Donald Trump and the Future of Climate Protection

On 20 January 2017, Donald Trump will be inaugurated as the forty-fifth president of the United States. His previous announcements on energy policy mark a clear departure from the climate policy ambitions of his predecessor, Barack Obama. But what exactly should we expect from Trump’s climate and energy policies? Will he really be able to...
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Cycle or Walk to IASS Challenge

The Himalaya team – Heiko Thomas, Pankaj Sadavarte, Zoe Lüthi, Khadak Mahata (+ David Dietrich, not in the picture) – during the awards. © Soline Bonnel

Happy and motivated people, a sunny day, delicious homemade pastries, a short opening speech, and there we were—ready to launch our first Cycle or Walk to IASS Challenge on this morning of 27 June 2016! Our goal? To cover the greatest distance by bike and foot during our daily commuting over the next two weeks....
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Mitigating Climate Change, Brick by Brick

Nearly one year ago, in December 2015, 195 nations adopted the Paris Agreement, a global, legally binding treaty for keeping global climate change “well below 2°C”, pursuing efforts to limit warming to 1.5°C. Preparations are underway for this year’s UN Climate Conference, COP22, which will take place from 7-18 November in Marrakesh, Morocco. Thanks to...
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“Well below 2°C” – A First Response to the Paris Agreement on Climate Change

“This Agreement (…) aims to strengthen the global response to the threat of climate change (…) including by holding the increase in the global average temperature to well below 2°C above pre-industrial levels (…)” Even this short excerpt from Article 2 of the newly adopted Paris Agreement reveals much about the outcome of the 21st...
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Impressions from a first-timer at COP21

When I told friends and co-workers that I would be attending the COP21 climate summit, the first response I got was usually “cool!” followed by “so what are you actually going to do there??” Well, I knew what I would be doing there: for months now, I have been working on behalf of the IASS...
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EGUPolicy: An Expert Discussion on Ozone – Working at the Science-Policy Interface

This post was originally written for the EGUPolicy column, a monthly feature of the European Geophysical Union’s official blog, GeoLog. The original post appeared here on December 2, 2015. As scientists and researchers we are increasingly being asked to conduct or participate in interdisciplinary (working across disciplines) or transdisciplinary (working with stakeholders outside of academia)...
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An Unexpected Encounter in the Himalayas… with an Atmospheric Brown Cloud

On a May morning in 2012, while hiking up the Himalayas, I saw an ABC – an Atmospheric Brown Cloud – linger in the air. Two Nepali colleagues and myself were on a field expedition, about to reach our research station for air quality monitoring at Gosaikunda (4,300 m.a.s.l.), which we reached after a 3-day...
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A Science Perspective on the Volkswagen Emissions Scandal

When I initially heard about the VW scandal, it was secondhand and I hadn’t read any of the news yet, I didn’t have any of the facts. But I remember thinking (and saying), I don’t know what the big deal is about, everyone knows those chassis dynamometer tests they use for estimating emissions don’t get...
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