Reposted by Marlene ÅgerstrandMichael Bertram @michaelgbertram.bsky.social · 09/01/2026Happy to share our latest paper out now in ES&T, 'Are Behavioral Ecotoxicity Endpoints Relevant at the Population Level? Evidence-Based Insights for Environmental Protection' 🧪🐟 👉 Read the full Open Access paper here: pubs.acs.org/doi/full/10.... 11711
Reposted by Marlene ÅgerstrandEnvironment for Development (EfD) @efdinitiative.bsky.social · 14/11/2025Scientists call on the European Union to protect people and nature from the hidden risks of #chemical cocktails. Every day, all living organisms are potentially exposed to dozens, or even hundreds, of chemicals – from #plastics and #pesticides to #cosmetics. www.gu.se/en/news/scie...gu.seScientists call on better regulation for chemical cocktails in EuropeIn a policy brief published in Science, scientists call on European Union for a new approach to protect people and nature from the hidden risks of chemical cocktails. 012
Reposted by Marlene ÅgerstrandSharon Lerner @fastlerner.bsky.social · 10/10/2025This story is about the report that hasn't been published - but it's also about IRIS, the part of EPA that wrote it and has been assessing the toxicity of chemicals for decades. Of 55 scientists who worked on recent IRIS report, only 8 remain in their posts. www.propublica.org/article/epa-...propublica.orgScientists Completed a Toxicity Report on This Forever Chemical. The EPA Hasn’t Released It.Agency scientists found that PFNA could cause developmental, liver and reproductive harms. Their final report was ready in mid-April, according to an internal document reviewed by ProPublica, but the ... 6223106
Reposted by Marlene ÅgerstrandBob Wong @bbmwong.bsky.social · 12/09/2025Perceptions matter. Despite an understanding that chemical pollution can affect wildlife behaviour, respondents from industry were more likely to be negative or neutral in their responses to the application of behavioural toxicology to risk assessment compared to those from academia and government. 093
Reposted by Marlene ÅgerstrandStockholm University @stockholm-uni.bsky.social · 18/09/2025For the first time since Stockholm Univ. was awarded UN observer status, a researcher (Prado Domercq) attended negotiations on a global treaty to end plastic pollution as part of the Scientists' Coalition for an Effective Plastics Treaty. @marleneagerstrand.bsky.social www.su.se/department-o...su.seWhen science meets politics: Inside the stalled plastics treaty negotiations - Department of Environmental ScienceThis August, delegates from 183 nations gathered in a spacious UN hall in Geneva with a daunting task: to negotiate the world’s first legally binding treaty to end plastic pollution. More than 2,600 p... 0126
Reposted by Marlene ÅgerstrandMichael Bertram @michaelgbertram.bsky.social · 11/09/2025Happy to share our new paper on the impacts of corporate capture strategies on human and ecosystem health 🌍 Available Open Access at 👉 pubs.acs.org/doi/10.1021/... @dralexford.bsky.social @ipcp.bsky.social @acs.org 1147
Reposted by Marlene ÅgerstrandProf Alex Ford @dralexford.bsky.social · 10/09/2025New paper from the @ipcp.bsky.social board - Corporate ‘Capture Strategies’ Impacting Human and Ecosystem Health We highlight that capture strategies go beyond regulatory capture to include individuals, organisations, governments and intergovernmental meetings pubs.acs.org/doi/10.1021/... 072
Reposted by Marlene ÅgerstrandECHA - European Chemicals Agency @echa.europa.eu · 01/09/2025We have launched a new section on our website showcasing ECHA’s scientific work – progress on alternatives to animal testing, technical updates in chemical safety, upcoming scientific workshops, etc. Have a look! 🔗fcld.ly/sciencenewsbs 064
Marlene Ågerstrand @marleneagerstrand.bsky.social · 08/09/2025Deadline for submitting to this special issue is the end of September. 000
