Chris is covering the climate since around 2010, and is a regular author at Climate State. He also produced most of our video content.

Methane explosion investigated as cause for mysterious Siberian sink hole (Update)

Salon: According to Anna Kurchatova, with the Sub-Arctic Scientific Research Centre, the hole could have to do with the thawing of Siberia’s permafrost, a consequence of global warming. The rapid release of gas previously trapped in the ice, she said, could have combined with sand beneath the surface to form an underground explosion. The Siberian…

The California drought and climate disruption

ClimateProgress covered the jet stream connection on Monday: It will be unseasonably chilly in the eastern part of the United States this week, due to a peculiar weather pattern that’s causing deep waves in the jet stream. One of those big waves is bringing cool air down from the northeast Pacific and the Arctic. This…

WMO: Climate, water and weather extreme data (1970-2012)

The World Meteorological Organisation published the  Atlas of mortality and  economic losses from weather,  climate and water extremes  (1970–2012) on July 11, 2014. The Atlas summarizes the global impacts of the last four decades, based on extreme events such as droughts, extreme temperatures, floods, tropical cyclones and related health epidemics, and the related economic losses. From 1970 to 2012, 8835 disasters,…

Ice cores what they reveal and how deniers distort the data

First posted in 2011, still popular on denialist blogs. Peter Sinclair explains:  A widely circulated piece of climate denial nonsense purports to use legitimate evidence from Greenland ice cores to debunk the record of global warming. Displaying temperature records out of context, and making the claim of legitimacy by citing the data, and it’s primary author,…