Climate proxy reveals CO2 content of Earth’s atmosphere, of the past 400 million years

A novel CO2 proxy calculates past atmospheric CO2 with improved certainty.

Climate on Steroids in the Arctic

Relentless high pressure and cloud-free skies have allowed the Arctic Ocean’s sea ice to plummet to its lowest mid-July extent on record.

Climate Leaders talk at Davos World Economic Forum

Panel discussion on climate leadership at the World Economic Forum, January 24, 2019.

Climate Inaction Figures (Collect them all!)

Despite what many Climate Inaction Figures would have us believe, there is meaningful action we can take to deal with climate change. […]

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