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German government appoints Wolfgang Lucht to advisory council

German government appoints Wolfgang Lucht to advisory council

04/29/2016 - The Federal Goverment of Germany this week appointed Wolfgang Lucht from the Potsdam Institute for Climate Impact Research to its Advisory Council on the Environment (Sachverständigenrat Umweltfragen, SRU). The Berlin-based board consists of seven renowned scientists. It is mandated by the government to give policy recommendations as well as issue comprehensive reports, with a focus on Germany. The new members of the body will start their four-year term in July.

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2°C or 1,5°C: Why half a degree matters

2°C or 1,5°C: Why half a degree matters

27.04.2016 - Climate change impacts differ substantially for the two temperature limits included in the Paris agreement, a team of European researchers found. Published in the journal Earth System Dynamics, the analysis considers 11 different indicators including extreme weather events, water availability, crop yields, coral reef degradation and sea-level rise for a global warming of 1,5°C and 2°C by the end of the century. The additional half degree would mean a 10-cm-higher global sea-level rise by 2100, longer heat waves, and would result in virtually all tropical coral reefs being at risk, the researchers found.

2°C or 1,5°C: Why half a degree matters - Read More…

Schellnhuber honoured with the Enercity Energy Efficiency Prize

Schellnhuber honoured with the Enercity Energy Efficiency Prize

04/28/2016 - Hans Joachim Schellnhuber is honoured with the Enercity Energy Efficiency Prize for North Germany for his outstanding scientific achievements. The award of the Public Utilities Hannover highlights pioneering projects and activities that foster a responsible dealing with energy. The laureates in three categories are being chosen by a twelve-person jury from the energy sector, science and business. The Mayor of Hannover, Stefan Schostok, handed the prize to Schellnhuber, director of the Postdam Institute for Climate Impact Research, in appreciation of his lifework.

Schellnhuber honoured with the Enercity Energy Efficiency Prize - Read More…

"Humanity on the move": Scientific Advisory Board hands report to German Government

"Humanity on the move": Scientific Advisory Board hands report to German Government

04/25/2016 - More than 2-3 billion people worldwide will move from the country to the cities within the next few decades, doubling the population of the world's slums. It will be the biggest migration of our time. The power of this urbanization surge will be the key driver of global change in the 21st century, reveals the report 'Humanity on the move – Unlocking the transformative power of cities'. It is handed to the German government today by the Advisory Council on Global Change (Wissenschaftlicher Beirat der Bundesregierung Globale Umweltveränderungen, WBGU), co-chaired by Hans Joachim Schellnhuber, director of the Potsdam Institute for Climate Impact Research. Cities are responsible for a disproportionately high percentage of greenhouse-gas emissions – more than two thirds globally. At the same time, they are particularly hard hit by the consequences of global warming. Instead of ever greater densification, therefore, urban development should focus its attention more on the surrounding regions. Developing multiple medium-sized centres instead of a few rampantly expanding megacities increases humankind's resistance to crises and takes the pressure off local resources such as water and land.

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"Below 2 degrees": Edenhofer in book on Paris Agreement

"Below 2 degrees": Edenhofer in book on Paris Agreement

04/18/2016 - National minimum prices for CO2 emissions combined with international climate finance could be a way to put the Paris Agreement into practice. This is a key message from Ottmar Edenhofer, chief economist at the Potsdam Institute for Climate Impact Research and Director of the Mercator Institute for Global Commons and Climate Change, in his contribution to the book "Below two degrees". The Anthology is assembling quite a number of prominent voices: from the President of the German Environment Agency to Members of Parliament, from NGO heads to the Director of the Helmholtz Centre for Ocean Research Kiel. This week, the new publication will be presented by the German Federal Environmental Foundation along with the Federal Environment Ministry's Secretary of State Jochen Flasbarth, who's also a co-author.

"Below 2 degrees": Edenhofer in book on Paris Agreement - Read More…

Japanese Ambassador visits Telegraphenberg

Japanese Ambassador visits Telegraphenberg

04/14/2016 - The Japanese Ambassador to Germany, his Excellency Takeshi Yagi, visited the Potsdam Institute for Climate Impact Research to exchange some ideas with PIK director John Schellnhuber and learn about the latest research on climate change.

