littlebunker

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

CO₂ 432.2ppm

CH₄ 1940.43ppb

Δ Temp +1.48°C

Now --:--:--

CO₂ 432.2 ppm ◆ +2.0 ppm / yr ◆ CH₄ 1940.43 ppb ◆ +6.69 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆ CO₂ 432.2 ppm ◆ +2.0 ppm / yr ◆ CH₄ 1940.43 ppb ◆ +6.69 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆

CO₂

432.2ppm

+2.0 / year

CH₄

1940.43ppb

+6.69 / year

Temp

+1.48°C

Peak +1.73°C

Population

8.1B

+67M / year

Activity changes during heatwaves

Sep 8, 2025 • Climate science

Tags: heatwave, extreme-weather, year-2025

Nature Climate Change, Published online: 08 September 2025; doi:10.1038/s41558-025-02431-wActivity changes during heatwaves

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