Publications by authors named "Felix Creutzig"

We argue for systematically integrating behavioral sciences and urban planning to develop a joint agenda for research and planning practice. By viewing urban form as a critical choice architecture for making people’s choices more climate-friendly, this approach may unlock new pathways for higher liveability of cities.

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  • The main problem we need to fix to help the environment is understanding how our actions affect sustainability.
  • This means looking at how things we do today can impact the Earth in the long run.
  • By focusing on sustainability, we can find better ways to protect our planet for the future.
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  • Higher economic activity usually means more energy use and natural resource consumption, which leads to more greenhouse gas emissions and climate change.
  • The Jevons Paradox suggests that when we use resources more efficiently, we can end up using even more of them instead.
  • This study created a computer model to explore how different strategies can increase efficiency but warns that without reducing demand, we might face unsustainable development and more environmental problems.
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Built structures, i.e. the patterns of settlements and transport infrastructures, are known to influence per-capita energy demand and CO emissions at the urban level.

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Building stock management is becoming a global societal and political issue, inter alia because of growing sustainability concerns. Comprehensive and openly accessible building stock data can enable impactful research exploring the most effective policy options. In Europe, efforts from citizen and governments generated numerous relevant datasets but these are fragmented and heterogeneous, thus hindering their usability.

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  • The global competition for better artificial intelligence (AI) systems is changing jobs, businesses, and even how we tackle climate change.
  • Current AI systems often use biased data, which can lead to poor decisions and big problems for society and the environment.
  • To fix this, it's important to create a fairer AI that helps us make better choices for the planet, supports climate action, and reduces data problems.
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Cities produce more than 70% of global greenhouse gas emissions. Action by cities is therefore crucial for climate change mitigation as well as for safeguarding the health and wellbeing of their populations under climate change. Many city governments have made ambitious commitments to climate change mitigation and adaptation and implemented a range of actions to address them.

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The coronavirus disease 2019 (COVID-19) pandemic considerably affects health, wellbeing, social, economic and other aspects of daily life. The impact of COVID-19 on blood pressure (BP) control and hypertension remains insufficiently explored. We therefore provide a comprehensive review of the potential changes in lifestyle factors and behaviours as well as environmental changes likely to influence BP control and cardiovascular risk during the pandemic.

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  • Understanding cities needs good data to create plans that are good for the environment.
  • Some places have 3D models that show buildings, but they are expensive and hard to keep up, especially for smaller cities.
  • We developed a machine learning method that uses free data to predict building heights, even without 3D models, and found that the area around a building helps us guess how tall it is!
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  • Traditional ways of sharing research about climate change don’t motivate people like individuals, businesses, and politicians to act.
  • The text suggests that talking about climate change should be more interactive and engaging, rather than just one-sided.
  • Using techniques like serious gaming can help people learn actively and encourage them to take real steps to address climate change.
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We present a global dataset of anthropogenic carbon dioxide (CO) emissions for 343 cities. The dataset builds upon data from CDP (187 cities, few in developing countries), the Bonn Center for Local Climate Action and Reporting (73 cities, mainly in developing countries), and data collected by Peking University (83 cities in China). The CDP data being self-reported by cities, we applied quality control procedures, documented the type of emissions and reporting method used, and made a correction to separate CO emissions from those of other greenhouse gases.

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The possibility of using bioenergy as a climate change mitigation measure has sparked a discussion of whether and how bioenergy production contributes to sustainable development. We undertook a systematic review of the scientific literature to illuminate this relationship and found a limited scientific basis for policymaking. Our results indicate that knowledge on the sustainable development impacts of bioenergy production is concentrated in a few well-studied countries, focuses on environmental and economic impacts, and mostly relates to dedicated agricultural biomass plantations.

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  • In 2015, world leaders agreed to keep global temperature rise below 2 °C and aim for 1.5 °C to fight climate change.
  • To reach the 1.5 °C goal, there isn't much room left for future pollution, so new technology that removes carbon from the air will be very important.
  • Instead of just talking about whether these goals are possible, we need to focus on taking quick actions to reduce carbon emissions and make sure new energy projects don't lock us into using polluting coal.
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  • * Most cropland loss will happen in Asia and Africa, where the land being lost is more productive than average.
  • * As cities expand, it's important to manage this growth carefully to protect farmers' livelihoods and food supply.
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India hosts the world's second largest population and offers the world's largest potential for urbanization. India's urbanization trajectory will have crucial implications on its future GHG emission levels. Using household microdata from India's 60 largest cities, this study maps GHG emissions patterns and its determinants.

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  • Cities play a big role in climate change, and we need to understand how they use energy and transport in order to help reduce pollution and save energy.
  • A study of 274 cities shows that things like how cities are built, where they are located, and how people get around explain a lot about their energy use.
  • If we plan cities better, we could lower energy use in the future and help the environment, but different cities need different strategies to do this effectively.
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The timescale-invariant recognition of temporal stimulus sequences is vital for many species and poses a challenge for their sensory systems. Here we present a simple mechanistic model to address this computational task, based on recent observations in insects that use rhythmic acoustic communication signals for mate finding. In the model framework, feedforward inhibition leads to burst-like response patterns in one neuron of the circuit.

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Biological systems need to process information in real time and must trade off accuracy of presentation and coding costs. Here we operationalize this trade-off and develop an information-theoretic framework that selectively extracts information of the input past that is predictive about the output future, obtaining a generalized eigenvalue problem. Thereby, we unravel the input history in terms of structural phase transitions corresponding to additional dimensions of a state space.

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