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Johan Rockström

Ten PIK researchers among the most influential scientists in the world

29/11/2018 - Ten scientists, coming from different research domains from the Potsdam Institute for Climate Impact Research (PIK) are among the most highly cited researchers worldwide, according to a new ranking just published. Therewith, they are among the most influential scientifists in the world, their studies among the top 1% of scientific literature. Whether natural sciences or social sciences, PIK is one of the most renowned research institutions in Germany and worldwide, as the now published ranking once again shows.
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IPCC report on 1.5°C: Unprecedented transformation needed to reach climate targets

08/10/2018 - Limiting global warming to 1.5° Celsius would require rapid, far-reaching and unprecedented changes in all aspects of society, says a new detailed assessment by the Intergovernmental Panel on Climate Change (IPCC). Ninety-one authors and review editors from 40 countries were involved in preparing the report, among them Elmar Kriegler from the Potsdam Institute for Climate Impact Research (PIK) who is one of the lead authors for the key chapter on mitigation pathways. The Special Report on Global warming of 1.5°C will be an important scientific input into the UN climate summit in Poland in December and was prepared in response to an invitation from the United Nations Framework Convention on Climate Change when the historic Paris Agreement was adopted in 2015.
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Earth League meets up in New Delhi: Climate Jamboree and Science Circle

08.11.2018 - From weather extremes to sea-level rise and tipping elements - more than 10.000 youths came together with science experts and artists last week in New Delhi for the Climate Jamboree Conference. Johan Rockström, PIK Director Designate, and Stefan Rahmstorf, Chair of PIK research domain Earth System Analysis, were among the key speakers, with lectures on a safe future for humanity on earth and new insights and hot topics from climate science. Organized by Leena Srivastava of TERI School of Advanced Studies, the participative Climate Jamboree with scientific talks, workshops and concerts was the grand finale of a series of events with the aim to empower youth to engage for climate action and sustainable development.
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New report updates “Limits of Growth”: PIK experts speak at Club of Rome anniversary conference

17/10/2018 - “Transformation is feasible” - to update its legendary “Limits of Growth” report, the Club of Rome commissioned a new report on how to achieve the Sustainable Development Goals within the Planetary Boundaries that was now published in Rome. Produced by the Stockholm Resilience Centre and Norwegian Business School in Oslo, and funded by the Global Challenges Foundation, the report for the 50 year anniversary conference stresses that while most original conclusions remain valid, inequality reduction and new economic models are necessary for long-term economic and planetary stability. One of the authors of the commissioned report is Johan Rockström, Director Designate of the Potsdam Institute for Climate Impact Research.
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Sustainable and healthy food to feed the world in 2050: Nature study

10/10/2018 - “Feeding a world population of 10 billion people is possible - yet only if we change the way we eat, and the way we produce food, our research shows. Greening the food sector or eating up our planet: this is what is on the menu today,” says Johan Rockström, Director Designate of the Potsdam Institute for Climate Impact Research. He’s one of the authors of a new study now published by an international team of scientists in the journal Nature.
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Statement on the upcoming 1.5°C IPCC report

2018/10/05 - The Intergovernmental Panel on Climate Change (IPCC) is currently engaged in the final consultations with representatives of states worldwide in South Korea to adopt its special report on 1.5 degrees Celsius of global warming. Researchers from the Potsdam Institute are involved in these efforts. In the Paris Climate Accord in 2015, the international community had agreed to limit global warming to "well below two degrees", 1.5 degrees being mentioned as an aspirational target. The IPCC report on the feasibility and impacts of more ambitious warming limit will be published on Monday. The new twin leadership of the PIK issued a statement on the issues at stake.
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Speaking up for climate action: Rockström at Climate Summits in New York and California

25/09/2018 - Alongside French President Emmanuel Macron and other distinguished guests, PIK Co-Director Designate Johan Rockström will speak at the One Planet Summit this week in New York. Co-hosted by President Macron, UN Secretary General Antonio Guterres, Dr. Jim Yong Kim, President of the World Bank and Michael Bloomberg, UN Special Envoy on Climate Action, the One Planet Summit is a forum for mobilization and actions. With the aim to speed up the global transition to a low-carbon economy, the meeting is part of a series of high level events in the run up to the UN Climate Conference in Polish Catowice - from the Global Climate Action Summit in September in San Francisco to the Paris Peace Forum in November.
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Planet at risk of heading towards irreversible “Hothouse Earth” state

06/08/2018 - Keeping global warming to within 1.5-2°C may be more difficult than previously assessed. An international team of scientists has published a study in Proceedings of the National Academy of Sciences (PNAS) showing that even if the carbon emission reductions called for in the Paris Agreement are met, there is a risk of the planet entering what the scientists call “Hothouse Earth” conditions. A “Hothouse Earth” climate will in the long term stabilize at a global average of 4-5°C higher than pre-industrial temperatures with sea level 10-60 m higher than today, the paper says. The authors conclude it is now urgent to greatly accelerate the transition towards an emission-free world economy.
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New Report “The World in 2050”: Sustainable development experts meet in New York

07/10/2018 - From education and health to responsible consumption, a decarbonized energy-system, agriculture, sustainable cities and digitalization - six transformations are necessary to achieve the Sustainable Development Goals (SDGs) set by the United Nations, a new report by leading experts in the field finds. Published at the High-Level Political Forum on Sustainable Development (HLPF) in New York this week, the new report prepared by The World in 2050 (TWI2050) initiative outlines the key points that are necessary to bring the world on target to a sustainable future. More than 60 authors and 20 organizations were involved in the report, among them Johan Rockström, current Director of the Stockholm Resilience Centre and designated Director of the Potsdam Institute for Climate Impact Research (PIK), as well as PIK researchers Elmar Kriegler, Hermann Lotze-Campen and Alexander Popp.
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