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

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Will the IAEA report that the Zaporizhzhya NPP has regained a second operational off-site power line before June 14, 2026?

result: no

9797 comments
95
95 forecasters
ResolvedNo

How many cumulative losses of all off-site power at the Zaporizhzhia Nuclear Power Plant will the IAEA have reported as of June 14, 2026?

17 value (16 - 18)

8787 comments
88
88 forecasters
17 value
(16 - 18)

Will Iran allow the IAEA to inspect its stockpile of enriched uranium before 2026?

result: no

9797 comments
99
99 forecasters
ResolvedNo

Will Taipower formally submit a restart plan for the Kuosheng (No. 2) Nuclear Power Plant to Taiwan's Nuclear Safety Commission before May 17, 2026?

result: no

100100 comments
97
97 forecasters
ResolvedNo

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

Will there be at least one INES Level 3 or higher event in 2026 listed by May 1, 2026?

result: no

122122 comments
120
120 forecasters
ResolvedNo

How many distinct NATO member states will formally request Article 4 consultations citing the 2026 Iran conflict before May 1, 2026?

0 member states (0 - 2)

111111 comments
112
112 forecasters
0 member states
(0 - 2)

Will the Zaporizhzhia Nuclear Power Plant experience another complete loss of external power before May 1, 2026?

result: yes

105105 comments
105
105 forecasters
ResolvedYes

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

result: no

5
88 comments
115
115 forecasters
ResolvedNo

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

26% chance

24
2222 comments
329
329 forecasters
26%chance

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

25% chance

36
4545 comments
468
468 forecasters
25%chance

Will these countries get a nuclear weapon before 2035?

9
99 comments
126
126 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 North Korea conduct a nuclear test before May 1, 2026?

result: no

1
107107 comments
107
107 forecasters
ResolvedNo

Will the US strike Iran by the end of May 2025?

result: no

1
11 comment
29
29 forecasters
ResolvedNo

Will these countries obtain a nuclear weapon before 2030?

11
2121 comments
76
76 forecasters

By five years after AGI, will nuclear fusion provide >10% of the worldโ€™s energy?

20% chance

7
55 comments
72
72 forecasters
20%chance

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

result: no

-2
66 comments
47
47 forecasters
ResolvedNo

Will the United States or Israel attack the Fordow Fuel Enrichment Plant before January 1, 2026?

result: yes

3
22 comments
17
17 forecasters
ResolvedYes

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

2
33 comments
11
11 forecasters

At least 1 fatality in a non-nuclear-armed state from a nuclear detonation by 2030, if any detonation occurs?

75% chance

0 comments
35
35 forecasters
75%chance

Will China reach 1,000 nuclear warheads by 2030?

70% chance

12
88 comments
102
102 forecasters
70%chance

Will there be a non-test nuclear detonation in Iran before 2027?

1% chance

1
0 comments
136
136 forecasters
1%chance

Will the Trump administration attempt to withdraw from key international arms control agreements in 2025?

result: no

2
1616 comments
22
22 forecasters
ResolvedNo