Gabriela Vielma, Author at Global Change Ecology https://globalchangeecology.com/author/g_vielma/?molongui_byline=true&mca=https://globalchangeecology.com/author/e_rittelmann/ Blog by students of Global Change Ecology M.Sc about Climate Action and Sustainability Sat, 03 Aug 2024 09:52:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://globalchangeecology.com/wp-content/uploads/2018/06/cropped-GCE_Logo_Dunkel_twitter-32x32.jpg Gabriela Vielma, Author at Global Change Ecology https://globalchangeecology.com/author/g_vielma/?molongui_byline=true&mca=https://globalchangeecology.com/author/e_rittelmann/ 32 32 Behind the Scenes at COP28 in Dubai: Perspectives from GCE Students https://globalchangeecology.com/2024/08/09/behind-the-scenes-at-cop28-in-dubai-perspectives-from-gce-students/?utm_source=rss&utm_medium=rss&utm_campaign=behind-the-scenes-at-cop28-in-dubai-perspectives-from-gce-students https://globalchangeecology.com/2024/08/09/behind-the-scenes-at-cop28-in-dubai-perspectives-from-gce-students/#comments Fri, 09 Aug 2024 10:01:00 +0000 https://globalchangeecology.com/?p=4953 In December 2023, 11 Global Change Ecology students had the opportunity to visit the Conference of the Parties (COP28) in Dubai as Observers. Here we reflect on our experiences and give some insights into the workings of an international climate conference. Writing about the one COP seems impossible since there is not just one. I […]

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In December 2023, 11 Global Change Ecology students had the opportunity to visit the Conference of the Parties (COP28) in Dubai as Observers. Here we reflect on our experiences and give some insights into the workings of an international climate conference.

Writing about the one COP seems impossible since there is not just one. I would say there are at least four COPs happening.

  1. The real-COP: Beyond the surface of speeches and political posturing, this event is the “Conference of the Parties” for UN climate treaties. The negotiations that are happening whether something like “fossil fuel phase out” should be in the text or not, whether certain technologies count as clean and so on. This paragraph-pushing patience exercise is at the core of the conference. While it may sound tedious discussing one verb for an hour, the result could differentiate between legally binding or not and we have to value the democratic process, as slow and as minimal consensus as it may be.
  2. The Dubai-COP: The fact that the climate conference is happening in a non-democratic, oil-rich nation, with over 2500 fossil fuel lobbyists whose presence was noticed, but under the radar of many. The Dubai-COP also included honorary guests such as “greenwashing”, “bigger COP = better COP?” and free public transport. 
  3. The event-COP: Almost 100.000 people attended COP28. This is by far the largest UN gathering that ever happened and while a proportion definitely were focussed on the main part, “the real COP”, lots of efforts were poured into side events, plenaries, workshops and likewise. Basically like an industry conference where relevant players from NGOs, businesses and politics came together to form new collaboration networks and share their insights into the many-faceted problems of climate change. This is also the place where countless politicians pledge this or condemn that, which gets a lot of the media attention in the end.
  4. The “my-COP”: This is the so-to-say personal event, with all the people you interacted with, the events you visited, how good your coffee was and which negotiation track you followed (it really changes your mood when after many hours one country blocks all the changes made in the last day and postpones the decision to next year).

Everybody has their own experience with all the different COPs and what follows will be some individual perspectives and :

Yanna: The moment I learned that GCE sends students to the COP every year I knew this was something I wanted to do, and I was not disappointed – it was an extraordinary experience. We were warned beforehand that it would be a bit overwhelming, and that was 100% true (I don’t think I’ve ever been as tired as I was after the first full conference day!). But I also found it incredibly inspiring. There is a huge amount of work being done worldwide to combat climate change, by a huge number of passionate, talented people. The media headlines usually make for gloomy reading, and negotiations are certainly an exercise in patience, but the fact that more than 150 nations, with all their differences in culture, national priorities, wealth, etc., can come to any agreements at all is arguably a cause for celebration. And, greenwashing or not, the fact that Dubai took on the hosting role shows that this issue is finally getting the spotlight on the world stage, even though there are plenty who would rather ignore it.

