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Dr. Arthur R. Obst

@arthurobst.bsky.social
200 followers 561 following 27 posts

Writer, climate change scholar, and environmental philosopher. Postdoc @ UChicago. Book review editor for Environmental Ethics and co-organizer of Philosophy in the Wild. Coauthor of Dialogues on Climate Justice (2023). He/him. arthurrobst.com

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Dr. Arthur R. Obst @arthurobst.bsky.social · 27/08/2026
For any Chicago area followers… come check out this Climate Action Museum event on environmental ethics! Should be a great discussion. More info: givebutter.com/environmenta...
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Dr. Jonathan Foley @globalecoguy.bsky.social · 05/05/2026
Wow. According to this analysis, 98% of the environmental commitments from meat & dairy companies involved some degree of greenwashing. 98%. We need to do much better, folks. journals.plos.org/climate/arti...
journals.plos.org
Environmental claims, climate promises, and ‘greenwashing’ by meat and dairy companies
Animal agriculture has disproportionate environmental impacts relative to other forms of food production and accounts for at least 16.5% of all global greenhouse gas (GHG) emissions. Many of the large...
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elia ayoub @ayoub.bsky.social · 19/04/2026
Palantir put out the most cartoonishly evil statement possible. They’re so arrogant and self-confident they don’t seem to believe their fascistic plans can be opposed. We must get rid of Palantir altogether. twitter-thread.com/t/2045574398...
twitter-thread.com
Because we get asked a lot. by @PalantirTech(Palantir) | Twitter Thread Reader
Because we get asked a lot. The Technological Republic, in brief. 1. Silicon Valley owes a moral debt to the country that made its rise possible. The engineering elite of Silicon Valley has an affir...
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Auschwitz Memorial @auschwitzmemorial.bsky.social · 27/01/2026
Auschwitz was at the end of a process. We must remember that it did not start from gas chambers. This hatred gradually developed: from ideas, words, stereotypes & prejudice through legal exclusion, dehumanization & escalating violence... to systematic and industrial murder. Auschwitz took time.
A bird's-eye view of a former Auschwitz II-Birkenau camp showing a wide dirt pathway flanked by parallel rows of barbed-wire fences. Groups of visitors walk along the path, surrounded by the remnants of brick structures and barracks, now reduced to foundations. Green grass contrasts with the somber history of the site, as the path leads toward a guard tower in the distance.
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Dr. Arthur R. Obst @arthurobst.bsky.social · 23/01/2026
Another publication! Steve Gardiner and I wrote a paper defending his 2018 “Tollgate Principles” (proposed with Augustin Fragnière). In our latest piece, “Beware the Toll Dodgers,” we clarify the point of governance principles and respond to some objections. Check it out: doi.org/10.1007/s105...
doi.org
Beware the Toll Dodgers: defending the Tollgate Principles for governing solar geoengineering - Climatic Change
Climatic Change - The Tollgate Principles (‘TGPs’) aim to represent ‘the price that must be paid’ by anyone claiming to be ethically serious about pursuing solar...
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C. Thi Nguyen @add-hawk.bsky.social · 22/01/2026
Last term I tried an experiment: I walked into my Tech and Design Ethics class, admitted that I had *no idea* what to do about ChatGPT - so I would let them figure it out. As in: their first project was to decide and write the ChatGPT policy for the class. Here's what happened:
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Dr. Arthur R. Obst @arthurobst.bsky.social · 16/01/2026
I had the pleasure of reviewing Roy Scranton's Impasse for Notre Dame Philosophical Reviews. Within, I discuss the concept of civilizational impasse, the possibility of a politics without progress, and the alleged virtues of pessimism. Check it out here: ndpr.nd.edu/reviews/impa...
ndpr.nd.edu
Impasse: Climate Change and the Limits of Progress
In the decade since publishing Learning to Die in the Anthropocene, witnessing the steady march of rising global carbon emissions only disrupted te...
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Dr. Arthur R. Obst @arthurobst.bsky.social · 12/01/2026
I welcome the new year with a new publication in the journal Climatic Change! I ask: What would Aldo Leopold think about Geoengineering? In reply, I contend that from his vantage both success and failure in geoengineering should deeply trouble us. Check it out open access here: rdcu.be/eYFAC
rdcu.be
Client Challenge
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Fred Furnari @bassbar.bsky.social · 15/12/2025
So it’s Biden’s fault that Trump is a fascist? Is it also Biden’s fault that the NYT is becoming a Trump propaganda tool too? Because to me it looks like a choice.
