Bits of Climate

Today’s paradox: global warming may offset Criegee cooling

And that’s not quite the same as having things the other way around. If you see Criegee biradicals as silver bullet, remember they are already constantly being fired up…

No more ‘horror winters’ for Europe – not for several years ahead – and indeed also not this year

Extremely cold winters for Europe persisting for several months are very rare. The last one to fit the definition occurred in 1963, almost half a century ago. Still many weather forecasters and media seem inclined (as again happened this year) … Continue reading →

New polyamine CO2 adsorbent may be step forward for CCS technology – and CDR geoengineering

Policy makers find CCS too expensive, climate activists call it an excuse for coal and none of us want it applied in our own backyards. But fortunately science also has a way of silently progressing, as we will be needing … Continue reading →

Today’s paradox: Russian ice is melting, water becomes saltier

As the climate changes, so does the face of local meteorology. In the Arctic it appears the Beaufort high is gradually making place for increased dominance of low pressure systems, leading to a more dominant positive phase in the Arctic … Continue reading →

‘No, climate sensitivity is not smaller, it is higher than we thought’ – because organic aerosol feedbacks mask warming

Says an international research group led by Gothenburg University. It serves to show individual climate sensitivity studies are never conclusive but add up bits of fresh understanding to an already enormous pile of data and knowledge.