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Environment & Climate

What will be the maximum arctic sea ice extent (in millions km^2) in these years?

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19 comments38 forecasters

Minimum Arctic Sea Ice Extent

14 comments25 forecasters

Minimum Antarctic Sea Ice Extent

17 comments24 forecasters

Maximum Antarctic Sea Ice Extent

1 comment1 forecaster

Date of first Blue Ocean Event?

Current estimate

46 comments104 forecasters

Which will be the warmest year on record according to NASA?

2024result: Yes

1 comment5 forecasters

Percent of Marine Area Protected for Wildlife

1 comment21 forecasters

US Annual CO2 Emissions With Land Use Change?

5 comments25 forecasters

Atmospheric CO2 in 2100

Current estimate