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

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Will AI Cause Human Extinction? Pro Forecasters Land at 7.5%. Our Most Dedicated X-Risk Forecasters Say 22%.

3
22 comments

What type of research group will develop the first transformative AI?

19
77 comments
111
111 forecasters

Does $100k to fund cultured meat development have a greater animal welfare benefit than $100k to corporate animal welfare campaigns for chickens?

35% chance

0 comments
3
3 forecasters
35%chance

Forecasting the Future of Animals: $3,400 in prizes

9
88 comments

Does $100k to fund plant-based hamburger R&D have a greater animal welfare benefit than $100k to corporate animal welfare campaigns for chickens?

41.5% chance

0 comments
1
1 forecaster
41.5%chance

Predict the median of experts' beliefs over "Does $100k to fund plant-based hamburger R&D have a greater animal welfare benefit than $100k to corporate animal welfare campaigns for chickens?"

0 comments

Predict the median of experts' beliefs over "Does $100k to fund cultured meat development have a greater animal welfare benefit than $100k to corporate animal welfare campaigns for chickens?"

0.726 0-100% stated probability (0.684 - 0.767)

0 comments
2
2 forecasters
0.726 0-100% stated probability
(0.684 - 0.767)

By 2030, will 50% or more of GiveWell's top charities include a WELLBY-based cost-effectiveness analysis alongside or instead of DALY-based analysis?

0 comments
%chance

Will any rationalist, effective altruist, or AI safety researcher go on the Joe Rogan Experience before 2026?

result: yes

55
2727 comments
1.3k
1.3k forecasters
ResolvedYes

Five years after AGI, will AI philosophical competence be solved?

11% chance

4
2626 comments
53
53 forecasters
11%chance

What rank will "Improving Sino-Western Coordination on Global Catastrophic Risk" be on 80,000 Hours's "highest-impact career paths" list on January 1, 2024?

15.7 (9.39 - >16)

5
77 comments
58
58 forecasters
Resolved16

How many subscribers will the Effective Altruism subreddit have on January 1, 2023?

22.2k (21.5k - 23.1k)

7
99 comments
31
31 forecasters
Resolved21.99k

Will a charity primarily operating in China become an ACE Top Charity in 2021 or 2022?

result: no

11
2323 comments
65
65 forecasters
ResolvedNo

Will any of the nonprofits incubated by Charity Entrepreneurship become a future ACE top or standout charity by Jan 1, 2025?

result: yes

10
1010 comments
35
35 forecasters
ResolvedYes

How much money will ACE estimate to have influenced in 2021?

11.1M (9.31M - 13.3M)

3
33 comments
37
37 forecasters
Resolved10.831405M

How much money will be donated to ACE in 2021?

1.41M (1.24M - 1.58M)

7
1010 comments
38
38 forecasters
Resolved1.501867M

Will any of the nonprofits incubated by Charity Entrepreneurship become a future ACE top or standout charity by Jan 1, 2022?

result: no

5
1111 comments
62
62 forecasters
ResolvedNo

In 2027, what will the cost-effectiveness of the Against Malaria Foundation be, according to GiveWell?

5059 $/life saved (3716 - 7743)

8
77 comments
20
20 forecasters
5059 $/life saved
(3716 - 7743)

How many posts will there be on the Effective Altruism Forum in 2020?

1618 (1593 - 1643)

2
1010 comments
32
32 forecasters
Resolved1625

Will Sam Bankman-Fried have donated $1bn 2021 USD to charitable causes before 2031?

0.1% chance

16
3737 comments
162
162 forecasters
0.1%chance

How much money will Open Philanthropy grant towards Animal Welfare in 2030?

89.2M $ (40.5M - 184M)

2
11 comment
16
16 forecasters
89.2M $
(40.5M - 184M)

How many of the top 50 Effective Altruism Forum users by karma as of June 2021 will be active in 2026?

49 users (46 - 50)

5
1010 comments
14
14 forecasters
49 users
(46 - 50)