Reposted by Marlene Ågerstrandcohen-lab-ucsd.bsky.social @cohen-lab-ucsd.bsky.social · 08/09/2025Risks of ending US science-policy training | Science www.science.org/stoken/autho...science.orgRisks of ending US science-policy trainingTraining scientists to engage with policy-makers and pursue careers in public service is among the most effective ways to turn research strength into real-world impact. However, in February, the Trump... 095
Marlene Ågerstrand @marleneagerstrand.bsky.social · 02/09/2025Stockholm University has a fantastic research station on Askö in the Trosa archipelago, and this year we went there for our group retreat. 🌿 Grateful for inspiring conversations, shared laughter, and such friendly colleagues – what a perfect mix of nature, community, and research! 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 14/08/2025Animal behaviour isn’t just fascinating—it also opens up important questions for chemical regulation: 🔍 Which science should inform decision-making? 📊 How do we define population-relevant effects, and which behaviour changes are population-relevant? ✅ How can we increase regulatory uptake? 100
Marlene Ågerstrand @marleneagerstrand.bsky.social · 14/08/2025Happy to hold this book in my hands! As an undergraduate, one of my favourite courses was animal behaviour. However, when I transitioned into chemical regulation, the topic seemed distant—until an unexpected email from @dralexford.bsky.social suggesting a collaboration brought it back into my life. 130
Marlene Ågerstrand @marleneagerstrand.bsky.social · 13/08/2025The Swedish Research Council has also put together information aimed at researchers wanting to work in Sweden. Welcome to Sweden! www.vr.se/english/rese...vr.seYour research opportunities in SwedenDo you wish to contribute to the world’s advancement of knowledge in the land of the Nobel Prize? We have gathered information about opportunities for researchers wanting to work in Sweden. 011
Reposted by Marlene ÅgerstrandHans Peter Arp @hanspeterarp.bsky.social · 07/07/2025Breaking #TFA news: The Danish Ministry of the Environment is withdrawing the approval of 23 #pesticides because the products contain active ingredients that can form and leach #TFA into groundwater. This is the first country to ban #PFAS pesticides. Press release (Danish): mst.dk/nyheder/2025... 065
Marlene Ågerstrand @marleneagerstrand.bsky.social · 06/07/2025☀️ On vacation, lying in a hammock, thinking about where to publish that paper you’ve been working on? Please consider submitting to our special issue addressing the Future of Chemical Safety & Sustainable Materials Chemistry. Submission deadline: September 2, 2025 axial.acs.org/earth-space-...axial.acs.orgCall For Papers: Nobel Symposium 2025: The Future of Chemical Safety & Sustainable Materials Chemistry | ACS Publications Chemistry BlogThis Special Issue aims to highlight the latest innovations in sustainable materials design alongside advances in "Safe and Sustainable by Design" (SSbD) principles. Submit your manuscript by Septembe... 011
Reposted by Marlene ÅgerstrandIPBES @ipbes.net · 04/07/2025‘Biodiversity is not declining’ is a claim you may have heard. But science says otherwise. 📉 The @ipbes.net #GlobalAssessment reveals 1 million plant & animal species are at risk of extinction. Misinformation clouds the crisis. Rely on trusted research to understand our shared challenges. 🌍🧪 09058
Reposted by Marlene ÅgerstrandIPCP - International Panel on Chemical Pollution @ipcp.bsky.social · 23/06/2025🎉 A Historic Milestone for Science and Policy! 🧪📜 After years of tireless advocacy, collaboration, and global effort, we are thrilled to celebrate the establishment of the "Intergovernmental Science-Policy Panel on Chemicals, Waste and Pollution” (ISP-CWP). www.ipcp.ch/news/punta-d...ipcp.chPunta del Este Briefings (OEWG 3.2 Day 6) | IPCP 032
Marlene Ågerstrand @marleneagerstrand.bsky.social · 21/06/2025Lovely day in the artipelago with colleagues at Stockholm University. 010
Reposted by Marlene ÅgerstrandIngerAndersen.bsky.social @ingerandersen.bsky.social · 20/06/2025Today we made history. Countries have come together & agreed the new Intergovernmental Science-Policy Panel on Chemicals, Waste and Pollution that will provide the 🌍 with robust, independent science. Environmental multilateralism delivering again, #ForPeopleForPlanet. www.unep.org/news-and-sto... 210546
