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SPECIAL: What saved the West Antarctic Ice Sheet 10,000 years ago will not save it today

 Stronger evidence for a weaker Atlantic overturning
The retreat of the West Antarctic ice masses after the last Ice Age was reversed surprisingly about 10,000 years ago, scientists found. This is in stark contrast to previous assumptions. In fact, it was the shrinking itself that stopped the shrinking: relieved from the weight of the ice, the Earth crust lifted and triggered the re-advance of the ice sheet. However, this mechanism is much too slow to prevent dangerous sea-level rise caused by West Antarctica’s ice-loss in the present and near future. Only rapid greenhouse-gas emission reductions can. Read more...

PIK experts at the intersessional climate conference in Bonn

PIK experts at the intersessional climate conference in Bonn

11/05/2018 - In the run-up to this year´s UN climate conference in Katowice in Poland, about 3000 experts and observers met in Bonn to discuss how to implement the Paris Agreement which is to enter into force in 2020. Two key elements of these “intersessionals” were the progress in advancing the Paris Agreement “rulebook”, and the initial in-person phase of the Talanoa dialogue that was introduced at COP23 last year. Several scientists from the Potsdam Institute for Climate Impact Research (PIK) took part in various meetings and presentations in Bonn.

PIK experts at the intersessional climate conference in Bonn - 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.

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Bankers, UN and scientists help assess climate risks for finance

Bankers, UN and scientists help assess climate risks for finance

04/26/2018 - Together, 16 banks, the United Nations, business consultants and scientists produced first guidance to help the financial industry become more transparent on climate-related risks and opportunities. The report they jointly published, entitled “Extending our horizons”, is based on economic scenarios provided by the Potsdam Instititute for Climate Impact Research, the International Institute for Applied Systems Analysis, and the International Energy Agency. The innovative methodology will support banks to implement the ground-breaking recommendations of the Financial Stability Board’s Task Force on Climate-related Financial Disclosures (FSB TCFD). It focuses on changes that the transition to a low-carbon economy will present to businesses. A complementary report on the physical impacts of climate change for businesses is planned for release in late June.

Bankers, UN and scientists help assess climate risks for finance - 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…

Stronger evidence for a weaker Atlantic overturning

Stronger evidence for a weaker Atlantic overturning

04/11/2018. The Atlantic overturning – one of Earth’s most important heat transport systems, pumping warm water northwards and cold water southwards – is weaker today than any time before in more than 1000 years. Sea surface temperature data analysis provides new evidence that this major ocean circulation has slowed down by roughly 15 percent since the middle of the 20th century, according to a study published in the highly renowned journal Nature by an international team of scientists. Human-made climate change is a prime suspect for these worrying observations.

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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?”

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Edenhofer and Foreign Minister Maas visit the United Nations

Edenhofer and Foreign Minister Maas visit the United Nations

29/03/2018 - The designated Director and chief economist of the Potsdam Institute for Climate Impact Research, Ottmar Edenhofer, accompanied the new Federal Foreign Minister Heiko Maas on his first visit to the United Nations in New York. Edenhofer was the only guest of the ministerial delegation. Germany seeks a non-permanent seat on the UN Security Council in 2019 and 2020. Minister Maas held a number of talks and campaigned for strengthening the United Nations in times of national unilateralist leanings.

Edenhofer and Foreign Minister Maas visit the United Nations - Read More…

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