Honestly, there were many favourite moments – but a memorable one was attending a talk given by Al Gore where he unveiled Climate TRACE’s work on an independent, global analysis of emissions worldwide using satellite data. 

Challengings was answering the question ‘and what do you do?’. Of course students and academics in general are an integral part of the COP’s Observers, but I often felt intimidated when talking to people who are actively working on something truly impactful. Another challenge was finding delegates from countries that don’t have their own pavilions… some nations are better represented (and have louder voices) than others.

Attending the COP was an unbelievable privilege. It was also great fun to explore a new country, see the sun in the middle of European winter and, most of all, share the experience with some of the lifelong friends I’ve made through GCE! 😀 

Once again, a huge thank you to the GCE Coordination who did everything possible to make this happen for us and also helped us along the way!

Visit to the Oldtown
Chance to explore the old town of Dubai during the off-day at COP.

Anna: Let me add more details and share some of my experiences at COP28.

The COP venue has the so-called Green Zone which is the zone managed by the COP28 Presidency (in this case the United Arab Emirates), and the Blue Zone which is the UNFCCC-managed site. All the international protests and formal negotiations were held in the Blue Zone, and the accreditation badge is needed to enter this space. I have spent the majority of my time at COP28 in the Blue Zone besides some receptions in the Green Zone. However, many worthy events were located in the Green Zone, and it is more easily accessible for those who have not had a chance to receive “the magical badge”.

The pavilions of the countries were also situated in the Blue Zone and many of the side events held in such pavilions captured my attention. I can really recommend side events for powerful networking opportunities and expanding your contacts. When it comes to following the formal negotiations, I decided to focus on the process related to global stocktake. This was the first ever global stocktake taking place at a COP, and I thought that this was a unique event I was interested in most. 

It can be very much advised to pick a topic one would like to follow and research the materials on it in advance so that the respective talks at COP are understandable. But, how do you prepare yourself if a COP is such a huge event and you cannot even choose which sphere you are most interested in? That is a rhetorical question.

When it comes to my experience with following the process of global stocktake, there was one main draft document that I was reading in between the events and on public transport. I remember that there were some High-Level Events that were not open to the public, but I managed to follow the online translations on the COP28 virtual platform. That was a big win because I know that some participants did not even know about the existence of this platform, or they could not log into the system with their credentials.

Then, I remember how I was standing in a long line to one of the rooms hosting the global stocktake discussion and reading that one document, and then the online translation stopped because the representatives of the countries gathered in a big crowd in the middle of the room negotiating without their microphones. Many observers were not let into that room. After that, there was shocking news spreading around: the countries had decided to cancel the whole document and start it over from scratch! Wow, such a turn…

If you want to learn more about the documents and the negotiations, you are very welcome to join the regular meetings of your respective constituency of the UNFCCC. For GCE it is RINGO (Research and Independent Non-Governmental Organisations). It is very beneficial when you can cooperate with the other RINGO members to form chats on particular documents to share draft documents, analyze the outcomes of negotiations, and help each other to become smarter. For instance, the RINGO group on global stocktake was very helpful. But, you may also participate in the events of the other constituencies if you wish, e.g. YOUNGO. 

Negotiation during COP28
Observing negotiation can be interesting, frustrating, confusing, hopeful and sometimes even funny.

Gabriela: I participated in the second week and could observe the fatigue among attendees as the event drew to a close. Members were to focus on maximising progress in the conference’s final days with intensive work schedules and prolonged closed-door negotiations in the pursuit of a substantial outcome.

