Public communication about risk can inform people, and it can also mislead, alarm or exploit them. Nexus Campaigns, a platform of The Global Centre for Risk and Innovation (GCRI), treats a campaign as a piece of public-interest work with a purpose, a defined scope, permissions, identified publics and measures agreed in advance. This page sets out that method. It applies to every campaign listed on approved campaigns. The current service level is R0: information and enquiries.
How campaigns work · Wave 3 · Campaign area North
| Prepare a water reserve | A | 53 | Keep |
| Know your warning levels | B | 49 | Keep |
| Check on neighbours | A | 47 | Keep |
Nexus Campaigns · Campaign wave trackerCampaign wave tracker, in outline: domain structure with placeholder names and illustrative values, not a record.
A Nexus campaign is a piece of public-interest communication with a purpose, a defined scope, permissions, identified publics and measures agreed in advance. The method exists because risk communication can inform people and can also mislead, alarm or exploit them, so every listed campaign follows it.
Where people live and how far each division sits from a large city's services, shown for Ukraine as an example geography for this subject.
Each campaign states what people should be able to understand or do afterwards, why that matters for public safety or resilience, and which evidence supports the messages. Scope sets the boundaries: the topic, the places, the period and the channels.
One public-interest aim, written before any message is drafted.
Each claim links to its source and states its uncertainty.
Topic, places, period and channels, with what is out of scope.
Audience research identifies who the campaign is for, what they already know, the languages and formats they use and the barriers they face. Campaigns aimed at children, at-risk groups or communities affected by a disaster carry additional safeguarding and review.
Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.
| Term | Definition |
|---|---|
| Risk communication | The real-time exchange of information, advice and opinions between experts or officials and people facing a threat to their health, economic or social well-being. |
| Two-way communication | Giving affected people information and collecting their feedback to shape the response. |
| Community engagement | Involving communities in shaping, conducting and using research that affects them. |
| Prebunking | Warning people in advance about manipulation techniques or likely false claims so they recognise them later. |
Understanding, intended action or trusted sources, rather than reach alone.
Record what is known before the campaign so a change can be read honestly.
Use public communication evaluation methods and report what did not work as well as what did.
Results, corrections and closure go to campaign results; lessons can feed the Evidence Brief series of Nexus Reports.
The current service level is R0: information and enquiries. An enquiry receives a reference and names the next step; applications, payments, compute allocations and registrations open only when their team, terms and review capacity exist.