Tas van Ommen @tasvo.bsky.social · 7hA speculation about spectacles 👓 Fashion has a big role in frame styles, but now thick or dark frames are potentially associated with camera-spy-ick glasses; and bans at some venues. Will this drive fashion toward frameless and wire-frame styles to reduce suspicion? 221
Reposted by Tas van OmmenEd Maibach @maibached.bsky.social · 21/09/2026100%! The climate doesn't care if we are Democrats or Republicans: When we mess with it, it messes with us (and it bats last). Most Americans are concerned about climate change. Let's set aside partisan differences & solve this problem before it messes more with what we love. @katharinehayhoe.comtime.comWe Need to Stop Talking Like Climate Change Is PartisanClimate change should be seen as a shared challenge to solve together, not a political debate, write Katharine Hayhoe and Dana R. Fisher. 27218
Reposted by Tas van OmmenTom Quinn @tomquinn.bsky.social · 21/09/2026Climate impacts just this year in the EU have caused damage of €180bn, a low ball figure of what is to come. That climate isn't broken out at a key trend is an embarrassment @jimchalmers.bsky.social - there is literally no other trend that will have a bigger impact on our economic trajectory.theguardian.comBurning forests, emptying rivers, €180bn in damage: Europe’s politicians face reckoning after ‘summer of truth’Amid record-shattering heatwaves and popular demand for climate action, why are politicians often timid or in denial? 22410
Reposted by Tas van OmmenAndrew B. Watkins @windjunky.bsky.social · 21/09/2026New IGR focuses on 4 physical risks (Sea level coastal damage, heat impacting workforce, tourism decline, agriculture crop losses) when the National Climate Risk Assessment identified 63 "Nationally Significant Climate Risks" & subset 11 "Priority Risks". Do we multiply IGR impact by 2.25 or 15.75? 045
Reposted by Tas van OmmenAndrew B. Watkins @windjunky.bsky.social · 21/09/2026Thats just 4 physical risks, when the NCRA identified 63, 11 of which the government decided were a "Priority". #IGRfail 042
Reposted by Tas van OmmenJessica Tierney @leafwax.bsky.social · 15/09/2026I rarely post on here (apologies) but: @danibarra.bsky.social and I have some thoughts about CO2 in blue ice 🧊 🧐 Preprint is up... essopenarchive.org/doi/full/10....essopenarchive.orgA reassessment of proxy signal preservation in Antarctic blue ice: Implications for Plio-Pleistocene CO2 | ESS Open ArchiveMarks-Peterson et al. (2026) measured greenhouse gas concentrations in “blue” ice from the Allan Hills, Antarctica and concluded that atmospheric CO2 was broadly stable over the past ~3 million years.... 0229
Reposted by Tas van OmmenMatt King @deformedearth.bsky.social · 15/09/2026For those interested in the Wilkes Subglacial Basin or Antarctic Ice Sheet comms in general, I made some visualisations that may be useful. All are from code and traceable to the data. First, an overview of the system. Full video and metadata: youtu.be/kzpCeVsNNwU 22810
Reposted by Tas van OmmenThe Neotoma Paleoecology Database @neotomadb.bsky.social · 13/09/2026🧊 Early-Career Researcher Workshop | IPICS 2026 🇨🇦 🌍 Ice Core Young Scientists (ICYS) Workshop for ECRs 📅 11 October 2026 📍 The Banff Centre, Banff, Alberta, Canada ⏰ Full-day workshop 🔗 Official workshop: www.ipics2026.org/icys-worksho... 042
Tas van Ommen @tasvo.bsky.social · 08/09/2026PhD Project Evaluating reanalysis and satellite estimates of snowfall over East Antarctica www.utas.edu.au/research/deg...utas.edu.auAvailable projects for research degrees | University of Tasmania - Evaluating reanalysis and satellite estimates of snowfall over East Antarctica using surface observations.This project will use a unique 50-year network of East Antarctic autom... 022
Tas van Ommen @tasvo.bsky.social · 08/09/2026PhD Project as part of the Million Year Ice Core at University of Tasmania www.utas.edu.au/research/deg...utas.edu.auAvailable projects for research degrees | University of Tasmania - Continuous Methane Measurements in the Million Year Ice CoreThis project will generate a continuous methane record from the Millio... 012
Reposted by Tas van OmmenAndrew B. Watkins @windjunky.bsky.social · 03/09/2026That makes it 37 fossil fuel projects approved by Labor, and 10 since their own National Climate Risk Assessment told them and us of the catastrophic consequences, including 63 Nationally Significant Climate Risks that span across every aspect of society. Its ok to be angry. 36940
