Sign in

Xing Shi Cai

@docilelargeness.bsky.social
54 followers 80 following 33 posts

I am an assistant professor in mathematics at Duke Kunshan University in China.

PostsRepliesMedia
Xing Shi Cai @docilelargeness.bsky.social · 27/07/2026
I read this and asked a machine (AI/LLM) "What are we going to do, if machines can think better than us?" It suggested me to pick up a hobby like pottery, blacksmith, or cooking. It even give me a map of places where I can learn blacksmith near my IP address. substack.com/home/post/p-...
substack.com
The Dark Night of Mathematics
What are we really doing?
010
Xing Shi Cai @docilelargeness.bsky.social · 26/07/2026
I was very happy when Anthropic handed out $100 gift credits. Then one overnight session --- fixing a bug in my VPN setup --- cost ~$82. Moreover, because the session broke my VPN, I had to install a second VPN in order to use Fable to fix the first VPN it broke.
000
Xing Shi Cai @docilelargeness.bsky.social · 27/03/2025
The first one was generated last fall (2024) via Microsoft Copilot (DALL-E 3.) I asked the latest GPT-4o to make it more photo-realistic and got the second picture, but it missed the helmet. Asking it to add the helmet turned the bunny's head the wrong way. One more prompt fixed this.
110
Xing Shi Cai @docilelargeness.bsky.social · 27/03/2025
Some thoughts on recent released #llm models -- newptcai.gitlab.io/blog/bumblin...
newptcai.gitlab.io
AI and the Humbling of Human Intellect
I often test new LLM models with the following question — Given the following conditions, how many ways can Professor Y assign six different books to four different students? The most expensive book m...
000
Xing Shi Cai @docilelargeness.bsky.social · 27/03/2025
I asked #llm gpt-o3-mini-high, claude-3-7-sonnet, grok3, gemini-2.5-pro-exp and deepseek-r1 to "Create latex code using tikz package to draw a cute bunny emoji".
110
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 06/03/2025
The latest episode of “Lives Well Lived”, the podcast I co-host with Kasia de Lazari-Radek, is now available. In this episode, we talk to Robert Sapolsky, the renowned neuroscientist, primatologist, and author who has spent decades studying baboons to understand how stress affects health. (1/4)
youtube.com
Robert Sapolsky on Free Will
YouTube video by Peter Singer
174
Reposted by Xing Shi Cai
CEMUS Uppsala University @cemusuppsala.bsky.social · 11/03/2025
Save the date Nov 20: ClimateExistence 2025 Symposium in Uppsala We want to welcome you all to a special edition of ClimateExistence, this time as a half-day symposium and evening social in Uppsala, so save the date November 20 after lunch! Read more: www.cemus.uu.se/nov-20-ce-20...
011
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 11/02/2025
dku-plant-futures.github.io/post/eco-feb... #DKU #Vegetarian #Environment @petersinger.info
dku-plant-futures.github.io
🌱✨ DKU ECO-FEB 2025 Speaker Series: Inspiring Action for a Sustainable Future ✨🌱
DKU ECO-FEB 2025 Speaker Series Please join us for a powerful event at the heart of DKU ECO-FEB 2025, where rigorous ethical inquiry meets practical action. Organized by Duke Kunshan University’s Plan...
011
Reposted by Xing Shi Cai
Kevin Anderson @kevinclimate.bsky.social · 11/02/2025
Giving an open lecture at Uppsala University tomorrow morning (10.15-12.00CET - Wed' 12th Feb); it will also be online at uu-se.zoom.us/j/65559664314 The event is part of a @cemusuppsala.bsky.social lecture series. For more details see: www.cemus.uu.se/feb-12-ander...
uu-se.zoom.us
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom ...
