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Jessica Haak

@haakjes.bsky.social
401 followers 410 following 53 posts

PhD candidate & research associate @UHH @CLICCS | climate change experiences & climate opinion, political behavior | digitalization & parties | #firstgen sites.google.com/view/jessicahaak/a…

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Reposted by Jessica Haak
Sofia Morét @moretsof.bsky.social · 30/09/2026
📢 #cfp One month to go for submissions! @haakjes.bsky.social and I look forward to receiving your proposals for our panel "Climate Change Communication on Social Media: Public Opinon and Elite Communication" at #dvpw2027 @dvpw.bsky.social in Leipzig! Info and submission: www.dvpw.de/dvpw2027/en
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Jonathan Ulrich @jcmulrich.bsky.social · 15/09/2026
A packed room for our panel on "People’s understanding of and response to extreme weather events" at #DGPs2026! Great psychological and behavioral research focuses on pro-environmental behavior and climate change mitigation. Our symposium complemented this with interdisciplinary views on adaptation
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Jessica Haak @haakjes.bsky.social · 14/09/2026
It was a pleasure to be part of the symposium “People’s Understanding of and Response to Extreme Weather Events” at #DGPs2026 last week in Luxembourg. The full room made it clear that there is still much to discuss about how weather extremes impact risk perception and policy preferences. 🌦️📱🚨
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ESRAH University of Hamburg @esrah.uni-hamburg.de · 10/09/2026
🌇 How different is today's temperature in your hometown from what used to be normal? The new @reuters.com #Climate Monitor lets you check for any place, updated daily. Developed with climate experts, including our #CLICCS researcher @lukasbrunner.bsky.social. Check it out: lnkd.in/efct6nWq
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Jessica Haak @haakjes.bsky.social · 01/09/2026
#CfP: @moretsof.bsky.social and I look forward to receiving your paper proposals for our panel on “Climate Change Communication on Social Media: Public Opinion and Elite Communication” at the @dvpw.bsky.social General Conference in Leipzig 2027. 🕐 31 Oct. 👉 www.dvpw.de/dvpw2027/aus...
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Jessica Haak @haakjes.bsky.social · 01/09/2026
#CfP: @moretsof.bsky.social and I look forward to receiving your paper proposals for our panel on “Climate Change Communication on Social Media: Public Opinion and Elite Communication” at the @dvpw.bsky.social General Conference in Leipzig 2027. 🕐 31 Oct. 👉 www.dvpw.de/dvpw2027/aus...
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Jessica Haak @haakjes.bsky.social · 31/08/2026
A little summer lag on the repost, but: many thanks to @phanxi.bsky.social and @sarahgomm.bsky.social for bringing us together and organising this stellar workshop on measuring climate policy preferences in surveys! Despite the heat, we had very engaging and lively discussions! ☀️📊
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Sofia Morét @moretsof.bsky.social · 27/08/2026
📲 How does social media change political communication? I recently got to share a few insights from my research in an RTL Nord documentary following German politicians as they create content for TikTok. Full documentary [in German]: youtu.be/-RNLmEZkeWo?...
youtu.be
Politik auf TikTok: Wenn der Algorithmus heimlich mitregiert
YouTube video by RTL Nord
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Nils Steiner @nilssteiner.bsky.social · 06/08/2026
We are hiring a postdoc in Comparative Politics at JGU Mainz! Join our friendly and productive team, led by Armin Schäfer (@arminschaefer.bsky.social). • Full-time position • Five-year contract (!) • Start: from 1 October Apply by 22 August: stellenboerse.uni-mainz.de/jgu/job/56328 Please share!
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Deutscher Wetterdienst (DWD) @dwdderwetterdienst.bsky.social · 03/08/2026
DWD-Attributionsstudie zum Hitzeereignis im Juni 2026 zeigt: Ein solches Ereignis wäre in einem um 1,3 °C kälteren Klima nicht möglich gewesen. Erwärmt sich das Klima um weitere 0,7 °C auf 2,0 °C, nimmt die Intensität ähnlicher Hitzewellen demnach deutlich zu. 💡 Zur Studie: t1p.de/or6dj
Tacho, dessen Zeiger zwischen die Felder „Starke Zunahme“ und „Extreme Zunahme“ zeigt. Am Rand des Tachos sind noch Unsicherheitsbalken in blau, rot und magenta dargestellt. Darunter steht die Hauptaussage „3,0 °C wärmer“.
