• Questions
  • Tournaments
  • Services
  • News
  • Questions
  • Tournaments
  • Questions
  • Questions
Feed Home
๐Ÿ’ฌ
Top Comments
๐Ÿ’ก
Comments Feed
๐Ÿ“ˆ
Indexes
๐Ÿ†
Leaderboards
โš™๏ธ
Labor Hub
๐Ÿฆพ
FutureEval
๐Ÿ‡บ๐Ÿ‡ธ
US Midterms
โš”๏ธ
Metaculus Cup
๐Ÿ’ฅ
Iran War
โ“
Top Questions
๐Ÿ—ž๏ธ
Current Events
๐Ÿ’ผ
Economy & Business
๐Ÿ›๏ธ
Politics
๐ŸŒ
Geopolitics
โš™๏ธ
Technology
๐Ÿค–
Artificial Intelligence
๐Ÿฆ 
Health & Pandemics
๐Ÿ’ป
Computing and Math
๐Ÿ—ณ๏ธ
Elections
๐ŸŒฑ
Environment & Climate
๐Ÿ”ฌ
Natural Sciences
๐Ÿ€
Sports & Entertainment
โš–๏ธ
Law
๐Ÿš€
Space
๐Ÿง‘โ€๐Ÿคโ€๐Ÿง‘
Social Sciences
๐Ÿ”ฎ
Metaculus
โ˜ข๏ธ
Nuclear Technology & Risks
๐Ÿ’ฐ
Cryptoยญcurrencies

Public Benefit Corporation

Metaculus is an online forecasting platform focusing on topics of global importance.

ExploreQuestionsTournamentsTournaments for AI botsFutureEval
ServicesLaunch a TournamentPrivate InstancesPro Forecasters
CompanyAboutCareersFAQ
ResourcesForecasting ResourcesFor JournalistsAPI
GuidelinesPrivacy PolicyTerms of Use

If these countries detonate a nuclear weapon by 2050, what proportion of those detonations will be countervalue?

3
1313 comments
34
34 forecasters

Will North Korea conduct a nuclear test before September 1, 2026?

3% chance

1
0 comments
19
19 forecasters
3%chance

Ragnarรถk Question Series: if an artificial intelligence catastrophe occurs, will it reduce the human population by 95% or more?

25% chance

24
2222 comments
329
329 forecasters
25%chance

What percent of global primary energy will come from nuclear fission or fusion power in the following years?

13
1010 comments
96
96 forecasters

When, in 2025, will the United States or Israel attack an Islamic Republic of Iran nuclear facility?

30 Jun 2025 (14 Jun 2025 15:19 - >31 Dec 2025)

88 comments
15
15 forecasters
Resolved13 Jun 2025 03:00 UTC

Five years after AGI, will nuclear deterrence no longer hold?

40% chance

5
1010 comments
35
35 forecasters
40%chance

Ragnarรถk Question Series: If a global catastrophe occurs, will it be due to an artificial intelligence failure-mode?

25% chance

37
4545 comments
468
468 forecasters
25%chance

Will the US carry out sustained or high-intensity attacks against Iran in these years leading up to 2032?

2
33 comments
14
14 forecasters

If Russia detonates a nuclear device offensively before 2024, which cities will be ongoing battlegrounds at that time?

15
2020 comments
33
33 forecasters

Will there be a non-test nuclear detonation in Iran before 2025?

result: no

5
88 comments
115
115 forecasters
ResolvedNo

Will these countries get a nuclear weapon before 2035?

9
1010 comments
126
126 forecasters

Conditional on Russia attacking Ukraine with at least one nuclear weapon before 2024, will Russia use at least one nuclear weapon on Kyiv before 2024?

3.5% chance

4
1111 comments
97
97 forecasters
Annulled

How many nuclear reactors will be in operation in the US on December 31, 2035?

132 reactors (98.1 - 187)

8
88 comments
65
65 forecasters
132 reactors
(98.1 - 187)

Will these countries obtain a nuclear weapon before 2030?

11
2121 comments
76
76 forecasters

Will the United States use a nuclear weapon before May 2026?

result: no

-2
66 comments
47
47 forecasters
ResolvedNo

If these countries are attacked by a nuclear weapon by 2030, how many cities in that country will be offensively attacked?

2
66 comments
46
46 forecasters

Will the United States attack Venezuela before 2026?

result: yes

30
221221 comments
357
357 forecasters
ResolvedYes

Will Iran possess a nuclear weapon before 2041?

30% chance

12
2424 comments
130
130 forecasters
30%chance

Will there be nuclear conflict between any of the US, China, and Taiwan before the following years?

4
0 comments
35
35 forecasters

Pandemic series: a major naturally-originated pandemic by 2026?

result: yes

43
4949 comments
238
238 forecasters
ResolvedYes

Will Russia detonate a nuclear weapon in Ukraine before 2024?

result: no

54
508508 comments
1.2k
1.2k forecasters
ResolvedNo

Will there be a serious radiation incident at any nuclear plant in Ukraine before 2025?

result: no

8
77 comments
526
526 forecasters
ResolvedNo