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CO2 practitioners meet modelers

CO2 practitioners meet modelers

03/24/2016 - PIK scientists gathered for a one-day-conference this week to discuss limits and possibilities of CO2 fertilization both in models and observations in order to achieve the best scientific results. As special guests, they welcomed two experimentalists in the field: Bruce Kimball from the Arid-Land Agricultural Research Center Phoenix, Maricopa, Arizona, who is also a longstanding companion in CO2 research, and Onno Muller from the Institute of Bio- and Geosciences, Forschungszentrum Jülich as acknowledged expert in phenotyping. Their input was complemented by contributions from PIK director Hans Joachim Schellnhuber and researchers Hermann Lotze-Campen, Katja Frieler, Christoph Müller and Frank Wechsung.

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"The closed society is the antithesis of science": Potsdam research institutions on the refugee issue

"The closed society is the antithesis of science": Potsdam research institutions on the refugee issue

03/16/2016 - Potsdam's scientific institutions published an open letter for a tolerant society, rejecting all expressions of hatred, violence, and intolerance towards people on the basis of their origins, appearance, religion, or other grounds. They position themselves in the ongoing discussion about refugees in the state of Brandenburg, and in Germany.

"The closed society is the antithesis of science": Potsdam research institutions on the refugee issue - Read More…

Scientists and policy-makers discuss Planetary Boundaries

Scientists and policy-makers discuss Planetary Boundaries

03/04/2016 - How can humankind limit global environmental change and stay within a safe operating space for development? This question is an issue both for scientists investigating environmental guardrails as well as for policy makers looking for feasible pathways. The Potsdam Institute for Climate Impact Research (PIK) together with Berlin-based science policy thinktank ”adelphi research” and the Stockholm Environment Institute brought together leading international scientists and German policymakers in a workshop to discuss opportunities and limits for an operationalization of the Planetary Boundaries framework for national governance. The role of policies for increasing resource efficiency were a key issue throughout the meeting.

Scientists and policy-makers discuss Planetary Boundaries - Read More…

Future Earth Summit in Berlin

Future Earth Summit in Berlin

02/01/2016 - Researchers from the natural sciences, humanities, social sciences and engineering came together in Berlin last week with stakeholders from policy, business and civil society at the “Future Earth Summit”. The second major conference of German sustainability research focused on topics like Earth system modeling and social macrodynamics or science and society and discussed international sustainability science in the light of the Paris agreement and other recent developments.

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Research Days: Potsdam post Paris

Research Days: Potsdam post Paris

01/28/2016 - All members of the Potsdam Institute for Climate Impact Research gathered this week to discuss current and future research – and the outcomes of COP21 in Paris. Every year, the so called Research Days are an opportunity to present the various scientific activities of the institute, and to debate the challenges ahead.

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Tracing observed climate impacts to greenhouse gas emissions

Tracing observed climate impacts to greenhouse gas emissions

01/28/2016 - Roughly two-thirds of observed climate change impacts related to atmospheric and ocean temperature over the past 40 years can be confidently attributed to human-generated greenhouse gas emissions, an international team of scientists found. For the impacts observed not just on regional but on continental scales, even three quarters are mainly due to our burning of burning fossil fuels. Evidence connecting changes in precipitation and their respective impacts to human influence is still weak, but is expected to grow.

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Leibniz President Kleiner visits PIK

Leibniz President Kleiner visits PIK

01/27/2016 - The president of Leibniz Association, Matthias Kleiner, visited the Potsdam Institute for Climate Impact Research (PIK) for an exchange on current projects and developments. Among other topics the focus of the meetings was also on research strategies. Kleiner met with PIK Director Hans Joachim Schellnhuber as well as with the Chairs of PIK’s four research domains.

Leibniz President Kleiner visits PIK - Read More…

New top German IPCC scientist visits PIK

New top German IPCC scientist visits PIK

2016/01/25 - The newly elected top German scientist in the Intergovernmental Panel on Climate Change (IPCC), Hans-Otto Pörtner, visited the Potsdam Institute (PIK) this week for an intense exchange about challenges of the next climate science assessment report. It will be the sixth of its kind and due in 2022. Pörtner, a senior biologist at the Alfred Wegener Institute for Polar and Marine Research in Bremerhaven, heads the part of the report assessing climate change impacts. This is a core research issue of PIK. What is more, for half a decade PIK’s chief economist was head of the IPCC’s working group on mitigation.