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Sebastian Ziaja @sziaja.bsky.social · 13/07/2026
We are now looking for a PhD researcher to join the project and our team Survey Data Augmentation @gesis.org. Requires an interest in democratic innovations, ability to field surveys, and German language skills. Details and application: gesis.jobs.personio.de/job/2709202?... Deadline: 29 July 2026
gesis.jobs.personio.de
Researcher in Political Science (SDC-29) | Jobs bei GESIS – Leibniz-Institut für Sozialwissenschaften
GESIS ist eine der weltweit führenden Infrastruktureinrichtungen für die Sozialwissenschaften und steht Forscher*innen mit Expertise und Infrastrukturangeboten auf allen Ebenen ihrer Forschungsprojekt...
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Denis Cohen @denis-cohen.bsky.social · 07/07/2026
💡 Reminder: Open call for two additional contributions to our Special Issue "Methodological Advances for the Study of German Politics" @pvs-journal.bsky.social. 📅 Submit your abstract by the end of this week ⬇️ Details below
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Denis Cohen @denis-cohen.bsky.social · 30/06/2026
📢 Open call for two additional contributions to our Special Issue "Methodological Advances for the Study of German Politics" @pvs-journal.bsky.social. 📄 Submit by July 12: www.sosci.uni-hamburg.de/pvs/ ℹ️ www.dvpw.de/gliederung/s... @gessler.bsky.social @lukrudolph.bsky.social @dvpw.bsky.social
Screenshot of the announcement page for the PVS Special Issue 2027, Methodological Advances for the Study of German Politics. The page introduces the open call for up to two additional contributions, summarizes the scope of the special issue, and outlines the methodological focus on contemporary German politics.
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Jessica Haak @haakjes.bsky.social · 30/06/2026
💭 Looks like the heat wave has brought some attention to my study - enough that it got a mention in the New York Times 👉 www.nytimes.com/2026/06/26/w... It’s also a good example of how weather extremes can shift public attention toward climate change (without necessarily prompting policy change).
nytimes.com
As Europe Sweats, Some Politicians Talk of Air-Conditioning, Not Climate Action
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David Ho @davidho.bsky.social · 30/06/2026
Globally, 84% of the heatwave days people were exposed to in 2020-24 would not have occurred without climate change. The rate of deaths associated with heat exposure increased by 23% from the 1990s, reaching 546,000 deaths annually. Look where people are dying. www.thelancet.com/journals/lan...
A figure containing two world maps stacked vertically, labeled "A" (top) and "B" (bottom). The entire image is captioned at the bottom: "Figure 2: Average percentage of total deaths that were heat-related in 1990–99 (A) and 2012–21 (B)".

A single color-coded legend on the left side applies to both maps, showing a gradient of 17 steps. The scale ranges from very pale cream/pink representing the lowest percentage ("0.00 to <0.25") to increasingly darker shades of orange, red, and finally dark maroon/black representing the highest percentage ("3.75 to 4.00"). Antarctica is shaded grey on both maps.

Map A (Top Map - 1990–99): Shows the global distribution of heat-related deaths as a percentage of total deaths during the 1990s. Most of North America, Europe, Asia, South America, and Australia are shaded in light cream or pale orange colors, indicating low percentages (generally below 1.00%). The highest percentages are concentrated in North Africa, parts of the Middle East, and parts of Central/Southern Africa, which are shaded in medium-to-dark red, with a couple of countries showing very dark maroon patches.

Map B (Bottom Map - 2012–21): Shows the same metric for the 2012–21 period. Compared to Map A, there is a visible and significant intensification of color globally, particularly across the African continent and the Middle East. A large, continuous block of countries across North Africa, West Africa, and the Middle East is now shaded in the darkest maroon and black tones, indicating that heat-related deaths make up the highest bracket of total deaths (up to 4.00%). Central and Southern Africa also display much darker shades of red and maroon compared to Map A, while South America (notably Argentina) and parts of South Asia show a slight darkening into deeper orange-red tones.
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 29/06/2026
📢 On Wednesday, July 01, (5:15 PM, VMP9 B130), we welcome @asheinze.bsky.social in our Hamburg Political Science Seminar Series. As always, everyone is welcome to attend, no prior registration required! More information 👉 www.wiso.uni-hamburg.de/fachbereich-...
wiso.uni-hamburg.de
HPS³ Lecture - Anna-Sophie Heinze: "Countering the far right: What responses really work, when and why?"