Tas van Ommen @tasvo.bsky.social · 23/08/2026It is refreshing, indeed inspiring to hear such calm, steely and erudite repudiation of US behaviour. Courageous! Now if other leaders would only support, learn and adopt similar style…what could be achieved! 011
Tas van Ommen @tasvo.bsky.social · 10/08/2026This is getting a bit of attention, so at the risk of recounting the poster’s point, I find it compelling that we trust our coauthors with our careers in regard to plagiarism. LLM AI is patently untrustworthy in this regard and renders us complicity so to our colleagues if we use it. 022
Reposted by Tas van OmmenColin Carlson @colincarlson.bsky.social · 10/08/2026I wrote about a reason not to use generative AI in your writing that I haven't seen anyone talking about. Once I realized this, banning GenAI in our lab's writing became a no-brainer. Feel free to share, I think this is probably useful especially for trainees: www.carlsonlab.bio/thoughts/the...carlsonlab.bioThe only reason you’ll ever need not to write with AI — The Carlson LabOver the last year, our lab has been developing a policy on AI use. To do this, we did three main things: We read a lot of academic publications and tech news. We set up an #ai channel on our la... 361563631
Tas van Ommen @tasvo.bsky.social · 09/08/2026Hobart people might like to bookmark this: events.humanitix.com/mozart-and-m...events.humanitix.comMozart and MendelssohnThe Secret Orchestral Society perform a varied programme with a UTAS Conservatorium student soloist. 000
Tas van Ommen @tasvo.bsky.social · 08/08/2026Trump and those behind him literally don’t care that they torch the planet for some extra billions - sacrificing human wellbeing on an unprecedented scale. Do they not understand that they immiserate their own futures as well? 052
Tas van Ommen @tasvo.bsky.social · 01/08/2026This may be about the UK but has an excellent quote that could be squarely aimed at the Australian Government: ““Future generations will not judge governments by the ingenuity with which they justified expanding fossil fuel production,” the scientists wrote./2 ” 1103
Tas van Ommen @tasvo.bsky.social · 31/07/2026This is at the core of much misguided thinking and disinformation. 085
Tas van Ommen @tasvo.bsky.social · 28/07/2026Likewise as a climate scientist who began in radio astronomy I can’t understand how such a central and iconic part of your science infrastructure could be lost to current and future generations. 😥 023
Reposted by Tas van OmmenKristi Ellingsen @kristiellingsen.bsky.social · 26/07/2026Spectacular lenticular clouds over Hobart now. #Tasmania 26713
Tas van Ommen @tasvo.bsky.social · 24/07/2026😳 hmm, sauce, goose, gander? AI developers complain of IP theft: Illicit distillation "is IP theft and industrial espionage" and "a national challenge that creates serious national security risks for the United States and democratic allies," Sarah Heck, Anthropic's head of public policy, said on X. 020
Tas van Ommen @tasvo.bsky.social · 10/07/2026A bit thought provoking: (Paywall but refundable in first week) podcasts.apple.com/au/podcast/t...podcasts.apple.comThe Day America Cuts Europe Off From AIPodcast Episode · The Rest Is Politics · 9 July · Subscribers Only · 1hr 2min 111
Reposted by Tas van OmmenProf Ian Hall @ianhall.bsky.social · 03/07/2026Why did Antarctica freeze millions of years before the Arctic? New research suggests the answer wasn't just climate... Slow-moving mantle waves lifted Antarctica high enough for glaciers to take hold. Once ice formed, powerful feedback loops did the rest. theconversation.com/why-antarcti...theconversation.comWhy Antarctica froze millions of years before the Arctic – new researchNew solutions to two interlinked mysteries reveal how and why the Antarctic’s enormous ice sheet formed. 1257
Reposted by Tas van OmmenAndrew B. Watkins @windjunky.bsky.social · 03/07/2026Me, daughter S and Pandora at Mt. Hotham last year. I'm quoted about my hope that Miss S will be able to enjoy the snow until she is my age. Science says 'maybe'... 162
Reposted by Tas van OmmenDavid Jones @ozhillbilly.bsky.social · 25/06/2026Excellent explainer about the record heat in Europe by @windjunky.bsky.social theconversation.com/europe-is-ba...theconversation.comEurope is battling a record-breaking heatwave. What’s making it so severe?A climate expert unpacks the potential causes and risks of extreme heat. 132