My favourite moment was the acknowledgment of agriculture and food systems as pivotal components in climate action represented a significant paradigm shift, because, historically, discussions have been predominantly centred around carbon dioxide emissions. This time, the COP28 UAE Declaration on Sustainable Agriculture, Resilient Food Systems, and Climate Action marked a notable shift towards the acknowledgment of Methane emissions. This declaration emphasises the importance to integrate agriculture and food systems into broader climate mitigation strategies, highlighting food security, and environmental sustainability. As someone with a deep interest in this subject, witnessing this collective commitment was inspiring. Furthermore, the pavilions I visited had varied topics and the ones about the intersection of food and health catched my attention, where I engaged in stimulating discussions and forged valuable connections.

I recognized the need for greater preparedness among GCE students attending such big events. Understanding how to follow the negotiation dynamics, about networking strategies and side events would enrich the participation of students as observers and the possible impact their attendance could bring. Despite the challenges and frustrations encountered during negotiations, the COP highlights the importance of collaboration among the parties and diplomacy. 

Protests in the blue zone
Protests and civil society engagement are essential parts of climate politics, just transitions and democratic actions.

Yuyang: Attending COP was an extremely amazing experience! It was so amazing to meet people from the whole world at such a small place (even though the venue is actually quite huge) and to see the diverse cultures. I was really amazed by how all the different countries use the same language. Here I do not just mean English, but the vocabulary people use to talk about climate change, carbon neutrality, renewable energy ect. Besides, this experience helped me to find out the topic for my master thesis. Therefore, I am very grateful that as a GCE student we can get such precious opportunities.

There are several things I found interesting. First was the conversation with a
‘special guest’ of the president of the COP28 from Saudi Arabia, who had been a negotiator for his country for almost three decades but was already retired. He spoke very frankly about how he does not believe in climate change and his negative feelings towards the west. Another one was during a side event, while talking about why the measures are taken so slowly,  a panellist quoted ‘no decisions can be made in an AC room’. It was funny and very relatable because everyone was freezing in the heavily air conditioned conference  rooms.

The challenge for me in the beginning was to schedule my day so that I wouldn’t waste any time. With so many events going on everyday, it was a bit overwhelming and I had to make the schedule the night before. I gradually learned not to be greedy, it was the quality rather than the quantity that matters. Another challenge was trying to make my experience more meaningful, not only for me, but also for other people. To be honest, I still have not figured it out.

… 

Back in the lecture halls of Bayreuth it is easy to forget that for thousands of people it is their daily job to negotiate daily within those international frameworks where we got a glimpse into. More importantly, for millions of people, climate change has profound daily impacts and we should not forget to take home the inspirations and momentum gathered from conferences and translate it into actions, motivation to keep going and hope. In a slightly updated John Lennon phrase: “Climate Change is what happens to us, while we are busy making other plans”.

Authors:

Flemming Ostermann, Yanna Raykov, Anna Mishakina, Gabriela Paz, Yuyang Li

Further reading

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COP26 Summary of Week 2 https://globalchangeecology.com/2021/11/30/cop26-summary-of-week-2/?utm_source=rss&utm_medium=rss&utm_campaign=cop26-summary-of-week-2 https://globalchangeecology.com/2021/11/30/cop26-summary-of-week-2/#respond Tue, 30 Nov 2021 20:38:47 +0000 https://globalchangeecology.com/?p=4414 This article will give you insights into the outcomes of the COP26 including personal experiences from us students.  Ahead of COP26, expectations were high. These hopes were born out of urgency — the window to avert the worsening effects of climate change is rapidly closing. We know what is happening and we know why. The question […]

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This article will give you insights into the outcomes of the COP26 including personal experiences from us students. 

Ahead of COP26, expectations were high. These hopes were born out of urgency — the window to avert the worsening effects of climate change is rapidly closing. We know what is happening and we know why. The question now is, what do we do about it? To many, this conference was the place to get everyone in the room to answer this. What progress did we want? From the conference, many wanted to see more ambition. To achieve net zero by 2050 and limit warming to below 1.5°C, emissions gaps must be closed. This includes phasing out fossil fuels and supporting clean energy transition. We wanted to see agreements made on finance, delivering on the $100bn promised to developing countries as well as supporting their adaptation and resolving loss and damage. We wanted to see everyone working toward solving a common problem, taking accountability, and putting forth inclusive solutions. To tackle the current crisis, we need to work together and accelerate climate action in a just and concrete way – and this is what we wanted to see in Glasgow. 