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Leah Stokes @leahstokes.bsky.social · 25/06/2026
The heatwave in Europe is so extreme, it's 25–32°F (14–18°C) above normal. You read that right. France recorded it's hottest day ever. The UK had its hottest ever June day. The ground is exceeding 122°F (50°C). People are dying. Tell me again why we shouldn't talk about climate change???
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Antje Wiener @antjewiener.bsky.social · 23/06/2026
www.uni-hamburg.de/stellenangeb... Eine IB Lecturer Stelle bei uns in @politikuhh.bsky.social @uni-hamburg.de Wir freuen uns über Eure Bewerbung! 👉🏻👉🏻
uni-hamburg.de
Ausschreibung
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Max Schaub @maxschaub.bsky.social · 22/06/2026
We are looking for a colleague to fill a part-time (50%) teaching position in IR. Ability to teach in German is required, though courses may also be offered in English. Deadline: 3 July Ad (in German): tinyurl.com/ysnjcwwn Please share - and PM in case of questions @politikuhh.bsky.social
uni-hamburg.de
Ausschreibung
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EPSS @epssnet.bsky.social · 20/06/2026
Soon - ⚡Lightning Round: Reactions to Extreme Weather Events and Environmental Impacts virtual.oxfordabstracts.com/event/75765/... 09:00-10:40 | Meeting Room 1b (ICC), with @tonirodon.bsky.social and @lukrudolph.bsky.social
virtual.oxfordabstracts.com
OA Virtual conferences
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Jessica Haak @haakjes.bsky.social · 17/06/2026
First @epssnet.bsky.social conference, new formats: Join me presenting our work (w @moretsof.bsky.social @lucasschwarz.bsky.social) in high-speed ⏩ as part of the lightning round⚡ on reactions to extreme weather events and environmental impacts. 🕑Saturday 9:00-10:40📍Meeting room 1b. See you there!
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Tobias Widmann @twidmann.bsky.social · 17/06/2026
📢 I’m hiring 2 three-year postdocs at Dept of Political Science, @au.dk! Come work with me on The Politics of Shaming and Shamelessness — a new project on elite rhetoric, emotions, norms, hostility and political violence. Deadline: 31 August 2026 Start: Dec 2026–Feb 2027 Please share widely! 🙏
international.au.dk
2 three-year postdocs in political communication and political psychology at Aarhus University - Vacancy at Aarhus University
Vacancy at Department of Political Science, Aarhus University
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 10/06/2026
Join us today for HPS³ with @ammassarisofia.bsky.social at 5:15 PM in VMP9 B130. As always, everyone is welcome to attend!
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The COMPTEXT Association @comptext.bsky.social · 25/04/2026
That's a wrap on #COMPTEXT2026! Huge thanks to lead organiser @chrisguarnold.bsky.social and IDAI/@unibirmingham.bsky.social team, plus all tutors, chairs, discussants & sponsors. Conference dinner at a world-renowned cricket stadium—what a treat. Safe travels home; see you at COMPTEXT 2027!
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Larissa Böckmann @larboe.bsky.social · 27/03/2026
📣Deadline extended! You have until Sunday (29.3) to apply. We are looking for Early Career Researchers engaging with far-right politics in Europe.
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Jessica Haak @haakjes.bsky.social · 18/03/2026
Really enjoyed speaking with @plosclimate.org about my journey into the PhD, my current research, and where I see work on climate opinion heading. Give it a read and be sure to check out the other inspiring interviews in this series featuring PhD students in climate research!📖🌱🌍
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Jessica Haak @haakjes.bsky.social · 15/03/2026
☀️Sonnenschein am Wahltag = höhere Wahlbeteiligung? Wie das Wetter mit den Wahlen in BaWü & RLP zusammenhängt, darüber durfte ich mit SWR1 Sonntagmorgen sprechen www.swr.de/kultur/gesel...
swr.de
Frühling ohne Frühjahrsmüdigkeit
Der Frühling streckt die Fühler aus. Kaum steigen die Temperaturen, steigt auch die Stimmung. Aber was ist mit der berüchtigten Frühjahrsmüdigkeit?
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Jessica Haak @haakjes.bsky.social · 15/03/2026
☀️Sonnenschein am Wahltag = höhere Wahlbeteiligung? Wie das Wetter mit den Wahlen in BaWü & RLP zusammenhängt, darüber durfte ich mit SWR1 Sonntagmorgen sprechen www.swr.de/kultur/gesel...
swr.de
Frühling ohne Frühjahrsmüdigkeit
Der Frühling streckt die Fühler aus. Kaum steigen die Temperaturen, steigt auch die Stimmung. Aber was ist mit der berüchtigten Frühjahrsmüdigkeit?
