Dec 7, 2021 | Climate Change, Environment, Food & Water, Sustainable Development
By Stefan Frank, researcher in the Integrated Biosphere Futures Research Group of the IIASA Biodiversity and Natural Resources Program
Stefan Frank discusses a recent study that looked into the impacts of ambitious EU agricultural mitigation policies on the livelihoods of farmers.
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Balancing greenhouse gas (GHG) emissions and removals in the land-use sector by 2035 is one of the key milestones presented in the European Green Deal, but achieving climate neutrality will require further emission cuts in the agricultural sector. However, when it comes to setting ambitious mitigation targets for the sector, (national) policymakers are often reluctant to make strong commitments.
One reason could be the close interactions of agriculture with other policy objectives related to climate change mitigation, such as sustained food production, nutrition security, or biodiversity. Even though agricultural policies are frequently implemented using subsidies, such as in the European Union Common Agriculture Policy, policymakers strive to find a balance that ensures progress on these goals while at the same time not overburdening farmers.
Another fear is that ambitious mitigation efforts could cause economic losses for EU farmers whose income already relies heavily on subsidies. Reducing emissions could for instance lead to increased production costs and a consequent deterioration in the cost-competitiveness of EU farmers when comparing domestic production with imports. For example, the adoption of mitigation practices such as precision farming or anaerobic digesters increase costs, and the reduction in fertilizer application as suggested in the Farm to Fork Strategy may also directly impact crop yields and subsequently revenues.
In our study recently published in the journal Environmental Research Letters, we investigated the impacts of an ambitious EU agricultural mitigation policy on agricultural markets, farmers, and GHG emissions applying an ensemble of agricultural sector models. We investigated two alternative scenarios.
The first scenario represents a situation where only the EU adopts stringent mitigation efforts for agriculture compatible with the 1.5°C target at global scale, while the second imagines a world where other world regions also take action.
Figure from Frank et al. (2021): Average impact across models of different levels of ROW mitigation ambition on EU agricultural production, prices and production value corrected for carbon tax payments in 2050. RUM—ruminant beef, DRY—milk, NRM—non-ruminant meatand eggs, CGR—coarse grains, WHT—wheat, and OSD—oilseeds.
We found that EU beef producers are strongly affected if only the EU pursues stringent agricultural emission reduction efforts. For example, cutting EU agricultural non-CO2 emissions by close to 40% (155 MtCO2eq/yr) in 2050 could result in a 22% decline in EU beef production. Despite emission leakage effects through reallocation of production outside the EU, a unilateral mitigation policy delivers climate benefits and yields net emission savings at global scale of around 90 MtCO2eq/yr.
Once regions outside Europe start to pursue mitigation efforts that are compatible with those in the EU, economic impacts on EU farmers are distributed more equally across world regions as farmers outside the EU are included in the mitigation policy and start contributing. Since EU farmers rank among the most GHG efficient producers at global scale, with increasing mitigation efforts in other world regions, EU farmers don’t lose their competitiveness, even if the EU pursues 1.5°C compatible efforts.
Unlike in the unilateral EU policy, EU farmers could even start to benefit from a globally coordinated mitigation policy beyond a certain point. For example, if regions outside the EU were to pursue at least half the effort implemented in the EU and were required to reach the 1.5°C target globally, the economic value of production of EU beef and non-ruminant producers could exceed baseline scenario projections without any mitigation efforts in agriculture.
Similar effects are observed for other world regions with GHG-efficient agricultural production systems, while GHG intensive producers are projected to lose market shares. Given differences in GHG mitigation efficiencies and economic prospects across world regions, accompanying distributional policies such as climate finance policies could help to alleviate the risk of mitigation induced food security or poverty issues. Our study highlights these economic challenges and opportunities for farmers related to the required transition of the global food system to achieve the 1.5°C target.
Further info:
Frank, S., Havlik, P, Tabeau, A., Witzke, P., Boere, E., Bogonos, M., Deppermann, A., van Dijk, M., et al. (2021). How much multilateralism do we need? Effectiveness of unilateral agricultural mitigation efforts in the global context. Environmental Research Letters 16 (10) e104038. DOI: 10.1088/1748-9326/ac2967 [pure.iiasa.ac.at/17492]
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Feb 18, 2021 | Austria, Climate, Climate Change, Communication, Education, Health
By Thomas Schinko, Acting Research Group Leader, Equity and Justice Research Group
Thomas Schinko introduces an innovative and transdisciplinary peer-to-peer training program.