Reposted by Marlene ÅgerstrandMariah Blake @mariahblake.bsky.social · 19/06/2025A beautiful, devastating piece about a small Swedish town grappling with severe forever chemical contamination. It’s heartbreaking to watch variations of this story play out over and over. #PFAS www.theguardian.com/environment/...theguardian.comPoison in the water: the town with the world’s worst case of forever chemicals contaminationThe long read: When a small Swedish town discovered their drinking water contained extremely high levels of Pfas, they had no idea what it would mean for their health and their children’s future 11810
Reposted by Marlene ÅgerstrandEcotoxicology lab RC One Health Ruhr @ecotox.bsky.social · 13/06/2025If you are a researcher at risk (political persecution) and interested to come to Germany and work in the field of freshwater science or Ecotoxicology - let me know. Good chances of getting a scholarship - details here: www.humboldt-foundation.de/en/apply/spo...humboldt-foundation.dePhilipp Schwartz InitiativeThe programme allows researchers who are no longer able to work in their own countries because they are threatened or persecuted to continue their work at German universities and research institutions... 021
Marlene Ågerstrand @marleneagerstrand.bsky.social · 13/06/2025The European Commission suggested it in their Chemical Strategy for Sustainability, and we are now asking them to honour their initial commitment, as no new evidence has emerged against implementing MAF. 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 13/06/2025Now is the time to start addressing mixtures in REACH, and MAF is a pragmatic, science-based method that enables us to address the fact that we are exposed to numerous chemicals simultaneously. 100
Marlene Ågerstrand @marleneagerstrand.bsky.social · 13/06/2025There is still time to sign and help us reach researchers who have not yet signed, as the deadline for signatures is June 20. After that, the signatures will be sent to the European Commission, as well as to the Ministers for the Environment. Read our letter here: www.su.se/department-o...su.se 100
Marlene Ågerstrand @marleneagerstrand.bsky.social · 13/06/2025I would like to thank those of you who supported our MAF letter to the European Commission by signing it and distributing the campaign within your networks. We had hoped to get 100 signatures, but we have now received approximately 220! Sign here: docs.google.com/forms/d/1cbx... 100
Marlene Ågerstrand @marleneagerstrand.bsky.social · 11/06/2025If you want to support this initiative, the International Panel on Chemical Pollution (IPCP) is hosting a sign-on campaign: www.ipcp.ch/news/sign-on...ipcp.chSign-on campaign: Scientists’ statement on the chemical definition of PFASs | IPCP 011
Reposted by Marlene ÅgerstrandStockholm University @stockholm-uni.bsky.social · 11/06/2025In a new paper, 22 scientists—including Professor Ian Cousins and Associate Professor Marlene Ågerstrand at Department of Environmental Science @stockholm-uni.bsky.social —defend the current definition of PFASs established by the OECD. #PFAS #Chemistry www.su.se/department-o...su.seScientists defend widely used definition of PFASs - Department of Environmental ScienceIn a new paper published today in Environmental Science & Technology Letters, 22 scientists—including Professor Ian Cousins and Associate Professor Marlene Ågerstrand from the Department of Environmen... 21515
Reposted by Marlene ÅgerstrandCHEM Trust @chemtrust.bsky.social · 11/06/2025📣22 Scientists from @stockholm-uni.bsky.social have written to @vonderleyen.ec.europa.eu advocating for a mixture assessment factor to be included in the upcoming #REACHrevision. They say this is needed to reduce harm from chemical mixtures. More in our latest #ToxicFree4EU: buff.ly/0b9IKLC 043
