Strata & Passage

BOUNDARIES · MOVEMENT · MATERIAL WORLDS

A boundary becomes meaningful when we ask what it separates—and what crosses it.

Strata & Passage connects criminology, migration studies, political theory, and Earth science to explore how boundaries organize movement, institutions, narratives, materials, and scientific interpretation.

Explore the terrainsOpen the fieldbook →

Independent educational resource

TRANSECT / 01
LAYER B / POLITICALBorders · migration · logistics

How do boundaries regulate movement while remaining changeable?

TRACE 02
LAYER C / MATERIALCrust · fluids · minerals

How does movement through the Earth create observable structures?

TRACE 03
PASSAGE

Layer · Boundary · Movement · Evidence

THE SHARED QUESTION

What changes when something crosses a boundary?

Law changes classification.

Borders change mobility.

Infrastructure redirects circulation.

Rock boundaries redirect fluids.

FOUR RESEARCH TERRAINS

Boundaries behave differently depending on the system.

Use four disciplinary terrains to compare social, political, and material forms of separation and movement.

01

Violence, Law & Representation

Explore how violence becomes narrated, classified, represented, and processed through criminal justice institutions, scholarly writing, and legal categories.

  • Criminology
  • Sociology of law
  • Violence research
  • International criminal justice
02

Borders, Migration & Citizenship

Examine how borders regulate mobility, inclusion, exclusion, citizenship, migration, and political belonging while changing through globalization.

  • Migration
  • Borders
  • Citizenship
  • Political theory
03

Logistics & Infrastructure

Study how ports, platforms, transport systems, data systems, labor, and logistical networks organize circulation across territories.

  • Logistics
  • Infrastructure
  • Labor
  • Globalization
04

Earth Materials & Fluid Systems

Explore how crustal structures, hydrothermal fluids, volcanic processes, mineral deposits, and tectonic movement produce material patterns within the Earth.

  • Geochemistry
  • Mineralogy
  • Hydrothermal systems
  • Geodynamics

CROSSING THE TERRAIN

Movement reveals boundaries that can otherwise remain invisible.

CROSSING 1
EVENT→LEGAL CATEGORY

What changes when lived violence becomes evidence inside a legal institution?

narrative · classification · criminal justice · research ethics

CROSSING 2
MOBILITY→BORDER

How do borders filter, redirect, slow, or accelerate the movement of people, labor, goods, and information?

migration · citizenship · logistics · infrastructure

CROSSING 3
FLUID→ROCK

How can fluids moving through the crust transform minerals and create hydrothermal deposits?

geochemistry · hydrothermal fluids · mineral deposits · crust

THE TRANSECT METHOD

Follow a boundary before deciding what it means.

  1. 01

    Locate

    Identify the boundary, system, location, or institutional setting being studied.

  2. 02

    Trace

    Follow the movement of people, narratives, materials, fluids, or information across it.

  3. 03

    Compare

    Examine what changes on either side of the boundary.

  4. 04

    Interpret

    Connect observations to social, political, geological, or institutional mechanisms.

  5. 05

    Bound the claim

    State which conclusions the evidence supports and which remain uncertain.

EDUCATIONAL REFERENCE POINTS

Six researchers working across justice, mobility, and Earth systems.

These profiles are presented as educational reference points for exploring public academic work. They are not presented as members, employees, partners, collaborators, representatives, endorsers, or affiliates of Strata & Passage.

AH
Norway · Platform contact

Anette Bringedal Houge

University of Oslo
Faculty of Law · Department of Criminology and Sociology of Law

Professor / Sociology of Law and Criminology

Research on violence and institutional responses, criminology, international criminal justice, representations of perpetrators, research ethics, and responsibility.

Criminology · Violence · International criminal justice · Research ethics

ORCID 0000-0003-2798-4751

anettebringedalhouge@computercleanup.org
SM
Italy · Platform contact

Sandro Mezzadra

University of Bologna
Department of the Arts

Full Professor of Political Philosophy

Research in political philosophy and critical theory with attention to migration, borders, citizenship, globalization, logistics, labor, and contemporary capitalism.

Political philosophy · Migration · Borders · Contemporary capitalism

ORCID 0000-0002-5592-824X

sandromezzadra@computercleanup.org
FB
Portugal · Platform contact

Fernando J.A.S. Barriga

University of Lisbon
Faculty of Sciences · Instituto Dom Luiz

Professor / Earth and Space Sciences Researcher

Research in geochemistry, mineralogy, crustal fluids, hydrothermal systems, seafloor mineral deposits, mineral resources, and energy transitions.

Geochemistry · Mineralogy · Hydrothermal systems · Mineral resources

Permanent Member, Lisbon Academy of Sciences

fernandoj.a.s.barriga@computercleanup.org
HL
Norway · Educational reference point

Heidi Mork Lomell

University of Oslo
Faculty of Law · Department of Criminology and Sociology of Law

Professor

Research in criminology and criminal justice, including surveillance, social control, knowledge infrastructures, and institutional practices.

Criminology · Surveillance · Criminal justice · Knowledge systems

ORCID 0009-0006-2062-4752

BN
Australia · Educational reference point

Brett Neilson

Western Sydney University
Institute for Culture & Society

Professor / Deputy Director

Research on borders, logistics, infrastructures, data politics, labor, automation, territorial change, and energy transitions.

