littlebunker

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

CO₂ 428.5ppm

CH₄ 1937.86ppb

Δ Temp +1.48°C

Now --:--:--

CO₂ 428.5 ppm ◆ +1.0 ppm / yr ◆ CH₄ 1937.86 ppb ◆ +3.41 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆ CO₂ 428.5 ppm ◆ +1.0 ppm / yr ◆ CH₄ 1937.86 ppb ◆ +3.41 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆

CO₂

428.5ppm

+1.0 / year

CH₄

1937.86ppb

+3.41 / year

Temp

+1.48°C

Peak +1.73°C

Population

8.1B

+67M / year

Earth's core may be far cooler than scientists thought

Jul 22, 2026 • Climate science

New measurements could help explain how the planet’s magnetic dynamo churned for billions of years

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