Reposted by Marlene ÅgerstrandShira Joudan @shirajoudan.bsky.social · 10/06/2025Check out our statement and if you are a PFAS researcher who agrees, you can sign on here: www.ipcp.ch/news/sign-on...ipcp.chSign-on campaign: Scientists’ statement on the chemical definition of PFASs | IPCP 2137
Reposted by Marlene ÅgerstrandCora Young @svocora.bsky.social · 10/06/2025There have been arguments to redefine #PFAS that seem to be politically or economically motivated. We (20 scientists with PFAS expertise) argue here that the definition of PFAS should be unambiguous and based on chemical structure. pubs.acs.org/doi/10.1021/...pubs.acs.orgScientists’ Statement on the Chemical Definition of PFASsYou have not visited any articles yet, Please visit some articles to see contents here. 33520
Marlene Ågerstrand @marleneagerstrand.bsky.social · 11/06/2025Interested in conducting research that supports EU chemical regulation? The newly published "Key Areas of Regulatory Challenge" from @echa.europa.eu is an excellent starting point. It outlines pressing issues and opportunities for advancing chemicals management in the EU. 010
Reposted by Marlene ÅgerstrandRachel Salvidge @rachelsalvidge.bsky.social · 10/06/2025To recap: There are 10,000+ PFAS. Some are toxic. They're here forever. They pollute water, air, soils, animals and you. Some linked to diseases inc cancers. So when scientists warn against moves to redefine them, we'd better hope people are listening: www.theguardian.com/environment/...theguardian.comScientists warn against attempts to change definition of ‘forever chemicals’Move to narrow classification of Pfas and weaken regulation is ‘politically and/or economically motivated’ 318095
Reposted by Marlene ÅgerstrandGabriel Sigmund @gabrielsigmund.bsky.social · 10/06/2025Sooo..some want to re-define #PFASs within IUPAC. I am happy to be part of a group of scientists pushing back on such activities not driven by any flaw in the OECD PFAS #definition but more likely motivated by economic or political interests... read our statement here: pubs.acs.org/doi/10.1021/...pubs.acs.orgScientists’ Statement on the Chemical Definition of PFASs 1106
Reposted by Marlene ÅgerstrandIPCP - International Panel on Chemical Pollution @ipcp.bsky.social · 10/06/2025Sign-on campaign: Preserving Scientific Integrity in the PFAS Definition. Scientists raise concerns about ongoing efforts to redefine PFAS and potentially exclude certain fluorinated chemical subgroups from the widely accepted 2021 OECD definition. www.ipcp.ch/news/sign-on...ipcp.chSign-on campaign: Scientists’ statement on the chemical definition of PFASs | IPCP 178
Reposted by Marlene ÅgerstrandChristian Christensen @chrchristensen.bsky.social · 06/06/20251) June 6 is #Sweden's National Day. I've lived here for a while now. Here is a list of things I feel make Sweden a good country: * Generous paid parental leave * Paid maternity leave (mother & father) * Subsidized daycare (cheap for all) * Subsidized pre-/after-school caremedia.tenor.coma blue and yellow flag with a yellow cross is waving in the windALT: a blue and yellow flag with a yellow cross is waving in the wind 57917
Reposted by Marlene ÅgerstrandForskning & Framsteg @fof.se · 05/06/2025Vi utsätts dagligen för en blandning av kemikalier – men EU:s lagstiftning bedömer ämnena var för sig. Nu varnar forskare för att ett viktigt skydd mot cocktaileffekter kan strykas ur EU:s kommande kemikalielagstiftning Reach. fof.se/artikel/farl...fof.seFarliga cocktaileffekter kan förbises i EU:s kemikalielagstiftning | Forskning & FramstegEU-lagstiftningen måste ta större hänsyn till så kallade cocktaileffekter. Det skriver 22 europeiska kemikalieforskare i ett brev till EU-kommissionen. Forskning & Framsteg ringde upp en … 065
Reposted by Marlene ÅgerstrandStockholm University @stockholm-uni.bsky.social · 05/06/2025Läs intervju med Christina Rudén professor i regulatorisk toxikologi vid Stockholms universitet som tillsammans med andra europeiska forskare skrivit till EU-kommissionen och varnar för att ett viktigt skydd mot cocktaileffekter kan strykas ur EU:s kommande kemikalielagstiftning Reach. 031