GCE students’ impressions and experiences 

COP 26 was supposed to be the next world-changing Climate Conference after the Paris Agreement in 2015. This fact combined with the opportunity that GCE students have— to attend the UN Climate Change Conference as observers— created a very exciting moment that we were all looking forward to. After week 1 concluded, it was time for the second group of students to participate in the event as week 2 delegates. Thus, eleven students made their way to Glasgow (or more precisely, to small towns called “Bathgate” and “Barrhead,” where our accommodations were located). Every day, after approximately one hour train ride during beautiful early morning hours, we would arrive at the Scottish Exhibition Centre. 

Our first impression and probably the most mentioned word of the week: OVERWHELMING. It was really overwhelming to be at a conference where milestone agreements are supposed to be negotiated. COP26 comprised more than 20.000 attendants, numerous side events from different NGOs and GOs, and pavilions’ expositions (over 90!) from countries and organizations, where more events were held about their environmental initiatives, issues, technology as well as their culture. Additionally, some meetings were regularly scheduled, such as coordination meetings for different groups like RINGO (Research and Independent NGOs), under which GCE falls. We became more confident day by day, as we explored the venue and figured out how to arrange schedules for side events and the official negotiations. 

It was interesting to attend side events about different topics like peatlands, indigenous peoples’ rights, and carbon green washing. Furthermore, it was exciting to see how the draft version of the agreement was being negotiated. In the second week, a draft version of the COP outcome was already developed, and as a result “only” small adjustments were in debate. These events turned out to be really fascinating, as we learned “how can you discuss brackets in one paragraph for four hours” or “how to change words in paragraphs so they have a slightly different—but not too different— meaning.” We also heard discussions as the many nations searched for consensus to set up a very important element: the agreement itself. 

Another highlight for students was being able to meet Prof. Charlotte Streck, the lecturer for the GCE course of Climate Diplomacy (C1 Module: Climate Policies and Economies). While some had met Prof. Streck via Zoom during the Winter 2020/2021 Semester, COP26 marked the first time that students could interact with her in person. During a meeting with Prof. Streck in the “Action Hub” of the event centre, students were able to ask questions and gain insights into the COP experience. 

GCE students meet with Prof. Streck in the Action Hub

COP26 program week 2 

Each day at COP had a main theme set by the presidency. Week 2 started off with the Presidency Programme focusing on adaptation loss and damage. Major events as part of this included “Exploring Loss and Damage”, “Adaptation Fund Contributor Dialogue and Reflections from Recipients and Stakeholders”, and “Dialogue on Climate Finance”. Other major events were the “Annual gathering of indigenous knowledge holders (Part II)” as well as a speech by former US President Obama. Tuesday’s Presidency Programme was gender, science and innovation, with events such as “Advancing Gender Equality in Climate Action” and “Accelerating Innovation: collaboration for a net zero future” as some examples. The Wednesday theme was about transport, while Thursday focused on cities, regions, and the built environment. Friday was left free for the official closure of negotiations, although the COP26 continued into the weekend. In the end, there was no official closing ceremony on Friday. This happened instead on Saturday night, with some finalised agreements and agendas that had already been declared closed since Thursday evening. 

Civil society and action outside the negotiations  

Though the goal was to have “the most inclusive COP ever”, many have termed COP26 as rather exclusionary. This was especially the case for those from the Global South, due to the regularly changing COVID-19 travel regulations, travel costs, exorbitant accommodation prices, lack of interpreters (though our own week 2 attendee, Diana Pineda, was able to fill in!), representation and voice in the actual negotiation rooms where critical decisions were made. Blocking out the voices of those most impacted by climate change and injustice prevents us from delivering the outcomes needed for all. 