Tas van Ommen @tasvo.bsky.social · 24/06/2026Reminded today of this critical piece of reporting that escaped me. Maybe others too, so here it is: www.abc.net.au/news/2026-03...abc.net.auForeign Facebook pages have been promoting One Nation. It wants them to stopAn ABC NEWS Verify investigation uncovers a raft of foreign Facebook accounts targeting Australian users. And they're just the tip of the iceberg. 152
Reposted by Tas van OmmenLaurel Gale @laurelgale.bsky.social · 03/06/2026I found this neat tool that lets you generate text and images just from your ideas. It's really good! 783572968
Reposted by Tas van OmmenPriestley Centre for Climate Futures @priestleycentre.bsky.social · 11/06/2026📢The latest Indicators of Global Climate Change report has been published today: doi.org/10.5194/essd... Created by over 70 leading international scientists, this annual update provides key indicators of the state of the climate system and human influence. Read the thread to see key findings 👇 [1/9]doi.orgIndicators of Global Climate Change 2025: annual update of key indicators of the state of the climate system and human influenceAbstract. In a rapidly changing climate, evidence-based decision-making benefits from up-to-date and timely information. We track twelve key sets of indicators of the state of the climate system, clos... 199
Reposted by Tas van OmmenAndrew B. Watkins @windjunky.bsky.social · 14/06/2026The National Climate Risk Assessment was not just a science report, it was a report on existential risk commissioned by the very government that has subsequently ignored it. The corresponding government National Adaptation Plan appears to be a plan for a plan. We had such high hopes. 031
Reposted by Tas van OmmenZack Labe @zacklabe.com · 13/06/2026El Niño is here, which means it's time for me to dust off and refine my old collection of ENSO-related climate visualizations. Check out how much sea surface temperatures have already warmed this year across the equatorial tropical Pacific. Wow! Data from psl.noaa.gov/data/gridded... 1029498
Tas van Ommen @tasvo.bsky.social · 05/06/2026Wicked Newspeak from a once leading nation in Antarctic affairs: “watering down of references to climate change at the request of the United States, which prefers to speak of sea ice loss or generic environmental changes.” 0209
Tas van Ommen @tasvo.bsky.social · 03/06/2026More on the ultra-cool science of Australia’s Million Year Ice Core Project: www.antarctica.gov.au/news/2026/an...antarctica.gov.auAnalysing ancient air in Antarctic ice cores – Australian Antarctic Program (News 2026)Greenhouse gases trapped in 3,000 year-old Antarctic ice are being extracted and analysed for clues to Earth’s climate past. The gases – carbon dioxide, methane and nitrous oxide – were trapped as sno... 070
Reposted by Tas van OmmenKate Hendry @krhendry.bsky.social · 02/06/2026New article out: Antarctic science operations must account for climate change and extreme environmental events @bas.ac.uk www.nature.com/articles/s43247-026-03629-2nature.comAntarctic science operations must account for climate change and extreme environmental events - Communications Earth & EnvironmentAs extreme environmental events increase in Antarctica, scientific operations will face mounting challenges, as argued in this Perspective, which assesses potential impacts on research stations and ac... 01610
Tas van Ommen @tasvo.bsky.social · 31/05/2026It’s been a good two weeks of Wordle. Wordle 1,807 2/6 🟨⬛⬛🟩🟩 🟩🟩🟩🟩🟩 Archive: May 19, 2026 Wordle 1,795 2/6 🟨⬛⬛🟨⬛ 🟩🟩🟩🟩🟩 Tied the Wordle Bot 8 times and beaten it 3 times. Maybe time to retire 😬 010
Tas van Ommen @tasvo.bsky.social · 27/05/2026It’s worth reading this excellent thread, but if you don’t, this is a good take-home. 001
Tas van Ommen @tasvo.bsky.social · 24/05/2026ABC burying the lede: www.abc.net.au/news/2026-05... He says: "There's this recognition that on so many of these big challenges we are facing, it's not necessarily left versus right, it's actually vested interests and their stranglehold on the major parties versus the Australian people."abc.net.auPocock open to party of independents as One Nation support climbsThe independent senator says Australians are frustrated with a political system that "does not work for them". 183
