Social Media Ideas for Climate Sensitivity

Experimental Lab Research: The Climate Sensitivity To A 400-Fold Increase In CO2 Is 0.1°C

“Slight warming of the air is also observed with [100,000 ppm] CO2 but is close to the temperature resolution of the sensors with ±0.1°C. Given an approximately 400 times lower CO2...

Uncertainty In Estimating Solar Forcing Across The Arctic Is 100-350x Larger Than CO2’s Alleged Climate Impact

In new research (Liu et al., 2026), scientists acknowledge clouds “markedly impact near-surface air temperatures” by altering the radiation budget and driving heating rates across...

Fate of the AMOC may depend on how quickly CO2 rises 

The critical current could remain stable beyond 5°C of warming, but only if the warming happens very slowly 

Is this El Niño a glimpse of a future, hotter Earth?

This is a re-post from The Climate Brink by Andrew Dessler and Zeke Hausfather Global temperatures are predicted to soar due to theEl Niño event that is currently ramping up. Most...

The Strongest El Niño Ever

This is a re-post from The Climate Brink I’m generally pretty measured in how I discuss climate data. There has been only one time in recent years when I was truly shocked: when gl...

Skeptical Science New Research for Week #30 2026

Open access notables Record-low 2025 and 2026 ice extents restore Arctic winter sea-ice decline, Chan et al., Proceedings of the National Academy of Sciences Recent analyses have...

Climate change

Uncertainty In Estimating Solar Forcing Across The Arctic Is 100-350x Larger Than CO2’s Alleged Climate Impact

The 20-70 W/m² uncertainty in estimating the Arctic’s surface solar radiation is 100 to 350 times larger than 10 years of accumulated clear-sky-only CO2 impacts (0.2 W/m² per Feldm...

Climate Trunk - Science

In April 2026 we published a guest blog post by John Lang in which he introduced his "Climate Trunk" graphics project and website. Since then, he has been adding one graphic per we...

Skeptical Science New Research for Week #31 2026

Open access notables Observed Multi-Decadal Acceleration of Globally Averaged Abyssal Ocean Warming, Johnson, Geophysical Research Letters Given sparse historical data in the dee...