Therefore, a counter summit to COP26 also took place. “The People’s Summit for Climate Justice” was a society coalition of groups and individuals mobilized around climate justice during the COP. Among many other groups of people that didn´t have access to the COP26 (but wanted to participate) were environment and development NGOs, trade unions, feminist, faith, youth, and indigenous groups, as well as migrant and racial justice networks. Unanimously, the message was clear: “We are watching, and we demand climate justice!”. A series of demonstrations/protests took place throughout the summit, the largest ones happened on November 5th and 12th organized by Fridays for Future Scotland, convoking a big mass of people outside the venues, including participants from the civil society but also COP attendees.  

COP26 Outcomes 

COP26 was considered a last chance to keep 1.5 °C alive. Plenary and negotiations closed on Saturday, November 13th, one day after the original schedule. In the end, parties adopted the “Glasgow Climate Pact”, and finalized the outstanding elements of the Paris Agreement. After two weeks of negotiations, the main outcomes from COP26 are: 

  • The parties compromise to reduce the carbon emissions by 45% by the end of 2030 (compared with 2010 levels). 
  • Carbon emissions must be neutralized by 2050. This means that any additional emission must be compensated by reforestation or carbon capture mechanisms. 
  • For the first time in the history of COPs, it has recognized the need to transition from fossil fuel to renewable fuel.  
  • Parties must present new official government targets by the end of 2022, since the current targets cannot contain global warming to the level of 1.5º C. 

Although COP26 achieved some progress, environmentalists criticized the pact, mainly regarding coal power use. The total abandonment of coal was modified at the last minute under the pressure of India, China, and other major consuming countries. The official document now refers to the “phase-down of inefficient fossil fuels”, rather than the “phase-out of fossil fuels” — as originally proposed. 

Have the initial expectations been fulfilled? 

There has been a lot of criticism regarding the final COP26 outcome. In order to keep 1.5°C alive, the initial agenda of the COP26 contained the point “HOW to reach the 1.5 °C goal”. Many were looking forward to the concretization of this goal, since it is still unclear how to get there. However, on the first day of the COP, the UK presidency proposed to take this point off the agenda without opposition from the participating delegations. It was also pointed out that, even if countries would fulfil their announced NDCs, it would not suffice to reach the 1.5 °C goal. So, a strong appeal was made to the participating states to formulate more ambitious NDCs. Therefore, this topic has not been further discussed and remains fuzzy in the Glasgow agreement. Furthermore, human and indigenous rights in general remain to become more present and formulated in the agreement.  

This quote by a representative at the COP summarizes the mood on the last day of the COP quite well: “Avoiding failure is not a success.” The last-minute draft presented by the Indian delegation obviously weakened the affected article significantly. Under pressure to reach a result, COP president Alok Sharma declared the draft, despite the disappointment of several delegations, as accepted and tearfully apologized for the final outcome. A very criticized fact, also in the context of the result, is that the number of fossil fuel lobbyists was higher than the largest governmental delegation (which was Brazil, with 479 delegates).  

Thoughts regarding next COP in Egypt

The next COP is going to take place in Egypt. Some say that this might be a good setting for holding such a conference, since the country is a rising economic power and therefore some sort of connector between developed and developing countries. Besides, it might symbolize a focus from the African continent — strongly affected by climate change — in the upcoming negotiations. However, there are some concerns about COP27. In Glasgow, civil society and its commitment in the form of protests and side events outside of the so-called Blue Zone was a highlight. These activities might be limited at COP27, given the state of human rights, especially women rights, and the right to demonstrate in Egypt. The fact that the conference is going to be held in Sharm el-Sheikh, the largest tourist resort of Egypt, might give the impression that the host country wants to paint a certain picture. However, after years of unchecked abuse by government authorities that has landed thousands in prisons, blocked hundreds of independent and opposition media websites, and brought accusations of extrajudicial killings by Egyptian security forces, The New York Times reports that there seem to be attempts of progress in response to international pressure. Overall, it remains to be seen how the next COP will develop. 

Why is a global climate conference, despite the criticized points, still important? 

