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SPECIAL: Schellnhuber presents "10 Must-Knows on Climate" at COP23

Photo Schellnhuber presents 10 Must-Knows on Climate at COP23 From accelerating sea-level rise and ocean acidification to increasing risks of extreme weather events and the "collision course" with Earth’s climatic tipping points - PIK director Schellnhuber presented "10 Must-Knows on Climate Change from Science" today at COP23 in Bonn, together with UNFCCC Executive Secretary Patricia Espinosa, Wendy Broadgate from Future Earth, and Johan Rockström from the Earth League. They addressed policymakers and the public to show that achieving the Paris Agreement is necessary and possible. "Some crucial climate-change facts tend to get lost in the noise of daily deliberations - even at an event such as the UN climate summit. So it is important to remind everyone of the very reason why ten thousands of people meet in Bonn: unprecedented risk to humanity due to global warming, as revealed by science", says PIK director Schellnhuber. Read more ...

Tiny ice losses at Antarctica’s fringes can accelerate ice loss far away

Tiny ice losses at Antarctica’s fringes can accelerate ice loss far away

12/12/2017 - A thinning of small areas of floating ice at Antarctica’s coast can accelerate the movement of ice grounded on rocks hundreds of kilometers away, a new study shows. It is known that the ice shelves surrounding the continent regulate the ice flow from the land into the ocean. So far it was assumed that the ice flow is most vulnerable to melting at the base near the grounding line where the ice flows from land into the sea and becomes afloat. Now scientists found that also melting near the fringes and in the midst of the ice shelves can have direct effects reaching very far inland. This could increase ice loss and hence sea-level rise.

Tiny ice losses at Antarctica’s fringes can accelerate ice loss far away - Read More…

ReKliEs-De: Future climate trends in Germany

ReKliEs-De: Future climate trends in Germany

12/11/2017 - More heat-waves and heavy rainfalls, fewer cold spells, an increase in the annual mean temperature by 4°C, this is how the climate in Germany could evolve until the year 2100 in a scenario of unabated climate change - with massive consequences for agriculture and public health. These are the results of the project ReKliEs-De ("Regional Climate Projections Ensemble for Germany") which for the first time estimates current climate projections for the German federal states and river basins. The prospects for Germany in a business as usual scenario are severe - if no active countermeasures will be taken. However, the results also show that if all climate protection agreements will be consistently implemented, the two-degree target agreed in Paris is still achievable.

ReKliEs-De: Future climate trends in Germany - Read More…

Transformation to wind and solar could be achieved with low indirect greenhouse gas emissions

Transformation to wind and solar could be achieved with low indirect greenhouse gas emissions

12/08/2017 - Different low carbon technologies from wind or solar energy to fossil carbon capture and sequestration (CCS) differ greatly when it comes to indirect greenhouse gas emissions in their life cycle. This is the result of a comprehensive new study conducted by an international team of scientists that is now published in the journal Nature Energy. Unlike what some critics argue, the researchers not only found that wind and solar energy belong to the more favorable when it comes to life-cycle emissions. They also show that a full decarbonization of the global power sector by scaling up these technologies would induce only modest indirect greenhouse gas emissions – and hence not impede the transformation towards a climate-friendly power system.

Transformation to wind and solar could be achieved with low indirect greenhouse gas emissions - 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…

Consumption is the bottleneck for sustainable development

Consumption is the bottleneck for sustainable development

12/01/2017 - From ending poverty to improving wellbeing, gender equality, cities' resilience or climate action - while synergies among most of the United Nations Sustainable Development Goals (SDGs) foster progress in sustainable development, there are some key conflicts or bottlenecks that could hamper achieving the SDG objectives for 2030. This is the result of a new comprehensive analysis by a team of scientists from the Potsdam Institute for Climate Impact Research (PIK). According to the study, responsible consumption and production seems to be such a bottleneck, as data from the past shows.

Consumption is the bottleneck for sustainable development - Read More…

Leibniz Doctorate Award for Leonie Wenz

Leibniz Doctorate Award for Leonie Wenz

11/30/2017 - Leonie Wenz from the Potsdam Institute for Climate Impact Research (PIK) receives the Leibniz Doctorate Award 2017 for her dissertation "Climate change impacts in an increasingly connected world". It deals with the consequences of global warming for economic production in the context of an increasingly globalized and interdependent world. "In addition to the scientific quality, which is reflected in several publications in renowned scientific journals, it is also of high social relevance - examplary for Leibniz research," says the Leibniz Association.

Leibniz Doctorate Award for Leonie Wenz - Read More…

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