Risk Academy, a Nexortium programmeSystems and Nexus StudiesDepartment of Nexus-Based Risk Management

Global risks that interact, and how they are assessed

Polycrisis and global risk assessment

Global risk assessments shape what governments and boards worry about, yet they rest on very different methods: expert surveys, indicator sets, models and foresight.

risksacademy.comsystems-nexusdiscipline

Polycrisis and global risk assessment, drawn as coupled loops: 0 primary courses open, 0 in preparation, 0 approved for authoring and 0 also taught here, across 9 subtopics. Courses: none yet.9 subtopics
Polycrisis and global risk assessment at a glance. Drawn as coupled loops.
  • Open, 0
  • In preparation, 0
  • Subtopics, 9
Course codes from the curriculum; study levels L1 to L4.
Twin builder and simulatorThe Tonle Sap and the Lower Mekong at Phnom Penh5 twin generators, 14 layers, 2 instruments
courses open now
0
in preparation
0
subtopics in its scope
9
dams
14

Twin figures for the Tonle Sap and the Lower Mekong at Phnom Penh, counted from its layers at their stated dates.

Twin builder and simulator.

For Polycrisis and global risk assessment: the faculty's twin of Tonle Sap on the planet map, the globe and in 3D. Pick a generator, switch layers, run the instruments; every layer prints its provider and date.

The Tonle Sap and the Lower Mekong at Phnom Penh: a flat plan of the faculty twin. Terrain 0 to 1,700 m; River 2,956 km; 14 dams; 6 power plants, 88 MW; Tree cover 37.8 percent of the box; Cropland 39.9 percent of the box; Built-up 0.9 percent of the box; Permanent water 4.7 percent of the box; River discharge, GloFAS via Open-Meteo: live, loads in the twin; Vegetation index, MODIS Terra NDVI 8-day: live, loads in the twin; Surface water extent, OPERA DSWx (HLS): the flood pulse: live, loads in the twin; Land cover classes, MODIS IGBP (annual): live, loads in the twin. Contours every 250 metres from the elevation grid; named rivers by class; cropland, tree cover, water and built-up shares (esa worldcover 2021) as the class holding a quarter or more of each cell; dams as marks; power plants as marks.
The Tonle Sap and the Lower Mekong at Phnom Penh, Cambodia. Flat plan of the same data: the lake and rivers, the dams, the plants by capacity, the cropland and tree cover cells and the numbers below. The 3D twin opens on devices with WebGL once its data and library have been checked; discharge, vegetation, surface water and the annual land cover load in the twin on request, each with its data date.
  • Terrain 0 to 1,700 m
  • River 2,956 km
  • 14 dams
  • 6 power plants, 88 MW
  • Tree cover 37.8 percent of the box
  • Cropland 39.9 percent of the box
  • Built-up 0.9 percent of the box
  • Permanent water 4.7 percent of the box
  • River discharge, GloFAS via Open-Meteo: live, loads in the twin
  • Vegetation index, MODIS Terra NDVI 8-day: live, loads in the twin
  • Surface water extent, OPERA DSWx (HLS): the flood pulse: live, loads in the twin
  • Land cover classes, MODIS IGBP (annual): live, loads in the twin
Credits and dates per layer are listed under the stage. Relief in the twin is exaggerated ×1.5 for legibility.

Drag to move, right drag or Shift with a drag to turn and tilt, Ctrl with the wheel to zoom. Keyboard: arrows move, Shift with arrows turn and tilt, + and - zoom, 0 resets, V steps through the views, Escape clears.

Flat plan of the same data: the lake and rivers, the dams, the plants by capacity, the cropland and tree cover cells and the numbers below. The 3D twin opens on devices with WebGL once its data and library have been checked; discharge, vegetation, surface water and the annual land cover load in the twin on request, each with its data date.

The map loads from this site as it nears the view (MapLibre 6.9.1, checked by hash).

The discipline in brief.

The discipline teaches those methods with their strengths and biases, the concept of polycrisis for crises whose interactions amplify harm, risk interconnection maps, horizon scanning, and the assessments that matter most for public policy, among them the UN Global Risk Report of 2024, the Global Assessment Report 2025 and the OECD's work on critical risks. It sits beside the nexus method of the faculty so that a global picture can be brought down to a basin. A graduate can compare two global risk assessments, explain why their rankings differ and design an indicator-based monitor.

This area covers the assessment of global risks that interact, from climate and biodiversity loss to pandemics, conflict, debt and technology, and the concept of polycrisis for crises whose combined effect exceeds their sum. It is taught in the department of Nexus-Based Risk Management, Faculty of Systems and Nexus Studies, through courses still to be authored.

What the discipline covers.

9 subtopics, taught across its courses and labs.

Courses
0 open, 0 in preparation
Levels
None yet
Labs
Named when the courses are authored
  • The polycrisis concept and its critics
  • Global risk assessments and their methods
  • The UN Global Risk Report and foresight
  • Risk interconnection maps
  • Expert surveys and their biases
  • Indicator-based global risk monitoring
  • Horizon scanning for emerging global risks
  • The Global Assessment Report on Disaster Risk Reduction
  • Communicating global risk to decision makers

The faculty hub.

News and research as they are published, per discipline, with the faculty's other tools.

The newest research, preprints, news and humanitarian reports for Polycrisis and global risk assessment, each with its source and date, load here. Open the research and news hub

No course yet.

No course has this as its primary discipline yet. It is listed so the gap stays visible.

Courses also taught here and the connected disciplines teach the methods it will build on.

What you can earn here.

  1. Course achievements

    One for each of the 0 courses with this primary discipline, when you pass its assessed activities; 0 can be earned now.

  2. Department: Nexus-Based Risk Management

    Earn two discipline achievements in the Department of Nexus-Based Risk Management. In preparation.

Achievements record learning completed here; they do not certify competence. How recognition works.

No ecosystem page yet.

No ecosystem page covers this subject yet. A page has been requested; no loosely related page is cited in its place.

The three Foundry systems where it is practised.

Terms used on this page.

Polycrisis and global risk assessment

Prepare with a related course.

Open courses in connected disciplines teach the methods this discipline will build on.

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