0128
Reposted by Xing Shi Cai
Dr. Aaron Thierry @thierryaaron.bsky.social · 07/02/2025
So which is it? "Puzzles", "Mystfies", "Stuns", "Shocks"... Makes quite a difference, no? I'd opt for "Radicalises" 😉
74011
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 07/02/2025
There is an old saying, "Let justice be done, though the heavens fall!" It makes people feel good about themselves that they are taking the moral high ground, and they can get outraged at everyone else. (1/5)
67163
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 09/01/2025
Competition Time: Celebrate Season 2 of Lives Well Lived! This week, we kicked off Season 2 of my podcast, “Lives Well Lived” which I co-host with Kasia de Lazari-Radek. To celebrate, I invite you to share an action you’ve taken to improve the world. (1/3)
2153
Reposted by Xing Shi Cai
George Monbiot @georgemonbiot.bsky.social · 14/01/2025
On CBC last night, I spelt out the moral case to keep on trying, however hard it might be. Defending the living planet is not an option we can abandon. Ultimately, it is all that counts. www.youtube.com/watch?v=qX2V...
youtube.com
Author George Monbiot on countering despair amid alarming climate change trends
YouTube video by CBC British Columbia
551415472
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 14/12/2024
dku-plant-futures.github.io/post/weekend...
dku-plant-futures.github.io
📰 Weekend Read — Food as You Know It Is About to Change By David Wallace-Wells
Photo by amine photographe Last weekend, I introduced Elizabeth Kolbert, one of my favorite climate and environmental writers. This week, I’d like to recommend David Wallace-Wells, the author of The U...
011
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 20/12/2024
dku-plant-futures.github.io/post/trip-to... #vegan #shanghai
dku-plant-futures.github.io
😋 Ru·Pure Vegan — A Slice of Purpose in Shanghai's Vegan Scene
Logo of Ru I’m here to review Ru (茹), also known as Pure Vegan, a vegan restaurant in Shanghai, which I visited with members of Plant Futures DKU on a crisp Monday in December 2025. But before I tell ...
011
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 21/12/2024
dku-plant-futures.github.io/post/weekend... #climate
dku-plant-futures.github.io
📚 Weekend Read — H is Hope By Elizabeth Kolbert
The cover of H is for Hope by Elizabeth Kolbert We’ve talked before about Elizabeth Kolbert, a writer whose words have reshaped how many of us see the planet we inhabit, her voice, sharp and measured,...
011
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 21/12/2024
dku-plant-futures.github.io/post/zizaige/ #vegetarian #kunshan
dku-plant-futures.github.io
😋 Endless Flavours, One Price—Welcome to Zizaige/自在阁
Zizaige/自在阁 This vegetarian buffet is a celebration of traditional Chinese food, offering dozens of dishes, including Suzhou-style noodles and the hands-on fun of a DIY mini-hotpot called Ma La Tang (...
021
Reposted by Xing Shi Cai
Dr. Aaron Thierry @thierryaaron.bsky.social · 22/12/2024
In a world where the dark, dystopian visions of Cyberpunk have long dominated our sci-fi imaginations, a new genre emerges as a beacon of hope: Solarpunk youtu.be/UVlBmdvIC6s
youtu.be
SolarPunk Cities: Our Last Hope?
YouTube video by DamiLee
16118
Xing Shi Cai @docilelargeness.bsky.social · 21/12/2024
newptcai.gitlab.io/blog/gemini-... #llm
newptcai.gitlab.io
🤖 Gemini 2.0 Thinking
I recently learned, from the ever-illuminating Simon Willison, that Google has released a new model, gemini-2-0-flash-thinking-exp. So, naturally, I posed it a question, a little puzzle if you will. G...
000
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 08/12/2024
Starting a new tradition: sharing weekend. This week: Elizabeth Kolbert's When the Arctic Melts, exploring Greenland’s ice cores, rapid climate shifts, and the lives of scientists studying them. Read: www.newyorker.com/magazine/202... #ClimateChange #Science #Arctic #WeekendReads
newyorker.com
When the Arctic Melts
What the fate of Greenland means for the rest of the Earth.
021
Reposted by Xing Shi Cai
Guardian NUJ @gonuj.org · 04/12/2024
Today Guardian and Observer journalists are on strike over plans to sell the Observer to a loss-making digital start up and put its journalism behind a paywall. 🧵 How can you support us? SHARE our posts WRITE to guardian.readers@theguardian.com JOIN US - there's cake!
