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All posts for the month December, 2015

The internet is buzzing with claims that there has been a significant recent increase in seismic, volcanic, and atmospheric activity on our planet, and there seems to be a specific emphasis on the years 2012 and beyond. Suggested causes for such an increase include global warming having an effect on these earth activities, deliberate geo-engineering, changes in solar activity and/or cosmic radiation, and an as yet unknown or undisclosed disturbance within our solar system. However, a simple analysis of relevant and publicly available data provides surprisingly little support for such claims.  [Last update: 29 Dec 2015]

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Sunset in Santiago

I’m in Santiago, Chile, for two weeks to provide some computing support for a colleague. Unfortunately this city is often covered in a blanket of smog (especially during the summer). As a consequence the Andes mountains, which are pretty much right next to the city, are rarely visible in their full glory. But occasionally the smog lifts, revealing beautiful mountain views, especially during sunset. Here are some impressions (click on any pic for a full-sized view).

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