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erika @yeeeerika.bsky.social · 23/10/2025
this headline hums with ancient autumnal dread
atlantic article screenshot 
headline: no one knows how big pumpkins can get
sub head: a decade ago, the worlds heaviest pumpkin weighed 2,000 pounds. now the 3,000 pound mark is within sight 
by yasmin tayag
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Ketan Joshi @ketanjoshi.co · 24/10/2025
Sci-fi has consistently portrayed this being done by angry Asian states but the reality is American corporations helmed by Israeli government scientists are going to be the ones to do this without any oversight or standards Also see: janky tech bros spectrum.ieee.org/solar-geoeng...
spectrum.ieee.org
Is This Climate Tech Start-Up Going Rogue?
Make Sunsets' sulfur dioxide strategy has academics and NGOs fuming
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John Cusack @johncusack.bsky.social · 18/10/2025
Chicago - no kings
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KOJAMF🤘🖤🤘 @kojamf.bsky.social · 05/10/2025
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.
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Peter Michael Bauer @anthrodidact.bsky.social · 25/09/2025
I’m a published academic now. #rewilding #rewild #culturalrewilding #humanrewilding #huntergathererresearch #rewildportland #anthropology
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Dave Lee @davelee.me · 19/09/2025
Dutch late night TV has its take
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Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · 12/08/2025
whatever historians say about these years of lead they can't say we didn't have a laugh or two
screenshot of a tweet from "Governor Needing Press Office", text saying:

"DONALD TRUMP, THE LOWEST POLLING PRESIDENT IN RECENT HISTORY, THIS IS YOUR SECOND-TO-LAST WARNING!!! (THE NEXT ONE IS THE LAST ONE!). STAND DOWN NOW OR CALIFORNIA WILL COUNTER-STRIKE (LEGALLY!) TO DESTROY YOUR ILLEGAL CROOKED MAPS IN RED STATES. PRESS CONFERENCE COMING — HOSTED BY AMERICA’S FAVORITE GOVERNOR, GAVIN NEWSOM. FINAL WARNING NEXT. YOU WON’T LIKE IT!!! THANK YOU FOR YOUR ATTENTION TO THIS MATTER."
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David Ho @davidho.bsky.social · 30/07/2025
Motherfucking wind farms…
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Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · 23/07/2025
"Advisory opinions are technically non-binding but are considered authoritative because they summarise existing law...They are expected to be used in future litigation and to bolster political negotiations." After a long campaign spearheaded by Pacific Islanders www.theguardian.com/environment/...
theguardian.com
Healthy environment a human right, UN court says in landmark climate ruling
Court’s decision expected to be used in future litigation and to support political negotiations by vulnerable states
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The Associated Press @apnews.com · 02/07/2025
BREAKING: The Wisconsin Supreme Court's liberal majority strikes down the state’s 176-year-old abortion ban.
bit.ly
Wisconsin Supreme Court’s liberal majority strikes down 176-year-old abortion ban
The Wisconsin Supreme Court has struck down the state’s 176-year-old abortion ban. The court’s liberal majority ruled 4-3 on Wednesday that the ban is no longer valid because newer abortion restrictions superseded it.
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What Is It Like to Be a Philosopher? @whatisitliketobeaphilosopher.com · 21/06/2025
Kids this age have a remarkable sense of wonder, which they sadly lose... For instance, he said after his birthday party “Today was the best day ever. I hope I will remember it. I don't remember my previous birthday”... Helen De Cruz (1978-2025) www.whatisitliketobeaphilosopher.com/helen-de-cruz
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The Serfs (youtube.com/theserfstv) @theserfstv.bsky.social · 08/05/2025
Can't be overstated how fucked up it is that Black folk came up with a word to express people being aware of the oppression of other people and it's now targeted by far right governments globally as something evil that must be destroyed
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Dr. Arthur R. Obst @arthurobst.bsky.social · 17/04/2025
*Cop stun guns a protestor* MTG: “This is a peaceful town hall.” [simultaneously] Dystopian.
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Prison Journalism Project @prisonjournalism.bsky.social · 24/03/2025
"I had not touched a cat in 15 yrs when an orange kitten wandered over to sit w/me in the grass one day. I was left without adequate words to describe that experience. It reminded me that I am alive. It instilled in me a raw, unbridled happiness that I had never felt before, not even as a child."
prisonjournalismproject.org
When Kittens Came to My Prison, I Had Not Petted One in 15 Years
I had not touched a cat in 15 years when an orange kitten wandered over to sit with me in the grass.
