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Summer of extremes - PIK experts in the media

Summer of extremes - PIK experts in the media

07/26/2018 - Everybody seems to be talking about the weather these days, with extreme heat in Germany and Europe, forest fires in Sweden, Greece and California. From Japan to the Arctic - the Northern hemisphere is currently experiencing a heat wave and experts from the Potsdam Institute for Climate Impacts Research (PIK) were interviewed by numerous media outlets for an assessment of the current situation in the light of climate change.

Summer of extremes - PIK experts in the media - Read More…

Better be safe than sorry: economic optimization risks tipping of important Earth system elements

Better be safe than sorry: economic optimization risks tipping of important Earth system elements

06/15/2018 - Optimizing economic welfare without constraints might put human well-being at risk, a new climate study argues. While being successful in bringing down costs of greenhouse gas reductions for instance, the concept of profit maximization alone does not suffice to avoid the tipping of critical elements in the Earth system which could lead to dramatic changes of our livelihood. The scientists use mathematical experiments to compare economic optimization to the governance concepts of sustainability and the more recent approach of a safe operating space for humanity. All of these turn out to have their benefits and deficits, yet the profit-maximizing approach shows the greatest likelihood of producing outcomes that harm people or the environment.

Better be safe than sorry: economic optimization risks tipping of important Earth system elements - Read More…

PIKturing our future: The young scientists’ visions for the institute

PIKturing our future: The young scientists’ visions for the institute

06/05/2018 - Once a year, the doctoral candidates of the Potsdam Institute for Climate Impact Research (PIK) gather to discuss their research and exchange ideas. This year’s "PhD day" aimed at giving young scientists the possibility to think about and discuss their visions, wishes and ideas for the future of the institute. What do young scientists need to be able to perform excellent science? In what areas do they need more support and in what way? How can they interact with society during their work?

PIKturing our future: The young scientists’ visions for the institute - Read More…

"Consulted by the Pope": Catholic Academy of Bavaria honours climate economist Edenhofer

"Consulted by the Pope": Catholic Academy of Bavaria honours climate economist Edenhofer

05/16/2018 - The Catholic Academy of Bavaria honours the climate economist Ottmar Edenhofer with its Romano Guardini Prize. "As a renowned economist, committed political advisor, and public admonisher, Ottmar Edenhofer has restlessly pointed to climate change as one of the most pressing problems on Earth, and has proposed concrete solutions," the Academy explained. "Not least Pope Francis was seeking Ottmar Edenhofer’s advice repeatedly and intensively for his encyclical Laudato Si. Both are convinced that environmental degradation and poverty are closely intertwined problems that can only be resolved together in the 'concern about our common house'.” Edenhofer is Chief Economist and designated new Director of the Potsdam Institute for Climate Impact Research (PIK), a member of Leibniz Association; as well he is Director of the Mercator Research Institute on Global Commons and Climate Change (MCC) and Professor at Technische Universität Berlin (TUB).

"Consulted by the Pope": Catholic Academy of Bavaria honours climate economist Edenhofer - Read More…

Climate Risks for Asset Managers (CRAMs)

Monday, June 4th, 12:30pm - 6pm, Norges Bank Investment Management London Office

Climate Risks for Asset Managers (CRAMs) - Read More…

ExpertInnen Workshop „Die Wirkungen des Klimawandels auf die Tourismuswirtschaft in Deutschland“

Der Tourismus wird durch die Auswirkungen des globalen Klimawandels beeinflusst. Klimafolgen mit Relevanz für die Tourismuswirtschaft sind unter anderem Flusshochwasser, Sturmfluten, Sturzfluten, Temperaturänderung, saisonale Zu- bzw. Abnahme von Feuchtigkeit, Hitze, Niederschlag, Schneefall oder Strahlungsveränderung. In diesem Spannungsfeld sowie im Kontext der Notwendigkeit bzw. Möglichkeit einer Anpassung an den Klimawandel wurde im September 2017 ein Forschungsvorhaben im Rahmen des Ressortforschungsplan des Bundesministeriums für Umwelt, Naturschutz und nukleare Sicherheit im Auftrag des Umweltbundesamtes gestartet das sich mit den Folgen des Klimawandels auf die Tourismuswirtschaft befasst.

ExpertInnen Workshop „Die Wirkungen des Klimawandels auf die Tourismuswirtschaft in Deutschland“ - Read More…

Early Summer Monsoon forecast for India

Early Summer Monsoon forecast for India

05/07/2018 - the Indian Summer Monsoon will likely reach Central India between 11 and 19 June, according to the new forecast method developed at the Potsdam Institute for Climate Impact Research (PIK). The unique forecast had been developed specially for the central part of India where, before, early forecasting has never been made. The novel approach based on an analysis of observational data allows predicting the monsoon onset date 40 days in advance. Elena Surovyatkina leads the forecasts that showed to be successful already two years in a row. The monsoon onset date is of crucial importance for hundreds of millions of people in India. Climate change affects monsoon variability and hence makes accurate forecasting even more important.