Reposted by Marlene ÅgerstrandStockholm University @stockholm-uni.bsky.social · 03/06/2025A group of leading European scientists have sent an open letter to the European Commission urging stronger regulatory measures against chemical mixtures in the upcoming revision of REACH—the EU’s main regulation for chemicals. @marleneagerstrand.bsky.social www.su.se/department-o...su.seResearchers call on EU to strengthen protection against chemical mixtures in REACH revision - Department of Environmental ScienceA group of leading scientists from across Europe, including researchers from the Department of Environmental Science, have jointly sent an open letter to the European Commission urging stronger regula... 098
Marlene Ågerstrand @marleneagerstrand.bsky.social · 28/05/2025📢 We, European Scientists, call for the inclusion of a Mixture Assessment Factor (MAF) in the REACH revision. The risks posed by chemical mixtures are real, well-documented, and urgently need to be addressed. www.su.se/department-o...su.seResearchers call on EU to strengthen protection against chemical mixtures in REACH revision - Department of Environmental ScienceA group of leading scientists from across Europe, including researchers from the Department of Environmental Science, have jointly sent an open letter to the European Commission urging stronger regula... 031
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025Zoom Link: stockholmuniversity.zoom.us/j/66206406448stockholmuniversity.zoom.usJoin our Cloud HD Video MeetingZoom is the leader in modern enterprise cloud communications. 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025This will include the challenges of delivering net zero in a major global company, the hazards and risks posed by pharmaceuticals in the environment, the environmental dimension of antimicrobial resistance, and the need for greater environmental scrutiny of human medicinal products. 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025Professor Jason Snape will draw on his experience as the former Global Head of Environmental Protection and Senior Leader in AstraZeneca, to explore some of the sustainability challenges faced by the pharmaceutical industry and wider healthcare sector. 101
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025TODAY! Monday, 26 May, at 14 CET. Welcome to our 6th Stockholm University Environmental Science Seminar (SUESS) of the year! Jason Snape from the University of York will talk about: How do we make healthcare more sustainable? Zoom Link: stockholmuniversity.zoom.us/j/66206406448stockholmuniversity.zoom.usJoin our Cloud HD Video MeetingZoom is the leader in modern enterprise cloud communications. 211
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025This will include the challenges of delivering net zero in a major global company, the hazards and risks posed by pharmaceuticals in the environment, the environmental dimension of antimicrobial resistance, and the need for greater environmental scrutiny of human medicinal products. 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 26/05/2025Professor Jason Snape will draw on his experience as the former Global Head of Environmental Protection and Senior Leader in AstraZeneca, to explore some of the sustainability challenges faced by the pharmaceutical industry and wider healthcare sector. 100
Marlene Ågerstrand @marleneagerstrand.bsky.social · 15/05/2025People like Juliette Legler, Lina Gunnarsson Kearney, Jason Snape, Hugo Waeterschoot, Jane Muncke, Marta Baccaro, Simone Rizzuto and Wim De Coen make this important work possible. Thank you for inspiring insights from your projects and collaborations, and for sharing your knowledge so generously. 000
Marlene Ågerstrand @marleneagerstrand.bsky.social · 15/05/2025Although science-policy interactions can be challenging, this should not stop us from setting our sights high. We must learn from each other, co-develop scientific studies and ensure that the outcomes of our research inform tomorrow's decisions. 111