What do we want – climate justice! When do we want it – now! The recent emergence of youth-led, social climate movements like #FridaysForFuture (#FFF), the Sunrise Movement, and Extinction Rebellion has reemphasized that at the heart of many – if not all – grand global challenges of our time, lie aspects of social and environmental justice. With a novel peer-to-peer education format, embedded in a transdisciplinary research project, the Austrian climate change research community responds to the call that unites these otherwise diverse movements: “Listen to the Science!”
The climate crisis raises several issues of justice, which include (but are not limited to) the following dimensions: First, intragenerational climate justice addresses the fair distribution of costs and benefits associated with climate change mitigation and adaptation, as well as the rectification of damage caused by residual climate change impacts between present generations. Second, intergenerational justice focuses on the distribution of benefits and costs from climate change between present and future generations. Third, procedural justice asks for fair processes, namely that institutions allow all interested and affected actors to advance their claims while co-creating a low-carbon future. Movements like #FFF maneuver at the intersection of those three forms of climate justice when calling on policy- and decision makers to urgently take climate action, since “there is no planet B”.
Along with the emergence of these youth-led social climate movements came an increasing demand for the expertise of scientists working in the fields of climate change and sustainability research. To support #FFF’s claims with the best available scientific evidence, a group of German, Austrian, and Swiss scientists came together in early 2019 as Scientists for Future. Since then, requests from students, teachers, and policy and decision makers for researchers to engage with the younger generation have soared, also in Austria. Individual researchers like me have not been able to respond to all these requests at the extent we would have liked to.
In this situation of high demand for scientific support, the Climate Change Center Austria (CCCA) and The Federal Ministry of Education, Science and Research (BMBWF) have put their heads together and established a transdisciplinary research project – makingAchange. By engaging early on with our potential end users – Austrian school students – a truly transdisciplinary team of researchers as well as practitioners in youth participation and education (the association “Welt der Kinder”) has co-developed this novel peer-to-peer curriculum. The training program, which runs over a full school year, sets out to provide the students not only with solid scientific facts but also with soft skills that are needed for passing on this knowledge and for building up their own climate initiatives in their schools and municipalities. One of the key aims is to provide solid scientific support while not overburdening the younger generation who often tend to put too high demands on themselves.
Establishing scientific facts about climate change and offering scientific projections of future change on its own does not drive political and societal change. Truly inter- and transdisciplinary research is needed to support the complex transformation towards a sustainable society and the integration of novel, bottom-up civil society initiatives with top-down policy- and decision making. Engaging multiple actors with their alternative problem frames and aspirations for sustainable futures is now recognized as essential for effective governance processes, and ultimately for robust policy implementation.
Also, in the context of makingAchange it is not sufficient to communicate science to students in order to generate real-world impact in terms of leading our societies onto low-carbon development pathways. What is additionally needed, is to provide them with complementary personal and social skills for enhancing their perceived self-efficacy and response efficacy, which is crucial for eventually translating their knowledge into real climate action in their respective spheres of influence.
Recent insights from a medical health assessment of the COVID-19 related lockdowns on childhood mental health in the UK have shown that we are engaging in an already highly fragile environment. In addition, a recent representative study for Austria has shown that the pandemic is becoming a psychological burden. The study authors are particularly concerned about young people; more than half of young Austrians are already showing symptoms of depression. Hence, we must engage very carefully with the makingAchange students when discussing the drivers and potential impacts of the climate crises. Particularly since some of them are quite well informed about research, which has shown (by using a statistical approach) that our chances of achieving the 1.5 to 2°C target stipulated in the Paris Agreement are now probably lower than 5%. Another example of such alarming research insights comes in the form of a 2020 report by the World Meteorological Organization, which warns that there is a 24% chance that global average temperatures could already surpass the 1.5°C mark in the next five years.
Zoom group picture taken at the end of the second online makingAchange workshop for Austrian school students. Copyright: makingAchange
The first makingAchange activities and workshops have now taken place – due to the COVID-19 regulations in an online format, which added further complexity to this transdisciplinary research project. Nevertheless, we were able to discuss some of the hot topics that the young people were curious about, such as the natural science foundations of the climate crisis, climate justice, or a healthy and sustainable diet. At the same time, we provided our students with skills to further transmit this knowledge and to take climate action in their everyday live – such as a climate friendly Christmas celebration in 2020. The school student’s lively engagement in these sessions as well as the overall positive (anonymous) feedback has proven that we are on the right track.
