littlebunker

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

CO₂ 432.3ppm

CH₄ 1940.43ppb

Δ Temp +1.48°C

Now --:--:--

CO₂ 432.3 ppm ◆ +1.9 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 432.3 ppm ◆ +1.9 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

432.3ppm

+1.9 / year

CH₄

1940.43ppb

+6.69 / year

Temp

+1.48°C

Peak +1.73°C

Population

8.1B

+67M / year

Columbia Climate School Mace Bearer Carries a Tradition Forward

May 18, 2026 • Media

Tags: climate-communication, media-coverage

This year, professors Kristina Guild Douglass and Michel Sadelain will both hold the ceremonial role.

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