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Jonathan Birch @birchlse.bsky.social · 25/03/2025
An emotional day - I can announce I'll be the first director of The Jeremy Coller Centre for Animal Sentience at the LSE, supported by a £4m grant from the Jeremy Coller Foundation. Our mission: to develop better policies, laws and ways of caring for animals. (1/2) www.lse.ac.uk/News/Latest-...
lse.ac.uk
LSE announces new centre to study animal sentience
The Jeremy Coller Centre for Animal Sentience at LSE will develop new approaches to studying the feelings of other animals scientifically.
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Heba Gowayed هبة جويد @hebagowayed.bsky.social · 24/03/2025
Do not let the world look away. Keep fighting, keep telling our stories—until Palestine is free." - For the last time, Hossam Shabat, from northern Gaza. 23 and he knew to leave a death note.
PRESS
hossam_shbat 4h
This is Hossam's team, and we are sharing his final message :
"If you're reading this, it means I have been killed
-most likely targeted-by the Israeli occupation forces. When this all began, I was only 21 years old-a college student with dreams like anyone else. For past 18 months, I have dedicated every moment of my life to my people. I documented the horrors in northern Gaza minute by minute, determined to show the world the truth they tried to bury. I slept on pavements, in schools, in tents
-anywhere I could. Each day was a battle for survival. I endured hunger for months, yet I never left my people's side.
By God, I fulfilled my duty as a journalist. I risked everything to report the truth, and now, I am finally at rest-something I haven't known in the past 18 months. I did all this because I believe in the Palestinian cause. I believe this land is ours, and it has been the highest honor of my life to die defending it and serving its people.
I ask you now: do not stop speaking about Gaza.
Do not let the world look away. Keep fighting, keep telling our stories—until Palestine is free."
- For the last time, Hossam Shabat, from northern Gaza.
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Yashar Ali 🐘 @yasharali.bsky.social · 11/03/2025
Democratic Senator Chris Murphy on Mahmoud Khalil.
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Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · 11/03/2025
not by any stretch the first person to say this but: it is darkly funny how nakedly imperialist Trump turned out to be given the lengths to which some professional opinion havers went to take his "isolationism" intellectually seriously
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Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social · 06/03/2025
This is why the line, "the energy transition is unstoppable because renewables are cheaper than fossils," drives me insane. It sounds smart, like Econ-Speak, but it is wrong. It ignores that politics trumps (ahem) economics, and we're now being ruled by fossil-fuel interests.
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The New York Times @nytimes.com · 02/03/2025
President Trump has directed federal agencies to examine ways to bypass endangered species protections and other environmental regulations to ramp up logging across 280 million acres of national forests and other public lands.
nytimes.com
Trump Moves to Increase Logging in National Forests
The president wants to circumvent environmental regulations to expand timber production, something sought by homebuilders and the construction industry.
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The Onion @theonion.com · 28/02/2025
NOAA Cuts Leave Wind Chimes As Sole Predictor Of Approaching Hurricanes
theonion.com
NOAA Cuts Leave Wind Chimes As Sole Predictor Of Approaching Hurricanes
SILVER SPRING, MD—As mass firings of career experts and scientists continued to roil the federal government, officials confirmed Friday that cuts to the National Oceanic and Atmospheric Administration...
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ashley fairbanks @ziibiing.com · 28/02/2025
i think the economic boycott has had further reach because the poster is so cute. okay bunny i will listen to you.
Big red bunny with text 
ECONOMIC BOYCOTT
$
DON'T
BUY STUFF
FRIDAY FEB 28
WE HAVE
POWER
NO
AMAZON WALMART TARGET FAST-FOOD
GAS
OK
SMALL BUSINESS
USE
CASH
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Eman Abdelhadi @emanabdelhadi.bsky.social · 26/02/2025
This is disgusting. Democrats like Hochul are validating the Right’s playbook: dictating the terms of higher education decisions and destroying academia in the process.
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Mrs. Betty Bowers @mrsbettybowers.bsky.social · 24/02/2025
Currently appearing at UK bus-stops. More of this pointed ridicule, please.
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Greg Priest @gregpriest.bsky.social · 20/02/2025
“Nearly 30% of the identified species are rare, endemic, or threatened, meaning vital geomorphic processes could cease before their full significance is understood.” 🌱🐋🧪🌎 #STS
sciencedaily.com
Animals as architects of Earth: First global study reveals their surprising impact
Animals are not just inhabitants of the natural world -- they are its architects. A new study has revealed how hundreds of species shape the landscapes we depend on, from vast termite mounds visible f...