The role of science is changing fast from “advisor” to “partner” in civil society, policymaking, and decision making. By doing so, scientists can play an important, active role in implementing the desperately needed social-ecological transformation of our society without becoming policy prescriptive. With the makingAchange project, we are actively engaging in this transformational process – currently only in Austria but with high ambitions to scale-out this novel peer-to-peer format to other geographical and cultural contexts.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Jun 5, 2020 | COVID19, Demography, Health, IIASA Network
By Tomas Sobotka, Wittgenstein Centre for Demography and Global Human Capital (Univ. Vienna, IIASA, VID/ÖAW), Vienna Institute of Demography
Does COVID-19 affect men and women differently? Tomas Sobotka sheds light on the demographics of the coronavirus pandemic in Europe.
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A question from a Time magazine article has a clear underlying message: “Why is COVID-19 striking men harder than women?” By now, everyone has learned that men are more vulnerable to COVID-19 and, if infected, they tend to die much more often than women.
Are men however also more likely to get infected? On the face of it, the number of infections by gender suggests an almost perfect gender equality. Women represent on average 47% of all infections in 70 countries reporting the number of cases by sex, as listed in the online data tracker by Global Health 5050.
Case settled? Not quite yet. The aggregated total number might be deceiving. To understand an underlying story, one has to dig into the age and sex components of total infections. The overall balance of COVID cases by gender is an outcome of age- and sex-specific patterns of infection rates and the actual age- and sex composition of the population. This in turn, is often gender-unequal, especially at older ages, due to excess mortality among men and higher longevity of women.
In fact, in ten European countries I examined with colleagues from the Wittgenstein Centre for Demography and Global Human Capital, including Raya Muttarak from the IIASA World Population Program, it turns out that infection rates are highly gendered, especially when looking at the age pattern of coronavirus infection. From the teenage years up until their late 50s, women are more likely than men to be infected with COVID-19. Women in their 20s display the biggest gender gap in infections: on average only 64 men were infected per 100 infected women aged 20-29. After age 60, the pattern reverses, as infection rates among women drop at age 60-69 and the male infection rates go up or stay stable. This crossover is also clearly visible in the charts for Belgium, Czechia, Germany, and Italy. Between ages 60 and 79, men are more likely than women to be infected. The imbalance is sharpest among people in their 70s, with an average of 136 infected males per 100 infected women. This puts older males at a double disadvantage: they are more likely to be infected and, once infected, they are much more likely to die (with both higher age and being a male identified as important risk factors).
Is our evidence credible? Clearly, many infections are undetected and our data are affected by different testing availability and testing priorities across countries. It is possible that women of working age get more frequently tested than men as women tend to be more concerned about their health. This would bias the estimated share of infected women upwards. However, the remarkable regularity in the age- and gender-pattern of infections in the analyzed countries suggests that the observed gender disparities are real. The same gender disparity by age is observed in Czechia, Denmark, Germany, and Norway with relatively few infections, as well as in Belgium, England, Italy, and Spain with high numbers of reported infections. Of course, countries differ in their gender imbalance, especially at younger ages: the gender gap is, well, gaping, in Belgium, which reports only 34 infected men per 100 infected women at age 20-29. It is much smaller in Czechia, Germany, and Norway, but the female dominance at young ages and the male dominance at older ages, with a crossover around age 60, is consistently found in each society we studied.
What’s the likely explanation? At younger ages, the smoking gun points at women’s employment and occupations. Most women of working age in Europe are employed. This may also partly explain why European countries actually register a higher number of infections among women than most other countries, with an average share of 55%. More importantly, women are often working in professions that are most exposed to the infection. Think of nurses, medical doctors, other healthcare professionals, but also all the care workers in retirement homes, which turned out in some countries to be the focal points of infection. The switch in gender balance occurs right around the retirement age. The higher likelihood of infection among older men is probably linked with their poorer health and lower immunity.
If employment is potentially risky for women, staying at home with children—itself a product of ingrained gender inequalities in work and care—may lead to fewer infections. In countries where women’s employment dips after age 30 due to their extensive parental leaves, infection rates often show a distinct dip after that age as well, going up again in their 40s: Czechia, Germany, and partly Norway and Switzerland show such an M-shaped pattern of infection rates among women.
Even though the fatality rates of women below age 60 are low, engagement in care-work poses a higher risk to healthcare workers and care-home staff. This factor should be included in the ongoing discussions on the impact of COVID-19 on women’s health and wellbeing.