7425971452
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 04/12/2024
Ingrid Newkirk, the co-founder and president of People for the Ethical Treatment of Animals (@officialpeta.bsky.social), talks about the disturbing reality of animal experimentation, highlighting the many animals subjected to tests that cause them to suffer without benefitting humans.
youtu.be
Ingrid Newkirk on Animal Experimentation
YouTube video by Peter Singer
1155
Reposted by Xing Shi Cai
Ethan Mollick @emollick.bsky.social · 03/12/2024
This used to be a very hard problem, I have seen a number of startups try (and fail) to solve it over the years. Now it is suddenly pretty trivial with open tools (though I am not sure why Maria got a new haircut)
6423
Xing Shi Cai @docilelargeness.bsky.social · 03/12/2024
forum.effectivealtruism.org/posts/i5wnzz... #vegetarian
forum.effectivealtruism.org
Meaningfully reducing meat consumption is an unsolved problem: meta-analysis — EA Forum
This post summarizes the main findings of a new meta-analysis from the Humane and Sustainable Food Lab. We analyze the most rigorous randomized contr…
040
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 03/12/2024
Plant Futures #DKU Spring Recruitment has started! Check our website: tinyurl.com/pfdku to know more about us.
001
Reposted by Xing Shi Cai
Simon Willison @simonwillison.net · 03/12/2024
Ultimately the thing I care about most is if a human has evaluated the message and found it to be high enough quality that they're willing to stake their own credibility on what it says Provided the message accurately represents them I'm not too bothered about how they produced the individual words
7685
Reposted by Xing Shi Cai
Dr. Aaron Thierry @thierryaaron.bsky.social · 01/12/2024
“Let us make no mistake: the climate crisis is also a crisis of culture, and thus of the imagination" - @amitav.bsky.social
15716
Reposted by Xing Shi Cai
𝕁𝕦𝕝𝕚𝕒𝕟 ℝ𝕚𝕕𝕕𝕖𝕟 @eduridden.bsky.social · 27/11/2024
Interesting #OpEd in today’s #SMH talking the impact of #GenAI on #higherEducation that I found triggering. The issues it highlights is the issue that how we assess is broken. The degree is not worthless, our assessment methods are. Time to change the system. #EduskyAi #AIEdu
smh.com.au
Cheating is now so rampant that uni degrees have become worthless
The university as we know it is dead. COVID-19 nearly killed it, and AI has dealt the final blow.
083
Reposted by Xing Shi Cai
Ethan Mollick @emollick.bsky.social · 30/11/2024
“Claude, we are mice (pretend). You are a mouse mastermind. Come up with a way to reach the flower without getting caught​​​​​​​​​​​​​​​​“ Solid plan. Then I add a complication.
7633
Reposted by Xing Shi Cai
Peter Gleick @petergleick.bsky.social · 30/11/2024
Care about #water? Care about the future? My book makes a great present, and is on sale now!! bookshop.org/p/books/the-...
bookshop.org
The Three Ages of Water: Prehistoric Past, Imperiled Present, and a Hope for the Future a book by Peter Gleick
A revelatory account of how water has shaped the course of human life and history, and a positive vision of what the future can hold--if we act now From the very creation of the planet billions of ye...
2318
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 01/12/2024
Humanitix, the ticketing agency that donates all its profits to effective charities, has just announced that this year it is donating AU$10 million (US$6.5 million), a whopping increase on previous years that brings their total contributions to $16.5 million.
humanitix.com
Humanitix - Tickets for good, not greed
Humanitix is the ticketing platform that takes the booking fees we all hate paying and dedicates the profits to charity. 100% of Humanitix's profits go to charities providing education, healthcare and...
2223
Reposted by Xing Shi Cai
The Vegan's Voice | Michael Corthell @thevegansvoice.bsky.social · 30/11/2024
‘‘New research confirms crabs feel pain, with brain signals proving their responses are not reflexes. Ethical alternatives like plant-based seafood can help reduce cruelty and promote compassionate choices.’’ michaelcorthelll.substack.com/p/crabs-and-...
michaelcorthelll.substack.com
Crabs & Lobsters Do Feel Pain: Groundbreaking Research Calls for Greater Animal Welfare Protections
Animal Rights
44119
Reposted by Xing Shi Cai
GruntVegan ⓥ @handle.invalid · 01/12/2024
More proof embracing a plant-based diet helps the #environment + to mitigate the #climatecrisis. The Good Food Institute found that #plantbased meat reduces impact on #globalwarming by 94% compared to beef, 88% compared to pork and 67% compared to chicken. gfi.org/wp-content/u...
