littlebunker

Methodically tracking the collapse. Climate data. Extreme weather. The long emergency.

CO₂ 427.1ppm

CH₄ 1939.44ppb

Δ Temp +1.48°C

Now --:--:--

CO₂ 427.1 ppm ◆ +2.9 ppm / yr ◆ CH₄ 1939.44 ppb ◆ +10.43 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆ CO₂ 427.1 ppm ◆ +2.9 ppm / yr ◆ CH₄ 1939.44 ppb ◆ +10.43 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆

CO₂

427.1ppm

+2.9 / year

CH₄

1939.44ppb

+10.43 / year

Temp

+1.48°C

Peak +1.73°C

Population

8.1B

+67M / year

In This Issue

Sep 9, 2026 • Research papers

Tags: year-2026

Proceedings of the National Academy of Sciences, Volume 123, Issue 36, September 2026.

Read original article