Early Summer Monsoon forecast for India - Read More…

Girls'Day: PIK opens up doors and new perspectives to young and female future scientists

Girls'Day: PIK opens up doors and new perspectives to young and female future scientists

26/04/2018 - At this year's Girls'Day, schoolgirls from Berlin and Brandenburg had once again the opportunity to get to know the Potsdam Institute for Climate Impact Research (PIK) and career perspectives in science. About their research on climate change and their work as a researcher at PIK, Levke Caesar and Christina Roolfs reported to the 19 pupils participating. The action day was initiated to open up new career perspectives in mathematical and the natural sciences for girls and young women.

Girls'Day: PIK opens up doors and new perspectives to young and female future scientists - Read More…

More than 14.000 Earth scientists meet in Vienna

More than 14.000 Earth scientists meet in Vienna

06/04/2018 - The European Geophysical Union’s (EGU) general assembly in Vienna is one of the world's greatest scientific events – from 8 to 13 April, it attracts more than 14.000 scientists. Numerous experts from the Potsdam Institute for Climate Impact Research (PIK) give talks and participate in debates. A distinguished role is attributed to Stefan Rahmstorf, co-chair of PIK’s Earth System Analysis department, research domain 1. He has been asked to hold the first-ever EGU public lecture at the Vienna Museum for Natural History: “After Paris: Can we still control the climate crisis?”

More than 14.000 Earth scientists meet in Vienna - Read More…

Coalition-building for pricing CO2 could make sense even for egoistic countries

Coalition-building for pricing CO2 could make sense even for egoistic countries

02/26/2018 - Even countries that tend to act in an egoistic way in the long run have an incentive to participate in international climate stabilization pathways and couple CO2 pricing systems, a new game-theoretical study shows. Yet they might only do this if pioneer coalitions for pricing greenhouse gas emissions make the first steps. If this is the case, the egoistic countries temporarily enjoy the benefits of avoided climate change without paying for it, but in the longer term can join the pioneers and link to their already established models of CO2 pricing. Forming larger and larger coalitions always reaps additional benefits of avoided damages from climate change. These benefits, even though unequally distributed across the coalition members, can be distributed via financial transfers. This makes it attractive to join, even for egoistic countries.

Coalition-building for pricing CO2 could make sense even for egoistic countries - Read More…

PIK Research Days: “Keep digging in your pockets”

PIK Research Days: “Keep digging in your pockets”

02/23/2018 - Scientists and staff of the Potsdam Institute for Climate Impact Research (PIK) gathered this week for their annual roadshow of scientific achievements and discussions of future projects. Climate negotiations, climate migration, public health, sea-level legacy, jet streams, ice losses at Antarctica, carbon pricing – these were just some of the topics presented by PIK’s four research domains. This year’s research days focused in particular on the upcoming 1.5°C IPCC special report as well as on global change, big data and digitalization.

PIK Research Days: “Keep digging in your pockets” - Read More…

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research

23/02/2018 - The Potsdam Institute for Climate Impact Research (PIK) is reinventing itself – appointing a twin leadership bringing together natural sciences and social sciences stronger than ever. In late September, the German climate economist Ottmar Edenhofer and the Swedish Earth system scientist Johan Rockström will become directors of the internationally renowned institute which is a member of the Leibniz Association. This was decided on Friday by the institute's Board of Trustees, headed by the Brandenburg Ministry of Science, Research and Culture and the German Federal Ministry of Education and Research. The retirement of the founding director Hans Joachim Schellnhuber this autumn after a quarter of a century as the head of the institute marks the beginning of a new era in Potsdam.

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research - Read More…

PIK´s Jürgen Kurths ranked as one of the most cited researchers

PIK´s Jürgen Kurths ranked as one of the most cited researchers

01/04/2018 – Jürgen Kurths was ranked as one of the most highly cited researchers in his field in 2017. His papers account for the top 1% of literature quoted in engineering sciences globally. The co-chair of research domain Transdisciplinary Concepts and Methods at the Potsdam Institute for Climate Impact Research (PIK) and Head of Nonlinear Dynamics at Humboldt-University in Berlin publishes numerous research articles in high-ranking scientific journals every year.

PIK´s Jürgen Kurths ranked as one of the most cited researchers - Read More…

Detecting abrupt transitions – be it in ocean heat or financial markets

Detecting abrupt transitions – be it in ocean heat or financial markets

01/03/2018 - From stock indices to sea surface temperatures, a lot of relevant data comes in the form of time series. Reliable detection of abrupt transitions such as a downswing of stock values or water warming during an El Niño event in the Pacific is obviously important, but most analyses fail to take into account the uncertainties in the data. The challenge is to distinguish sudden changes while being aware of the underlying uncertainties. Although there are a number of change point detection methods, scientists now propose for the first time an approach that accurately represents the time series uncertainties and thus provide a more robust analysis.