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The Lincoln Project @lincolnproject.us · 19/02/2025
Kamala was right. And it only took him less than 30 days to roll over for Putin.
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Congressman Greg Casar @repcasar.bsky.social · 12/02/2025
How much Elon Musk makes from the government a day: $8 million. How much a senior on Social Security gets a day: $65 Guess which budget Musk and Trump want to cut?
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Ben Collins @bencollins.bsky.social · 11/02/2025
www.inquirer.com/columnists/a...
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Dr. Arthur R. Obst @arthurobst.bsky.social · 07/02/2025
I will be presenting “Revisiting the Wilderness Debate” today during session three of “Rethinking Wild Europe”, starting at 13:45 Central European Time, 7:45 Eastern Standard Time. Zoom link here: univienna.zoom.us/j/7473152282...
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Dr. Arthur R. Obst @arthurobst.bsky.social · 22/01/2025
Hey y’all. I’m excited to share that a paper I co-authored went live last week: “Wilderness Values in Rewilding: Transatlantic Perspectives” In short, we map the philosophical heritage of ecological rewilding and defend one view for how it can be decolonized. DM for pdf ✌️ shorturl.at/4TK7b
journals.sagepub.com
Wilderness values in rewilding: Transatlantic perspectives - Linde De Vroey, Arthur R. Obst, 2025
This article re-investigates the underlying values driving the rapidly growing rewilding movement in Europe and North America. In doing so, we respond to a comm...
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Shannon Vallor @shannonvallor.bsky.social · 19/01/2025
is trying to avoid those futures no longer on the table
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Dr. Damien P. Williams, dread portent down from a mountain cave @wolven.blacksky.app · 26/12/2024
I keep warning you that generative "AI" is a threat to the processes of making & certifying knowledge & consensus reality, thus leading us to the verge of an epistemic & heuristic collapse of just catastrophic proportions but y'all keep slathering it on yourselves like it's butter & you're corncobs
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Rude Law Dog @esghound.com · 18/12/2024
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Ben Collins @bencollins.bsky.social · 16/12/2024
The 39th time we've had to post this, and this time about The Onion's original hometown.
theonion.com
‘No Way To Prevent This,’ Says Only Nation Where This Regularly Happens
MADISON, WI—In the hours following a violent rampage in Wisconsin in which a lone attacker killed at least two individuals and injured six others, citizens living in the only country where this kind o...
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Seth Cotlar @sethcotlar.bsky.social · 16/12/2024
Judith Butler is 100% correct. The word "woke" is pure reactionary bullshit. Its contemporary meaning also distorts history by making it seem as if every positive cultural change of the past 200 years has happened naturally, without agitation by people considered, at the time, dangerously "woke."
Q. Does the election result mean that woke is broke?
A. I don't even know what the woke is. It's just a slur that the right wing uses.
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Nate Holdren @nhold.bsky.social · 12/12/2024
hey bluesky, in case anyone's interested, I wrote this for my students about why I don't want them to use anything AI in my classes. It interrupts the course calendar part of the syllabus, coming immediately after the first day there's a writing assignment assigned. docs.google.com/document/d/1...
docs.google.com
A note on AI usage
A note on AI usage I genuinely want you to succeed in this class. One of my very favorite things about my job as a professor is when students are succeeding and I feel like I helped. I want you to suc...
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Alisa Bokulich @alisabokulich.bsky.social · 12/12/2024
💯 As I tell my students, having AI write your philosophy paper is like sending a robot to the gym for you and expecting to reap the health benefits.
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Mark Anthony Neal (@NewBlackMan on X) @markanthonyneal.bsky.social · 12/12/2024
'In North Carolina, a Black farmer purchased the plantation where his ancestors were enslaved—and is taking back his family’s story, his community’s health, and the soil beneath his feet.' civileats.com/2024/12/10/b...
civileats.com
Black Earth: A Family's Journey from Enslavement to Reclamation
Fourth-generation farmer Patrick Brown purchased a North Carolina plantation as an act of reclamation for his family, his community's health, and the soil beneath his feet.
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Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social · 11/12/2024
"Though many politicians believe that halting existing or new fossil fuel production is politically unpopular, there is surprisingly limited data to back this claim...we conducted a nationally representative survey." guess what @cplusc.bsky.social found? climateandcommunity.org/research/vot...
climateandcommunity.org
Voters Support Phasing Out Fossil Fuel Extraction - Climate & Community Institute
Preventing catastrophic climate change impacts requires ending the extraction of fossil fuels, but the United States is on track to do the opposite. The US is …
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