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

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Which of Scott Aaronson's five AI worlds will first come to pass before 2050?

45
212212 comments
316
316 forecasters

Will all of these New England comic con events be held during 2026?

95.1% chance

-2
1616 comments
14
14 forecasters
95.1%chance

If an artificial intelligence catastrophe occurs, will it reduce the human population by 95% or more?

25% chance

26
2626 comments
341
341 forecasters
25%chance

Will Reykjavík, Iceland have a clear view of the total eclipse of the Sun on August 12, 2026?

result: no

22 comments
10
10 forecasters
ResolvedNo

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

44% chance

38
4646 comments
476
476 forecasters
44%chance

Ragnarök Question Series: If a global catastrophe occurs, will it be due to biotechnology or bioengineered organisms?

25% chance

34
2727 comments
231
231 forecasters
25%chance

Will Iceland be ranked the most peaceful country in the world during each year of 2026 - 2029?

33 comments
10
10 forecasters

By 2100, will the human population decrease by at least 10% during any period of 5 years?

40% chance

61
2323 comments
431
431 forecasters
40%chance

Ragnarök Question Series: If a global catastrophe occurs, will it be due to nuclear war?

29.2% chance

30
1515 comments
285
285 forecasters
29.2%chance

Ragnarök Question Series: If a global catastrophe occurs, will it be due to either human-made climate change or geoengineering?

10% chance

35
5252 comments
294
294 forecasters
10%chance

[DELETED QUESTION]

0 comments

[DELETED QUESTION]

0 comments
Annulled

Ragnarök Question Series: if a natural pandemic catastrophe occurs, will it reduce the human population by 95% or more?

1% chance

5
1818 comments
25
25 forecasters
1%chance

When will a movie first gross X billion dollars?

6
1111 comments
41
41 forecasters

Ragnarök Question Series: If a global catastrophe occurs, will it be due "other risks"?

20% chance

3
99 comments
32
32 forecasters
20%chance

Ragnarök Question Series: if a global catastrophe caused by some "other risk" occurs, will it reduce the human population by 95% or more?

26.5% chance

6
33 comments
36
36 forecasters
26.5%chance

Ragnarök Question Series: if a nanotechnology catastrophe occurs, will it reduce the human population by 95% or more?

50% chance

6
55 comments
88
88 forecasters
50%chance

If the human population declines to fewer than 100 million, how many years would pass until the population is above 1 billion again?

1006 years (400 - >3000)

5
1313 comments
57
57 forecasters
1006 years
(400 - >3000)

Giant robot battle: is it on?

result: yes

5
1010 comments
58
58 forecasters
ResolvedYes

If there is an artificial intelligence catastrophe this century, when will it happen?

Apr 2037 (02 Aug 2030 - Jul 2053)

35
1919 comments
166
166 forecasters
Apr 2037
(02 Aug 2030 - Jul 2053)

Ragnarök Question Series: if a global biological catastrophe occurs, will it reduce the human population by 95% or more?

7% chance

13
22 comments
166
166 forecasters
7%chance

Ragnarök Question Series: if a global climate disaster occurs by 2100, will the Earth's human population decline by 95% or more?

1% chance

7
77 comments
198
198 forecasters
1%chance