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How many major hurricanes will occur in 2024 Atlantic hurricane season?
Four
74.88%
Five
21.54%
Six
2.77%
3 others
5
6 comments
6
Before 2100, will there be a 5-year period with an average global temperature >3.6˚C warmer than the 1861-1880 baseline?
20%
19
8 comments
8
Ragnarök Question Series: if a global climate disaster occurs by 2100, will the Earth's human population decline by 95% or more?
1%
7
7 comments
7
Ragnarök Series
What will the atmospheric CO2 concentration be in 2030?
436
17
no comments
0
What will the upper limit in the IPCC's ‘likely’ range of its climate sensitivity estimate be, in its 6th Assessment Report?
Resolved :
4
13
9 comments
9
What will the average global atmospheric CO₂ concentration be, over the 2020-2021 period?
Resolved :
415
14
7 comments
7
Will our global atmospheric CO₂ concentration over the 2020 to 2023 period be on path to limit warming to 1.4°C by mid-century?
Resolved :
No
7
9 comments
9
Will the average global CO₂ atmospheric concentration be less than 423.89 PPM over the 2024 to 2027 period (inclusive)?
20%
9
5 comments
5
Will global carbon emissions in 2020 be higher than they were in 2019?
Resolved :
No
15
13 comments
13
Future Perfect 2020 Series
What will the cost of energy of utility-scale solar photovoltaics be in 2022, in 2018 USD per kWh?
Resolved :
4.2e-2
10
7 comments
7
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