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EPSS @epssnet.bsky.social · 04/03/2026
EPSS Travel Grants for 2026 Belfast conference: PhD students & junior scholars @ institutions in European countries that are often underrepresented, can apply for full fee waiver & £500 stipend Apply: lnkd.in/ehXjhCgf Deadline: March 8, 11:59pm GMT. More details: lnkd.in/eZTP5sWR
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Lucienne Engelhardt @luceng.bsky.social · 06/02/2026
Very happy to share my second dissertation paper, now out in Party Politics. I study the role of Christianity in the rhetoric of European far-right parties doi.org/10.1177/1354...
doi.org
Polarising the Christian West: Us and them in far-right parties’ rhetoric - Lucienne Engelhardt, 2026
Far-right communication often portrays a division between ‘the people’ and perceived antagonists, potentially fuelling intergroup tensions. A pivotal element is...
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Hannah Rajski @hannahrajski.bsky.social · 02/02/2026
Join us for this year‘s Summer School for Women* in Political Methodology at @mzesunimannheim.bsky.social. Applications are open until March 1.
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 26/01/2026
📢 On Wednesday, January 28 (5:15 PM, VMP9 B130), we welcome Vally Koubi from the University of Bern for the final talk in our HPS³ seminar series this semester. As always, everyone is welcome to attend, no prior registration required!
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 19/01/2026
📢 On Wednesday, January 21st (5:15 PM, VMP9 B130), we will continue our HPS³ seminar series with Irene Menéndez Gonzáles from IE University, Madrid. Everyone is welcome to attend, no prior registration required! For more information, please visit: www.wiso.uni-hamburg.de/en/fachberei...
wiso.uni-hamburg.de
Hamburg Political Science Seminar Series - HPS³
Welcome to the Hamburg Political Science Seminar Series (HPS³). The HPS series features speakers presenting cutting-edge research in political science
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 12/01/2026
📢On Wednesday, January 14th (5:15 PM, VMP9 B130), we continue our HPS³ seminar series with @heikekluever.bsky.social (Humboldt University). All are welcome to attend! No prior registration is needed. For more information: www.wiso.uni-hamburg.de/en/fachberei...
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 05/01/2026
📢On Wednesday, January 7th (5:15 PM, VMP9 B130), we are pleased to welcome @twidmann.bsky.social (Aarhus University) in our HPS³ seminar series. All are welcome to attend! No prior registration is needed. For more information 👇 www.wiso.uni-hamburg.de/en/fachberei...
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Patrick Flamm @ptrckflmm.bsky.social · 16/12/2025
Really insightful paper and kudos to @haakjes.bsky.social for this Crowded House inspired title!
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Environmental Politics @environmentalpol.bsky.social · 16/12/2025
New article! Everywhere you vote, you always take the weather with you: the effects of local temperature anomalies on Green party voting by @haakjes.bsky.social doi.org/10.1080/0964...
ABSTRACT
Does local exposure to weather extremes and anomalies influence voting behavior? Previous research has linked extreme weather events, temperature anomalies, and attitudes toward climate change. However, the impact on political behavior remains understudied, and only a few studies have analyzed aggregate electoral data. This study examines the effect of temperature anomalies on support for Alliance 90/The Greens in Germany from 2017 to 2021. By linking georeferenced individual-level panel survey data from over 21,200 German voters with temperature records from over 465 weather stations, I find that individuals are more likely to vote for the Greens when locally exposed to temperature anomalies. Although both positive and negative anomalies are associated with increased support for the Greens, the effect of abnormally warm temperatures is more than twice as strong as that of abnormally cool ones. Moreover, I demonstrate that the effects extend to weather extremes such as constant rainfall and storms.