New top German IPCC scientist visits PIK - Read More…

US Ambassador discusses Paris Agreement in Potsdam

US Ambassador discusses Paris Agreement in Potsdam

01/14/2016 - The Ambassador of the United States to Germany, John B. Emerson, visited the Potsdam Institute for Climate Impact Research (PIK) this week to discuss the consequences of the recent UN summit in Paris. Following a meeting behind closed doors with PIK director John Schellnhuber, the high-ranking guest gave a talk to researchers and students. Both the Ambassador and the PIK director highlighted the urgency of achieving further progress towards effective climate stabilization.

US Ambassador discusses Paris Agreement in Potsdam - Read More…

Climate macroscope: new software for future research

Climate macroscope: new software for future research

12/23/2015 - Researchers have developed a new open source Python-based software package for examining climate change and other data-heavy networks on a macroscopic level.

Climate macroscope: new software for future research - Read More…

Historic climate agreement: “The spirits of Paris have defeated the ghosts of Copenhagen"

Historic climate agreement: “The spirits of Paris have defeated the ghosts of Copenhagen"

12/14/2015 - 195 states worldwide adopted a breakthrough climate agreement at the UN climate summit in Paris, COP21. Leading scientists from the Potsdam Institute for Climate Impact Research actively participated in the historic meeting that put the world on the path to limiting global warming to well below 2 degrees Celsius and bring down greenhouse-gas emissions to net zero within a few decades. While implementing the treaty will be an enormous challenge, for the first time ever climate stabilization and hence limiting climate risks including weather extremes and sea-level rise comes into reach. It is the beginning, not the end, of a process that now requires rapid implementation strong policy instruments that live up to the aspirations of the agreement.

Historic climate agreement: “The spirits of Paris have defeated the ghosts of Copenhagen" - Read More…

Nobel Laureates together with Schellnhuber meet French President

Nobel Laureates together with Schellnhuber meet French President

12/07/2015 - More than 70 recipients of the Nobel Prize urgently warn of the consequences of climate change. They support a declaration that has been handed over to the President of France François Hollande at the Élysée Palace in Paris today by the Physics Nobel Laureates Serge Haroche and Claude Cohen-Tannoudji, together with Hans Joachim Schellnhuber, Director of the Potsdam Institute for Climate Impact Research (PIK). “The nations of the world must take the opportunity at the United Nations Climate Change Conference in Paris to take decisive action to limit future global emissions,” the Mainau Declaration on Climate Change states. It is an outcome of the 65th Lindau Nobel Laureate Meeting on Mainau Island in Lake Constance, Germany, in July.

Nobel Laureates together with Schellnhuber meet French President - Read More…

Potsdam meets China

Potsdam meets China

12/04/2015 - China is an important participant at the ongoing climate summit. It is one of the countries with the highest CO2 emissions and could be highly affected by changes in the climate system. The Potsdam Institute for Climate Impact Research (PIK) collaborates on several levels with Chinese partners - Chinese delegations visit PIK regularly and PIK scientists travel to China.

Potsdam meets China - Read More…

Science to Paris: The Potsdam Institute at the UN climate summit COP21

Science to Paris: The Potsdam Institute at the UN climate summit COP21

12/01/2015 - Scientists of the Potsdam Institute for Climate Impact Research (PIK) actively participate in the Paris “Conference of the Parties” COP21. Director John Schellnhuber for instance will speak at a side-event of the Vatican as well as at one with the EU Research, Science and Innovation Commissioner. Ottmar Edenhofer, chief economist of PIK, talks at an event with the EU Finance Commissioner as well as meetings with representatives of the World Trade Organisation and the OECD – see below. Both Schellnhuber and Edenhofer will be present in Paris during all of the second week. Other leading scientists, including Anders Levermann, Elmar Kriegler or Ricarda Winkelmann, will also give talks and participate in side events and informal meetings.

Science to Paris: The Potsdam Institute at the UN climate summit COP21 - Read More…

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