Headline: News

Climate change is having particularly devastating impacts on the world’s oceans: they are becoming warmer and more acidic, with profound consequences for their complex ecosystem. The special report on “The Ocean and Cryosphere in a Changing Climate”, due to be presented by the Intergovernmental Panel on Climate Change (IPCC) on 25 September, evaluates current scientific research on changes to the oceans. The Marine Regions Forum will convene in Berlin shortly afterwards with the aim of delivering clear recommendations, actionable results, and more support for regional partnerships.

From 23 – 25 September 2019, heads of government from around the world will convene at the United Nations’ General Assembly to discuss efforts to advance climate action and global sustainable development. The summit aims to boost national ambitions to achieve the objectives of the Paris Agreement and will review the implementation of measures relating to the Sustainable Development Goals. The relationship between air pollution and climate change plays an important role in this context, and is the subject of a new IASS Policy Brief titled “A Practical Approach to Integrating Climate and Air Quality Policy”.

As well as helping to make sustainable mobility more visible, the STADTRADELN campaign exposes the weak links in Potsdam’s cycling infrastructure. As an online IASS survey reveals, the campaign only managed to convert a few people to cycling: nearly all of the participants were already regular bike-users.

At its most recent meeting, the steering group of the platform “Sustainable Development in Brandenburg” adopted a list of demands aimed at the parties currently negotiating to form a new state government. The platform calls on the parties to prioritize climate protection and sustainability and to extend the platform’s mandate into the coming legislative term.

Science and art are often viewed as two distinct worlds that differ in terms of both their essence and impacts. The connections and synergies between art and science have only been explored to a limited extent to date. A new fellowship programme established at the IASS for artists will foster dialogue on issues related to sustainability between science and art.

Brazilian health expert Nicole de Paula has been awarded the inaugural Klaus Töpfer Sustainability Fellowship. The 36-year-old won over an international jury with her excellent scientific references and extensive experience in policy consulting and cooperation with UN institutions.

As the evidence for disruptive climate change has mounted over the last decades, organised attacks on climate science have grown, flanked by conspiracy theories, disinformation, and false claims. How is disinformation produced, to what end, and by whom? A workshop addressing these and related questions took place at the Institute for Advanced Sustainability Studies (IASS) in Potsdam and was attended by a host of international scholars.

Europe has enough solar and wind resources to meet its electricity demand entirely from renewable sources. A new study by researchers at the Institute for Advanced Sustainability Studies (IASS) in Potsdam shows that many regions and municipalities could meet their electricity demand using electricity systems based exclusively on renewables. However, their development would exacerbate land use pressure around metropolitan areas and larger conurbations.

Even though electricity generated from solar and wind energy is becoming increasingly cost-competitive, the expansion of renewable energies continues to depend on policy support. When such support is lacking, setbacks to the energy transition can often result – as seen in the cases of the former pioneer countries Spain and the Czech Republic. What energy policy lessons can we learn from this? A study published in the journal Energy Policy makes recommendations for effective policy design.