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Will China have at least 420 nuclear warheads on December 31, 2023?

resultNo

Will India have at least 200 nuclear warheads at the end of 2023?

resultNo

Will the next offensive nuclear detonation(s) be retaliated against, if such a detonation occurs by 2024?

Annulled

Will >2 countries offensively detonate nuclear weapons by 2024, if any offensive detonation of a country's nuclear weapon occurs by then?

Annulled

Will >2 countries have nuclear weapons offensively detonated on or over their territories by 2024, if any country offensively detonates a nuclear weapon by then?

Annulled

Will any state test a nuclear weapon with yield above 30 MT by 2030?

5%chance

If there are >100 nuclear detonations by 2050, will average global cereal yields be at least 5% lower in the following 5 years than in the previous 5 years?

84%chance

Will North Korea launch another intercontinental ballistic missile before 2024?

resultYes

Will a non-state actor have acquired a nuclear weapon from a state by 2030?

2%chance

Will a non-state actor develop their own nuclear weapon by 2030?

1%chance