Tas van Ommen @tasvo.bsky.social · 24/05/2026Call it a party or maybe just a nation-wide cohort of independents with ideas and integrity like @davidpocock.bsky.social - I reckon they’d scare the pants off both major parties (albeit LNP already look like Malcolm Fraser in Memphis, iykyk 😉). 020
Reposted by Tas van OmmenDr Nathan Kilah @chemistrynathan.bsky.social · 21/05/2026Tell me again mainland footy fans and AFL corporate folk, and build-it-and-all-will-be-excellent-never-mind-the-economic-modeling locals about how much Tasmania needs a stadium. #Priorities #politas www.abc.net.au/news/2026-05... 32711
Reposted by Tas van OmmenAustralian Antarctic Program Partnership @antarctic.bsky.social · 21/05/2026"Climate risk information is only as reliable as the modelling infrastructure that underpins it. Neglecting Australian #climate modelling capability would be like continuing to use GPS after deciding to stop maintaining the satellites that make it work." 📝 www.scimex.org/newsfeed/ope...scimex.orgOpen letter to Federal Ministers about impacts of CSIRO job cutsOpen letter to Federal Ministers about impacts of CSIRO job cuts Proposed CSIRO job cuts threaten to cripple Australia’s climate modelling capability The Hon. Chris Bowen MP, Mi 12923
Tas van Ommen @tasvo.bsky.social · 21/05/2026bsky.app/profile/wend... This is wilfully crippling our ability to understand what is coming down the climate pipeline and to mange costly and acknowledged risks (www.dcceew.gov.au/climate-chan...) facing our nation. It is madness. Choosing to drive down the highway partly blindfolded. 021
Tas van Ommen @tasvo.bsky.social · 19/05/2026Love it that Bluesky is labelled a left wing echo chamber and ideological safe space by the right wing media - simply because they can’t manipulate an algorithm and swamp views they want to dismiss with toxic disinformation. 😆 020
Reposted by Tas van OmmenDr. Peter Neff @icy-pete.bsky.social · 15/05/2026How do we know old Antarctic ice is old? Got a few minutes? Atmospheric argon isotope dating: a process discovered last century here at UMN (Al Nier) & perfected by scientists at Princeton (Bender). This is COLDEX science funded by NSF and conducted in university communities nationwide. 4226
Reposted by Tas van OmmenAustralian Antarctic Program Partnership @antarctic.bsky.social · 29/04/2026The MYIC @millionyearice.bsky.social project by the Australian Antarctic Program is drilling an ice core to 3,000 metres depth in three-metre segments, and returning the cores in pristine condition to Hobart, Tasmania. Why? And how? Find out at aapp.shorthandstories.com/the-memory-of-ice 11610
Reposted by Tas van OmmenMatt King @deformedearth.bsky.social · 26/04/2026Important new insights on the conditions beneath the fastest changing part of the Antarctic Ice Sheet. This will govern the rate of retreat of the glacier. Now the community needs to upscale these and get them into updated sea projections www.nature.com/articles/s43...nature.comHard rocks and deep wetlands beneath Thwaites Glacier in Antarctica - Communications Earth & EnvironmentBeneath Thwaites Glacier in Antarctica lies a highly heterogeneous bed of elevated ridges and sediment filled basins as well as an active lake, which presents a level of complexity that current models... 0135
Reposted by Tas van OmmenValérie Masson-Delmotte @valmasdel.bsky.social · 23/04/2026Shameful www.france24.com/en/europe/20...france24.comG7 omits climate change from Paris talks to avoid US clash, France saysA meeting of the G7 nations on the environment begins in Paris on Thursday but climate change has been left off the agenda to avoid a dispute with the United States, France’s ecology minister Monique… 14300135
Reposted by Tas van Ommenstranger @strangerous.bsky.social · 21/04/2026Larissa Waters asks former Treasury chief Ken Henry if it’s too simplistic to say wartime gas profits from the war on Iran can either go to Australians, or to overseas investors & shareholders. Henry “That’s not simplistic, that’s how it is!” “It is as simple as that.” 💥 #auspol 7286138
Reposted by Tas van OmmenBenjamin Cook @dustybowl.bsky.social · 12/04/2026Anyone know an updated version of this figure (or something similar) showing for different sectors risk at 2 vs 4 deg. AND potential capacity for adaptation to reduce risk? I know the burning embers diagrams, but looking for one that includes adaptation images.theconversation.com/files/182690... 012