COVID-19 infection rates by age and sex per 1,000 population (solid line for females, dashed line for males, left-hand axis) and the relative M/F ratio in infection rates by age in four European countries
This blogpost is based on the following paper:
Sobotka T, Brzozowska Z, Muttarak R, Zeman K, & di Lego V (2020). Age, gender and COVID-19 infections. medRxiv 2020.05.24.20111765. DOI: https://doi.org/10.1101/2020.05.24.20111765
References
Global Health 5050. COVID-19 sex-disaggregated data tracker. https://globalhealth5050.org/covid19/ (accessed May 18, 2020)
Ducharme J. Why Is COVID-19 Striking Men Harder Than Women? Time, 1 May 2020. https://time.com/5829202/covid-19-gender-differences/
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Nov 12, 2019 | Austria, Communication, Demography, Women in Science
By Nadejda Komendantova, researcher in the IIASA Advanced Systems Analysis Program
Nadejda Komendantova discusses how misinformation propagated by different communication mediums influence attitudes towards migrants in Austria and how the EU Horizon 2020 Co-Inform project is fostering critical thinking skills for a better-informed society.
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Austria has been a country of immigration for decades, with the annual balance of immigration and emigration regularly showing a positive net migration rate. A significant share of the Austrian population are migrants (16%) or people with an immigrant background (23%). The migration crisis of 2015 saw Austria as the fourth largest receiver of asylum seekers in the EU, while in previous years, asylum seekers accounted for 19% of all migrants. Vienna has the highest share of migrants of all regions and cities in Austria, and over 96% of Viennese have contact with migrants in everyday life.
Scientific research shows that it is however not primarily these everyday situations that are influencing attitudes towards migrants, but rather the opinions and perceptions about them that have developed over the years. Perceptions towards migration are frequently based on a subjectively perceived collision of interests, and are socially constructed and influenced by factors such as socialization, awareness, and experience. Perceptions also define what is seen as improper behavior and are influenced by preconceived impressions of migrants. These preconceptions can be a result of information flow or of personal experience. If not addressed, these preconditions can form prejudices in the absence of further information.
The media plays an essential role in the formulation of these opinions and further research is necessary to evaluate the impact of emerging media such as social media and the internet, and their consequent impact on conflicting situations in the limited profit housing sector. Multifamily housing in particular, is getting more and more heterogeneous and the impacts of social media on perceptions of migrants are therefore strongest in this sector, where people with different backgrounds, values, needs, origins and traditions are living together and interacting on a daily basis. Perceptions of foreign characteristics are also frequently determined by general sentiments in the media, where misinformation plays a role. Misinformation has been around for a long time, but nowadays new technologies and social media facilitate its spread, thus increasing the potential for social conflicts.
Early in 2019, the International Institute for Applied Systems Analysis (IIASA) organized a workshop at the premises of the Ministry of Economy and Digitalization of the Austrian Republic as part of the EU Horizon 2020 *Co-Inform project. The focus of the event was to discuss the impact of misinformation on perceptions of migrants in the Austrian multifamily limited profit housing sector.
Nadejda Komendantova addressing stakeholders at the workshop.
We selected this topic for three reasons: First, this sector is a key pillar of the Austrian policy on socioeconomic development and political stability; and secondly, the sector constitutes 24% of the total housing stock and more than 30% of total new construction. In the third place, the sector caters for a high share of migrants. For example, in 2015 the leading Austrian limited profit housing company, Sozialbau, reported that the share of their residents with a migration background (foreign nationals or Austrian citizens born abroad) had reached 38%.
Several stakeholders, including housing sector policymakers, journalists, fact checkers, and citizens participated in the workshop. Among them were representatives from the Austrian Chamber of Labor, Austrian Limited Profit Housing (ALPH) companies “Neues Leben”, “Siedlungsgenossenschaft Neunkirchen”, “Heim”, “Wohnbauvereinigung für Privatangestellte”, the housing service of the municipality of Vienna, as well as the Austrian Association of Cities and Towns.
The workshop employed innovative methods to engage stakeholders in dialogue, including games based on word associations, participatory landscape mapping, as well as wish-lists for policymakers and interactive, online “fake news” games. In addition, the sessions included co-creation activities and the collection of stakeholders’ perceptions about misinformation, everyday practices to deal with misinformation, co-creation activities around challenges connected with misinformation, discussions about the needs to deal with misinformation, and possible solutions.
During discussions with workshop participants, we identified three major challenges connected with the spread of misinformation. These are the time and speed of reaction required; the type of misinformation and whether it affects someone personally or professionally; excitement about the news in terms of the low level of people’s willingness to read, as well as the difficulties around correcting information once it has been published. Many participants believed that they could control the spread of misinformation, especially if it concerns their professional area and spreads within their networking circles or among employees of their own organizations. Several participants suggested making use of statistical or other corrective measures such as artificial intelligence tools or fact checking software.
The major challenge is however to recognize misinformation and its source as quickly as possible. This requirement was perceived by many as a barrier to corrective measures, as participants mentioned that someone often has to be an expert to correct misinformation in many areas. Another challenge is that the more exciting the misinformation issue is, the faster it spreads. Making corrections might also be difficult as people might prefer emotional reach information to fact reach information, or pictures instead of text.