When we consider the COP, we must remember that it is a negotiation space. While this means that there is the opportunity for shared decisions on the global scale, the nature of negotiation and the inevitable compromises that must be made for so many states to agree mean that not everyone will be fully happy with the outcome. The point is to make progress. And, while the outcome might have fallen a bit short of our expectations, we did make progress. Beyond the official outcomes, there was space for actors across sectors to meet and share ideas and projects for implementation. Additionally, we saw a galvanized civil society contribution. As we move away from COP26, this push for climate action and justice will not end – and we hope to see this reflected more clearly in COP27 and beyond. In this way, we can preserve our planet and secure a safe, healthy, and just future for those who come after us. 

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Finally on the field again! https://globalchangeecology.com/2021/06/18/finally-on-the-field-again/?utm_source=rss&utm_medium=rss&utm_campaign=finally-on-the-field-again https://globalchangeecology.com/2021/06/18/finally-on-the-field-again/#respond Fri, 18 Jun 2021 10:52:30 +0000 https://globalchangeecology.com/?p=4189 Summer is here, Covid-19 cases are finally declining and some of the restrictions were lifted. For over a year now, GCE students – as everyone else – have been sitting in front of their laptops, clicking from one zoom meeting to the next, with no face-to-face contact to their fellow students. Many students have not […]

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Summer is here, Covid-19 cases are finally declining and some of the restrictions were lifted. For over a year now, GCE students – as everyone else – have been sitting in front of their laptops, clicking from one zoom meeting to the next, with no face-to-face contact to their fellow students. Many students have not even met each other in person before, especially the ones that have started studying in Bayreuth last winter semester. But with summer comes more field work, which currently has been allowed under the Covid-19 regulations. In this context, Gabi, a second semester GCE student, tells us more about how great it is to have some in-person courses again:

“This is about the field work for the Ecological Climatology exercise course. When we met up at the university’s Botanical Garden (EBG) a few weeks ago, I had the chance to meet most of my fellow students for the first time in person. Naturally, I had seen all of them before, at least their faces on camera during online classes. But this was the first time that we were able to be close by each other – with the required 1.5m distance of course. As we made a circle and tried to make small talk, the tension was broken when we had to perform a corona quick test. We all sat on the ground and started with that, we joked and helped each other with the instructions. Results: all negative! Now… let’s head to the measurement stations!

Sitting in the grass in a circle around the professor – some of us taking notes, others just paying attention – even the fact that we all were wearing masks was not a problem. We answered questions and discussed the topics. While we learned about how to set up the climate station equipment and how it works, we could remember the concepts we had already learned in the online seminar of the same course.

Groups were made, and we assembled our own weather station. Talking to the classmates about family, friends and what we will eat later for dinner in such a relaxed environment, felt like we didn’t have the restrictions, and I am sure we all enjoyed being in the field and having an in-person class for the first time after 6 months. When the measurement stations were all set up and the equipment connected, we finished up the class to go home and enjoy the rest of the sunny day in a happy mood. After finally meeting my classmates in person, I left with the promise to bring cookies with me next time.

Two weeks later, we met outside the Botanical Garden, did the corona quick tests again, formed groups and went off to the field. It was raining a little bit, but we all were prepared with umbrellas and rain jackets at hand. We took some notes, which was tricky with the umbrella in one hand and the notebook and pencil in the other. We discussed the topics we got introduced to in the online class and we understood even more what the aim of our work will be. Within our groups, we dissembled the meteorological stations we had set up last time, and we took the information recorded to be analysed as part of our homework: errors and statistical differences. We shared some cookies, of course, and as the weather was getting less rainy, it was already time to go home.

Time flies when you’re having fun! We will meet again with our groups to decide a new spot in the Botanical Garden to put the weather stations and compare the measurements – hopefully, when it’s sunnier. As the next class will be online, we will meet again within one month to assemble the stations in a different terrain. Let’s see where the groups will choose the locations in the big premises of the EBG!”

GCE Students assembling weather stations at the EBG. Pictures by Gabriela Vielma.

