Another Heatwave Hits Arctic

As parts of Canada, Greenland and Russia are hit by -40 degrees temperatures (anomalies at the bottom end of the scale), parts of the Arctic...

How Do We Act in the Face of Climate Chaos?

Guy McPherson Guy R. McPherson  is  Professor Emeritus  of Natural Resources and  Ecology & Evolutionary Biology at University of Arizo...

Abrupt Climate Change

What is Abrupt Climate Change? Abrupt climate change is defined by the IPCC as a large-scale change in the climate system that takes place o...

Four Hiroshima bombs a second: how we imagine climate change

Hiroshima bomb - from:  Wikipedia image Where does the excess heat go that is trapped in our atmosphere by greenhouse gases every day? The t...

Methane as high as 2349 ppb

Earth is undergoing one of the largest climate changes in the past 65 million years, Stanford climate scientists Noah Diffenbaugh and Chris ...

Methane as high as 2303 ppb

This post has been updated as Methane as high as 2349 ppb .

Albedo changes in the Arctic

How global warming and feedbacks are causing huge albedo changes in the Arctic. Snow cover decline Decline of the snow cover on land in the ...

Polar jet stream appears hugely deformed

World climate zones used to be kept well apart by jet streams. On the northern hemisphere, the polar jet stream was working hard to separate...