Detecting abrupt transitions – be it in ocean heat or financial markets - Read More…

Climate and public health: Leopoldina Dialogue in Potsdam

Climate and public health: Leopoldina Dialogue in Potsdam

12/05/2017 - Climate change related risks for public health are one of the most important challenges of today. However, the science communities on both sides of the fence have so far not sufficiently interacted to reflect the critical nexus of climate change and health. Taking the first mover advantage, a workshop of the German National Academy of Sciences Leopoldina at the Potsdam Institute for Climate Impact Research (PIK) now brought together renowned scientists from climate sciences, health and medicine, psychology, environmental sciences, social sciences and economics. They will develop a publication offering stakeholder and decision-makers orientation on public health and climate policy.

Climate and public health: Leopoldina Dialogue in Potsdam - Read More…

PIK at G20 Resource Efficiency Dialogue

PIK at G20 Resource Efficiency Dialogue

01/12/2017 - The Inaugural Meeting of the G20 Resource Efficiency Dialogue took place in Berlin this week, starring the German, South African and Japanese Ministers of the Environment as well as a number of other high-ranking guests from politics, major corporations and institutions like OECD and the UN Environment Programme. In an effort to support the transition to a sustainable and efficient use of all natural resources and contribute to poverty eradication, the Resource Efficiency Dialogue was established during the G20 leaders´ meeting in Hamburg earlier this year.

PIK at G20 Resource Efficiency Dialogue - Read More…

“Climate-Neutral Living in Berlin" kick-off: Reducing personal CO2 footprints in a living lab

“Climate-Neutral Living in Berlin" kick-off: Reducing personal CO2 footprints in a living lab

30/11/2017 - 100 households, 365 days: Starting this December, private households in the German capital will be testing what climate action means in everyday life in the project "Climate-Neutral Living in Berlin" (Klimaneutral Leben in Berlin - KliB). From families with children to partnerships, flat-sharing communities or singles - for one year, the voluntary housholds will document their personal carbon footprint and learn about ways to improve their own climate balance. They will be supported by experts from the Potsdam Institute for Climate Impact Research (PIK). The KliB living lab intends to show how climate protection can be implemented in our everyday life, where potential problems lie and what politicians could do to overcome them.

“Climate-Neutral Living in Berlin" kick-off: Reducing personal CO2 footprints in a living lab - Read More…

Cities can cut greenhouse gas emissions far beyond their urban borders

Cities can cut greenhouse gas emissions far beyond their urban borders

11/07/2017 - Greenhouse gas emissions caused by urban households’ purchases of goods and services from beyond city limits are much bigger than previously thought. These upstream emissions may occur anywhere in the world and are roughly equal in size to the total emissions originating from a city’s own territory, a new study shows. This is not bad news but in fact offers local policy-makers more leverage to tackle climate change, the authors argue in view of the UN climate summit COP23 that just started. They calculated the first internationally comparable greenhouse gas footprints for four cities from developed and developing countries: Berlin, New York, Mexico City, and Delhi. Contrary to common beliefs, not consumer goods like computers or sneakers that people buy are most relevant, but housing and transport – sectors that cities can substantially govern.

Cities can cut greenhouse gas emissions far beyond their urban borders - Read More…

Many PIK scientists at COP23 in Bonn

Many PIK scientists at COP23 in Bonn

03/11/2017 - A number of experts from the Potsdam Institute for Climate Impact Research (PIK) will take part in the climate summit COP23, taking place from November 6-17 in Bonn and presided by Fiji. PIK director Hans Joachim Schellnhuber will present the ten things you need to know about climate change, together with UNFCCC´s Patricia Espinosa, for example. At a side event with experts from the ETH Zürich, the ACT Alliance and Bread for the World, PIK´s chief economist Ottmar Edenhofer will discuss how to implement equity in the framework of the Paris Agreement.

Many PIK scientists at COP23 in Bonn - Read More…

Successful earliest forecast of onset and withdrawal of the Indian Summer Monsoon

Successful earliest forecast of onset and withdrawal of the Indian Summer Monsoon

10/18/2017 – For the second year in a row, a team of scientists from the Potsdam Institute for Climate Impact Research (PIK) successfully predicted the onset and withdrawal of the Indian Summer Monsoon in the central part of India more than a month in advance. The PIK-results have just been confirmed by factual dates of onset and withdrawal of the monsoon determined by the Indian Meteorological Department. While meteorological services currently forecast the monsoon onset only two weeks in advance, the long-term forecast project lead by Elena Surovyatkina predicts the onset date 40 days in advance, and the withdrawal date 70 days in advance and is therewith the earliest prediction method of the monsoon for the central part of India.

Successful earliest forecast of onset and withdrawal of the Indian Summer Monsoon - Read More…

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