Besides the Ecological Climatology field work, students were also able to attend a few other practical courses in person this semester. Over the last couple of weeks, for instance, the harvest of some global experiments in Disturbance Ecology have been taking place. There, biomass has been harvested and sorted from various experiments, mostly concerning the effects of climate change and other disturbances on grasslands. Another fun in-person course is the botanical excursions that take place on a weekly basis and in which plant determination is learned first-hand. All in all, it is great to finally be outside in the field and get the chance to interact with fellow students and lecturers in person again!

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How a virus stopped us from flattening the plastic curve https://globalchangeecology.com/2021/03/26/how-a-virus-stopped-us-from-flattening-the-plastic-curve/?utm_source=rss&utm_medium=rss&utm_campaign=how-a-virus-stopped-us-from-flattening-the-plastic-curve https://globalchangeecology.com/2021/03/26/how-a-virus-stopped-us-from-flattening-the-plastic-curve/#comments Fri, 26 Mar 2021 10:47:08 +0000 https://globalchangeecology.com/?p=4038 If you have been to the University campus at the beginning of November, when the latest lockdown came into effect, you would have probably noticed a lot of plastic waste laying around. Due to new restrictions, the cafeteria had to swap from dine-in to take-out food from one day to the next. This resulted in […]

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If you have been to the University campus at the beginning of November, when the latest lockdown came into effect, you would have probably noticed a lot of plastic waste laying around. Due to new restrictions, the cafeteria had to swap from dine-in to take-out food from one day to the next. This resulted in students eating their lunch out of plastic containers outside, while socially-distancing. Relatively quickly, the trash bins started overflowing and plastic containers were discarded next to them, some still with food scraps inside. Observing this issue, it made us think about what effects the Covid-19 pandemic might have on plastic usage and, consequently, plastic pollution worldwide. This article provides an overview of what we have found in our literature research.

Figure 1: Overflowing bins at the university

The plastic problem

Plastic pollution is one of the most pressing environmental issues that many countries struggle with worldwide. During the last decade, the detrimental effects of plastics on the environment and human health have been extensively researched. Experts all agree that plastic is harmful to humans and it takes over 1000 years to decay, degrading into microplastics and accumulating in ecosystems.

Microplastics are particularly persistent in the environment and hard to capture and recycle. It is important to note that they are not just a result of the breakdown of bigger plastic pieces, but are also produced, for instance, by cosmetic firms to be included in a range of cosmetic products. Hence, after usage of these products the microplastics get washed down the drain, move through the wastewater treatment system, and end up in rivers and oceans. Once released into aquatic ecosystems, the tiny plastic particles are taken up via the food chain and accumulate in the higher trophic levels, in a process known as bioaccumulation. Moreover, microplastics can accrue in the soil, affecting plant growth and soil biota.

The problem with bioaccumulation of plastics are specific properties that have been proven to affect the endocrine system of mammals. By binding to hormone receptors, ingested plastic will result in a downstream cellular effect, leading to developmental changes. Fish have been known to feminize, resulting in detrimental effects on the ecosystem and harming multiple relationship chains established throughout the systems.

Humans ingest plastics through food, handling receipts and drinking from plastic water bottles. This problem has been analysed by researchers at the University of Bayreuth, who in a recent study have detected various types of microplastics in mussels obtained from supermarkets. With microplastics present in food obtained from the supermarket, it seems impossible for us to avoid it in our daily lives. This illustrates how careless actions stemming from short-term convenience not only devastate long-established ecosystem dynamics, but also end up affecting us humans for decades to come.     

Besides the effects of microplastic, the plastic litter in form of bigger pieces, called macroplastic, has a wide range of implications on the environment and ecosystems as well. These include entanglement, ingestion, and suffocation for organisms in marine and terrestrial environments.

