Assistant Professor of Government, Information Cultures and Digital Citizenship in the Department of Media Studies, University of Amsterdam, investigating the political economy of digital infrastructures and governance in the Global South





