GRF · Foresight Nexus
گفتوگوها و همکاری
Institutional dialogues in foresight Nexus: structured conversations that compare evidence and options among the people who decide.
ترتیبی که رویدادها رخ میدهند.
Dialogues are listed when confirmed.
Each dialogue appears here once confirmed, with its host, format and terms. To propose one, write to فرم ثبتنام.
Asking institutions what they would do in a future they do not expect.
Foresight dialogues use scenarios to loosen assumptions that institutions do not know they hold. A ministry that plans for one climate pathway, one demographic projection and one technology trajectory is asked to walk through futures where each breaks. The useful output is not a forecast but a list of decisions that look robust across futures and decisions that only work in one.
| قالب | استفاده |
|---|---|
| Scenario workshop | Build or use a scenario set and test a strategy against each |
| Wind-tunnelling session | Run an existing plan through several scenarios |
| Horizon-scanning panel | Discuss weak signals collected in advance |
| Futures-literacy laboratory | Examine how participants use the future in their thinking, following UNESCO practice |
فرایند چگونه پیش میرود.
Process explorer · Process
Dialogues and cooperation: Catastrophe model pipeline
10 steps·5 مرحله
فرایند
Dialogues and cooperation: Catastrophe model pipeline
Catastrophe models usually have hazard, vulnerability, exposure and financial modules, and produce loss tables, average annual loss, exceedance curves, PML and TVaR.
01 Hazard
- 01فهرست رویدادهاDataset · Model developerThe hazard module holds a large catalogue of simulated events that represents a wide range of plausible scenarios.
- 03Hazard moduleModel · Model developerFor each event the hazard module gives the local hazard intensity that the vulnerability module reads.
02 Exposure and damage
- 02مواجههDataset · Foresight leadThe exposure module houses the portfolio data, such as location-specific information.
- 04Vulnerability moduleModel · Model developerThe vulnerability module quantifies the expected damage to the exposures from an event.
03 Financial
- 05Financial moduleModel · Foresight leadThe financial module calculates losses from all event scenarios. Ground-up, gross and net losses differ as shown below.
- 06Event loss tableDataset · Foresight leadAn event loss table lists each event with its annual occurrence probability and its loss for the portfolio.
- 07Year loss tableDataset · Foresight leadSome models also sample simulated years from event losses. This outline does not describe their format.
04 Metrics
- 08احتمال فراگذشت curvesModel · Foresight leadThe occurrence curve gives the chance that the largest loss in a year exceeds an amount. The aggregate curve does so for the sum of losses.
- 09AAL, PML and TVaRModel · Foresight leadAverage annual loss sums event probability times loss. PML is one point on the occurrence curve.
05 Use of results
- 10Use of resultsDecision · Foresight leadThe tail metrics are used when considering a portfolio’s exposure and the level of catastrophe reinsurance an insurer requires.
Outline of an external standard or method, from its public sources. It describes what the framework says, not a record of any run. It does not show that Nexus or any partner performs, certifies or approves a step. A gate is a step of the method, never a Nexus approval.
Where foresight meets evidence and money.
Quantitative climate and hazard scenarios come from GCRI climate hazards; financial scenario practice such as the NGFS scenarios is read with the Global Risks Alliance (GRA).
Where this page’s references lead.
نهادها و اسنادی که این صفحه در برابر آنها خوانده میشود. وضعیت و ویراستها تغییر میکنند؛ هر پیوند به نهاد صادرکننده میرود.
پرسش و پاسخ.
Are dialogues public?
پرسش حکمرانی خود را نزد Forum بیاورید.
اطلاعات و پرسشها از امروز باز است. هر پرسش شمارهٔ مرجعی میگیرد و گام بعد را نام میبرد؛ درخواستها، پرداختها، تخصیص توان رایانشی و ثبتنامها تنها زمانی باز میشوند که تیم، شرایط و ظرفیت بررسی آنها فراهم باشد.
اسناد حقوقی.
نمایش هر 18 سند حقوقی
نقشهها، دادهها و شکلهای این سایت برای زمینه و اطلاعات عمومی نشان داده میشوند. آنها توصیه، پیشبینی یا هشدار نیستند؛ حدود اطلاعات در سلب مسئولیتها و اطلاعیههای داده بیان شده است.