Plastic usage in times of the Covid-19 pandemic

As the plastic pollution problem has been reported more and more in the media, the resulting rise in awareness of the effects of plastic usage on the environment greatly impacted governmental decision-making. New laws and specific legislation concerning plastic production and consumption were established. Several countries, including the EU and some U.S. States, started banning or were planning to ban single-use plastics, such as straws, cups and shopping bags, as well as the production of microbeads, which are commonly used in cosmetic products such as face scrubs and soaps. However, the Covid-19 pandemic has drastically affected the global efforts of tackling the plastic problem.

The pandemic has led to an arms race for personal protective equipment (PPE) all over the world. With an increase in both medical equipment such as facemasks, gloves and other protective clothing, as well as single-use plastics from food packaging, home-delivery services and e-commerce, the production and consumption of plastic immensely rose. Commitment to wear a mask has drastically increased the production of one-off masks and the resulting littering. It is estimated that there is a monthly need for 129 billion face masks and 65 billion gloves to contain the spread of the virus on a global scale. A large part of these can now be found as rubbish on the pavement or at the side of the road. In combination with other medical equipment, the resulting waste in the medical sector alone has increased to up to 370%.  

Social trends amplifying this problem include a growth in the throw away culture and online shopping, as well as the increased demand for food delivery and take-away packaging. This is a direct result of the fear-driven perceptions of hygienic and recycled products, as well as the Covid-19 associated sanitary concerns. Estimations predict a 14% increase in plastic and corrugated grocery packaging in the U.S., while reports from a Spanish plastic packaging company show a sales increase of 40%. Additionally, the low oil prices caused by the crisis have reduced the competitiveness of recycled plastics, leading to an increased usage of virgin plastics.

Due to the growing demand for plastic, there has been a temporary relaxation on the policies banning or reducing single-use plastics in many places around the world, including several U.S. States. This reversal or delay of policies relevant for the reduction in global plastic use will result in plastic industry lobbyists taking advantage of the situation, making future implementation of similar guidelines and laws very difficult. It is therefore important to address the fear-driven perceptions against the hygiene of reused and recycled products now, during as well as after the pandemic. It is important to increase people’s trust in packaging-free products and sustainable alternatives to prevent a lasting return of the throwaway culture and thus a resurgence in the use of single-use plastic. An overarching message here is the importance of continuing to move forward with a total system overhaul to make using reusables a safe and convenient option despite the pandemic.  

Waste management in times of the Covid-19 pandemic

Coming back to the example of our campus: The university was quick to respond to the littering problem by putting up more bins, specifically for plastic recycling. However, the increasing plastic waste remains an issue and the pandemic has negatively impacted the recycling sector as well.

Figure 2: New plastic bins (Gelber Sack) installed at the University of Bayreuth

In some countries, like Portugal, the government recommended not to recycle any possibly contaminated household waste and in Italy infected people were asked not to sort their waste at all. In the U.S. the recycling capacity was significantly lowered by recycling companies closing due to decreased demand from the industry, low oil prices favouring the use of virgin plastic over recycled plastic and fear of spreading the virus via recycled materials. In other countries, like the Netherlands, there was a backlog of recycling waste due to disruption in logistics.

Therefore, the motioned changes in the usage of plastics have implications for global waste management. The fact that already before the pandemic over two billion people lacked access to waste collection and over three billion people lacked access to waste disposal amplifies the current situation during the crisis.

As the failure to properly manage the waste generated from health facilities and households may escalate the spread of Covid-19 via secondary transmission, the virus creates additional challenges in waste management, including waste management practices and both environmental and global issues. These effects, including future solutions, are illustrated in the infographic shown here:

Conclusion

The Covid-19 pandemic has led to a severe increase in the usage and disposal of single use plastic products. Some countries waste management facilities can not cope with the resulting amounts of waste, which consequently means an improper treatment of the surplus plastic waste. In combination with littering of PPE and other single use plastic products this will result in an increased plastic pollution in the environment, where it will persist for decades and negatively impact ecosystems. Since the pandemic has been going on for over a year and an end is not in sight yet, it is important to take notice of this issue and find ways to reduce our plastic consumption whilst keeping to current hygiene regulations.

References:

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