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Jessica Haak @haakjes.bsky.social · 11/12/2025
Es war mir eine Freude, heute in Mainz präsentieren zu dürfen. Vielen Dank für die angeregte Diskussion und das wertvolle Feedback zu unserem Paper!🗯️💻
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Sophia Hunger @sophiahunger.bsky.social · 10/12/2025
🚨🚨 job alert time 🚨🚨 @unibremen.bsky.social 3 PhD positions within the 3rd phase of the @sfb1342.bsky.social, with a focus on computational methods and/or on protest mobilization, specifically with a focus on Africa. Starting time: early 2026, deadline: 14th of January. more info below:
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Jessica Haak @haakjes.bsky.social · 05/12/2025
Ich freue mich sehr, nächsten Donnerstag in Mainz sein zu dürfen! Im Innenpolitik- und Politische Soziologie-Kolloquium werde ich unser Paper (@moretsof.bsky.social & @lucasschwarz.bsky.social) zum Einfluss von Wetterextremen auf die Social-Media-Kommunikation von Kandidierenden vorstellen. 🗨️👩‍💻
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Jessica Haak @haakjes.bsky.social · 03/12/2025
📢 Very happy that my first single-authored paper found its home at @environmentalpol.bsky.social 🌱 I am beyond thankful to all the fantastic people who gave me feedback and supported me along the way! www.tandfonline.com/doi/full/10.... (1/5)🧵
tandfonline.com
Everywhere you vote, you always take the weather with you: the effects of local temperature anomalies on Green party voting
Does local exposure to weather extremes and anomalies influence voting behavior? Previous research has linked extreme weather events, temperature anomalies, and attitudes toward climate change. How...
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Jessica Haak @haakjes.bsky.social · 03/12/2025
📢 Very happy that my first single-authored paper found its home at @environmentalpol.bsky.social 🌱 I am beyond thankful to all the fantastic people who gave me feedback and supported me along the way! www.tandfonline.com/doi/full/10.... (1/5)🧵
tandfonline.com
Everywhere you vote, you always take the weather with you: the effects of local temperature anomalies on Green party voting
Does local exposure to weather extremes and anomalies influence voting behavior? Previous research has linked extreme weather events, temperature anomalies, and attitudes toward climate change. How...
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theresa gessler @gessler.bsky.social · 01/12/2025
We're looking for a colleague (postdoc) 📢 @politikuhh.bsky.social 3+3 years Doing your own research while teaching 2.5 courses per semester Research agenda with links to our team (democracy, digital politics, political competition/behaviour) DL 🗓️ 05/01 stellen.uni-hamburg.de/jobposting/6...
stellen.uni-hamburg.de
Research Associate (Postdoc) Political Science § 28 Subsection 2 HmbHG
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Denis Cohen @denis-cohen.bsky.social · 24/11/2025
⏰ Two weeks left to apply for SekMethoden 2026 — the annual meeting of the DVPW Section "Methods of Political Science"! ⬇️ See below for the CfP and link to the application portal. @gessler.bsky.social @lukrudolph.bsky.social @donyhu.bsky.social @dvpw.bsky.social
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Politikwissenschaft Universität Hamburg @politikuhh.bsky.social · 10/11/2025
❓Wer forscht und lehrt in der Politikwissenschaft @uni-hamburg.de? Das Politik-UHH-Startpaket bündelt die Profile von Forschenden des Fachgebiets Politikwissenschaft. Wenn ihr noch nicht Teil des Startpakets seid, kommentiert unter diesem Beitrag oder schreibt uns.✍️
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Jessica Haak @haakjes.bsky.social · 30/10/2025
Bildungssystem durchgespielt!🎓✨Antrittsvorlesung der großartigen @jasfitzpatrick.bsky.social mit würdigem Ende (s. Bild). Eine inspirierende & engagiertere Wissenschaftlerin, geschätzte Koautorin & wichtige Wegbegleiterin: danke, dass ich bei diesem besonderen Moment dabei sein durfte!
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Jessica Haak @haakjes.bsky.social · 17/10/2025
⌛ Time flew by during my research stay at @gesis.org Cologne this Aug/Sept! I had the pleasure of working with Dennis Abel & Stefan Jünger on how weather extremes shape climate policy support across political orientations. Grateful for the inspiring environment and great collaboration!
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Federica Genovese @fgenovese.bsky.social · 12/09/2025
📣 Climate politics (+ adjacent subfields) researchers! @antvalentim.bsky.social and I will co-chair the Climate Politics section of @epssnet.bsky.social Belfast 2026. Thanks to those who already submitted papers 🌟 We put together notes for the CfP for the section curious. Reach out if you have qs:
docs.google.com
Call for Papers: Climate Section – EPSS 2026, Belfast
Call for Papers: Climate Section – EPSS 2026, Belfast We invite submissions of high-quality work on any topic related to climate change politics (and adjacent areas, e.g. environmental and energy pol...
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Jessica Haak @haakjes.bsky.social · 25/08/2025
📢 My brilliant colleague @moretsof.bsky.social will present our joint paper (w @lucasschwarz.bsky.social) on how weather extremes shape political elite communication at the @ecpr.bsky.social General Conference. Join her talk tomorrow at 13:30–15:15! 🌞
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