The expectations of policymakers, journalists, fact checkers, and citizens regarding the tools needed to deal with misinformation were different. The expectations of the policymakers were mainly connected with the creation of a reliable, trusted environment through the development and enforcement of regulations, stimulating a culture of critical thinking, and strengthening the capacities of statistical offices, in addition to making relevant statistical information available and understandable to everybody. Journalists and fact checkers’ expectations on the other hand, were mainly concerned with the development and availability of tools for the verification of information. The expectations of citizens were mainly connected with the role of decision makers, who they felt should provide them with credible sources of information on official websites and organize information campaigns among inhabitants about the challenges of misinformation and how to deal with it.
*Co-Inform is an EU Horizon 2020 project that aims to create tools for better-informed societies. The stakeholders will be co-creating these tools by participating in a series of workshops in Greece, Austria, and Sweden over the course of the next two years.
Adapted from a blog post originally published on the Co-Inform website.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Jun 12, 2019 | Economics, Energy & Climate, Eurasia, Young Scientists
By Dmitry Erokhin, Research Assistant in the IIASA Advanced Systems Analysis Program
Dmitry Erokhin shares his thoughts on the promotion of economic progress and security through energy cooperation, good governance, and connectivity in the digital era.
Nadejda Komendantova and Dmitry Erokhin at the OSCE EEF meeting in Bratislava © Dmitry Erokhin
From 27 to 28 May 2019, Bratislava hosted the Second Preparatory Meeting of the 27th Economic and Environmental Forum of the Organization for Security and Cooperation in Europe (OSCE EEF) on “Promoting economic progress and security in the OSCE area through energy cooperation, new technologies, good governance and connectivity in the digital era”.
As part of my work on digitalization in Greater Eurasia, I was particularly interested in attending this meeting.
A major part of the event was devoted to questions surrounding energy security, which is a very important factor of cooperation in the OSCE area. All 57 participating states across North America, Europe, and Asia are interested in stable energy supply. Doing energy right is a way to promote progress, security, and prosperity. Orientation towards sustainable development, limiting the use of conventional energy sources, oil conflicts, and cyber attacks make both energy demanders and suppliers search for new solutions. In this regard, the use of renewable resources promises long-term benefits in terms of energy efficiency, new jobs, as well as a secure and resilient energy sector. This is however not possible without peace, which makes the protection of infrastructure crucial. There is no prosperity without peace and no peace without prosperity.
I found it particularly valuable that new technologies were included in the discussion. Blockchain – a system in which a record of transactions made in bitcoin or another cryptocurrency are held across several computers that are linked in a peer-to-peer network – along with big data, are creating new opportunities in the energy sector, for example, in terms of new forms of energy trading. However, they can also pose some risks as they create certain dependencies, thus raising questions of sustainability. For instance, automated driving raises many regulatory issues on how to ensure against cyber attacks and missiles, or how to divide responsibilities between producers and users. Advanced technologies have to be employed safely and efficiently. International organizations could play a vital role in enacting common standards and regulatory norms for digitalization and connectivity in this regard. One grand example here is the single window recommendation, which is a trade facilitation idea that enables international traders to submit regulatory documents at a single location. The idea is that such a system would facilitate trade through good governance.
The establishment of regional communication platforms and the development of science, research, and innovations are of particular importance. Key agents need to talk about secure and clean energy. This could be achieved through intra-institutional cooperation and inclusive dialogue. I believe that institutions like IIASA can play a huge role here.
Talking about new technologies, it is an important task to conduct studies on barriers to trade, especially in the context of blockchain and machine learning technologies in digital trade in order to detect inefficiencies at borders and improve market access. In the energy field, there are many controversial estimates (simultaneously in favor of conventional and renewable energy sources), which also make independent reputable studies essential.
Nadejda Komendantova, a researcher with the Advanced Systems Analysis Program at IIASA also represented the institute at the OSCE meeting, where she moderated a session on protecting energy networks from natural and man-made disasters. The sessions’ participants discussed the impact of these factors on energy security, analyzed opportunities and threats for secure energy networks connected with new technologies, raised questions of resilience, and talked about the mitigation of threats through effective policies and cooperation. The OSCE Critical Energy Infrastructure Protection (CEIP) Digital Training Platform was presented during the session.
To conclude, I would like to emphasize that we need more such constructive and fruitful discussions to catalyze trust, growth, security and connectivity. Partnerships create political will and make open dialogue and mutual support very important. I believe that organizations like IIASA are key to making this possible.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
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