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When will the seasonally adjusted atmospheric concentration of CO2 be lower than the same time in the previous year?
2049
33 forecasters
8
12 comments
12
What will global CO2 emissions (in tonnes) be in the following years?
2025
37.5B
2023
37.8B billion tonnes
2032
32.4B
2 others
29
19 comments
19
Forecasting Our World in Data
Will 2019 be the warmest year on record?
Resolved :
No
22%
232 forecasters
32
30 comments
30
What will the atmospheric CO2 concentration be in 2030?
436 ppm
82 forecasters
18
no comments
0
Does the extrasolar planet K2-18b host life?
Closed
4%
54 forecasters
13
17 comments
17
What will the upper limit in the IPCC's โlikelyโ range of its climate sensitivity estimate be, in its 6th Assessment Report?
Resolved :
4
4.43
38 forecasters
13
9 comments
9
What will the lower limit in the IPCC's โlikelyโ range of its climate sensitivity estimate be, in its 6th Assessment Report?
Resolved :
2.5
2.03
30 forecasters
2
4 comments
4
When will direct air carbon capture tech cost <$50 (2020 USD) per ton of CO2?
2039
86 forecasters
34
44 comments
44
What will be the cost of negative emissions sold by Climeworks in 2030?
202 $/ton
19 forecasters
5
1 comment
1
Stripe Climate Series
What will be the cost of negative emissions sold by Project Vesta in 2030?
31.6 $/ton
27 forecasters
8
17 comments
17
Stripe Climate Series
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