Border studies · Logistics · Critical infrastructure · Geopolitics

ORCID 0000-0002-6958-9656

JM
Portugal · Educational reference point

José Madeira

University of Lisbon
Faculty of Sciences · Instituto Dom Luiz · Solid Earth Dynamics

Associate Professor / Researcher

Research in geology and geodynamics, including tectonic structures, faulting, volcanic systems, mapping, and active deformation.

Geology · Geodynamics · Tectonics · Solid Earth

ORCID 0000-0003-4729-8994

REFERENCE BOUNDARIES

Academic reference does not imply participation.

Strata & Passage is an independent educational prototype. Academic names and institutional references are included solely to help readers discover relevant areas of public scholarship.

The first three platform contact addresses were supplied specifically for this site. They are not presented as verified personal, university, institutional, or employer-provided email accounts.

The remaining profiles are educational reference points only and are not presented as participants in, contributors to, endorsers of, or affiliates of this resource.

THE FIELDBOOK

Open a field note and follow a boundary through evidence.

Browse educational notes across criminology, migration, borders, logistics, geochemistry, mineral resources, and solid-Earth science.

10 notes

Criminology

How does violence become a legal narrative?Explore the difference between an event, a testimony, a legal category, and an institutional account.
Courts, researchers, witnesses, investigators, and other actors may represent violence through different forms of evidence and narrative. Classification, testimony, documentation, institutional rules, and ethical responsibility all shape re-presentation.

Research Ethics

Why does representation matter in sensitive research?Explore how writing about violence can create ethical as well as analytical responsibilities.
Informed research practice considers context, anonymization where appropriate, researcher responsibility, narrative framing, vulnerability, power, and interpretation. Transforming lived experience into academic text is never completely neutral.

Borders

What is a border beyond a line on a map?Explore borders as legal, institutional, political, economic, and social processes.
Borders can appear at territorial edges but also in visa systems, labor regulation, citizenship rules, infrastructure, digital systems, policing, and institutional classifications. They both restrict and organize movement.

Migration

Why does mobility depend on institutions?Learn why movement is shaped by documents, laws, infrastructure, labor markets, and political categories.
Migration is more than geographical movement. Mobility can depend on passports, permits, legal status, transport systems, employment structures, borders, administrative practices, and unequal access to movement.

Logistics

How does logistics organize circulation?Explore how infrastructures coordinate the movement of goods, people, information, and labor.
Ports, warehouses, transport corridors, software, standardization, schedules, containers, data infrastructures, and labor make logistics a material system and a form of governance over movement.

Geochemistry

What can fluids reveal about processes inside the crust?Explore how water and other fluids transport heat and dissolved elements through geological systems.
Hydrothermal circulation involves heat sources, fractures, rock-water interaction, dissolved metals, mineral precipitation, and chemical gradients. Fluid chemistry can evidence processes difficult to observe directly.

Marine Geology

How do seafloor hydrothermal deposits form?Follow heated fluids from oceanic crust to mineral precipitation at the seafloor.
Seawater circulates through fractured crust, heats, reacts with rock, transports dissolved elements, cools, and precipitates sulfide minerals. Different settings produce different deposit characteristics.

Mineral Resources

Why are some metals important to energy transitions?Explore the geological and technological context behind demand for mineral resources.
Technologies can require metals with particular electrical, magnetic, chemical, or structural properties. Assessment involves geology, extraction, environmental impacts, supply systems, recycling, and social considerations.

Geodynamics

What does a fault reveal about movement in the Earth?Explore faults as geological boundaries that record deformation and relative motion.
Stress, strain, fractures, fault displacement, tectonic settings, mapping, and recurrence show why the present shape of a fault records a history rather than a single event.

Interdisciplinary Reasoning

When is a boundary an observation—and when is it an interpretation?Compare boundaries in law, migration studies, infrastructure, and Earth science.
Some boundaries are physically observable, others institutionally defined, and many combine material and interpretive elements. Compare a legal category, international border, logistical checkpoint, geological contact, and fault.

ABOUT STRATA & PASSAGE

Boundaries can separate systems, but they can also reveal how systems work.

Strata & Passage is an independent educational prototype connecting criminology, political theory, migration studies, logistics, and Earth science.

It does not suggest that legal categories, political borders, infrastructure networks, and geological contacts are the same kind of boundary. Instead, it compares how different disciplines identify separation, movement, transition, and evidence.

It is not a university, research institute, court, legal service, humanitarian organization, political organization, mining company, geological consultancy, publisher, or professional association.

01

Scale changes the boundary

A border between states, a category inside an institution, and a contact between rocks operate at very different scales.

02

Movement reveals structure

Tracking what crosses a boundary can reveal how the surrounding system is organized.

03

References remain independent

Academic reference points remain clearly separate from the identity and ownership of this educational resource.

CONTINUE THE TRANSECT

Choose one boundary and follow what moves across it.

Open a field note, compare scales, and examine how movement makes social, political, and geological structures visible.

Browse the fieldbookReview the transect method →