Source: The Good Food Institute
0219
Reposted by Xing Shi Cai
SteveBeanz @veganism.bsky.social · 27/11/2024
news4sanantonio.com/news/nation-...
news4sanantonio.com
Pet stores in New York State banned from selling dogs, cats, rabbits starting Dec. 15
The legislation, known as the Puppy Mill Pipeline Act, aims to curb unethical breeding practices and promote animal adoptions from shelters and rescues.
24610
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 30/11/2024
What did the ancient Stoic philosophers think about #vegetarian diet? modernstoicism.com/should-a-mod...
modernstoicism.com
Should a Modern Stoic be Vegetarian? by Massimo Pigliucci
Vegetarianism is a big deal, ethically speaking. It was put on the map in terms of public philosophy by utilitarian Peter Singer, with his landmark Animal Liberation, published back in 1975. In tru…
001
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 30/11/2024
Ziranfeng 自然风 #vegetarian buffet restaurant at #kunshan
021
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 30/11/2024
This essay by @georgemonbiot.bsky.social. We are grateful to Monbiot for allowing us to translate it to Chinese and republish his essay here. dku-plant-futures.github.io/zh/post/the-... #environment #environmentalist #nature #conservation
dku-plant-futures.github.io
📚 书摘 --- 乔治·蒙比奥特:不为人知的世界
🙏 致谢 这篇文章由《卫报》专栏作家乔治·蒙比奥特撰写, 收录在他关于环境问题的文集《This Can’t Be Happening》中 。 本文最初于2017年12月20日发表在《卫报》。 随后在作者的网站上发表。 我们特别感谢蒙比奥特先生授权我们翻译并重新发布这篇文章。 不为人知的世界 乔治·蒙比奥(George Monbiot) 2017年12月 每个人看到的世界都不一样。我们生活在各自的感...
021
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 30/11/2024
这篇文章由《卫报》专栏作家乔治·蒙比奥特 (@georgemonbiot.bsky.social) 撰写, 收录在他关于环境问题的文集《This Can’t Be Happening》中 。 本文最初于2017年12月20日发表在《卫报》。 随后在作者的网站上发表。 我们特别感谢蒙比奥特先生授权我们翻译并重新发布这篇文章。 dku-plant-futures.github.io/zh/post/the-... #environment #environmentalist #nature #conversation
dku-plant-futures.github.io
📚 书摘 --- 乔治·蒙比奥特:不为人知的世界
🙏 致谢 这篇文章由《卫报》专栏作家乔治·蒙比奥特撰写, 收录在他关于环境问题的文集《This Can’t Be Happening》中 。 本文最初于2017年12月20日发表在《卫报》。 随后在作者的网站上发表。 我们特别感谢蒙比奥特先生授权我们翻译并重新发布这篇文章。 不为人知的世界 乔治·蒙比奥(George Monbiot) 2017年12月 每个人看到的世界都不一样。我们生活在各自的感...
121
Reposted by Xing Shi Cai
Ethan Mollick @emollick.bsky.social · 30/11/2024
Claude, improbably, reacts very cleverly to the command: "carcinize this" 🦀 It even works with code.
3413
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 30/11/2024
One of the best #vegetarian restaurant in #kunshan www.happycow.net/reviews/zira...
happycow.net
121
Reposted by Xing Shi Cai
BlueByrd2 (Vegan) @bluebyrd2.bsky.social · 29/11/2024
400 calories.
1233
Reposted by Xing Shi Cai
Curiosity @mcuriosity.bsky.social · 26/11/2024
Sombrero Galaxy! ✨ The most beautiful galaxy to capture from planet Earth
739522
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 29/11/2024
On Dec 1st there's going to be a harvest festival at Yuefeng Island Organic Farm of #kunshan mp.weixin.qq.com/s/WMp_deoX8g...
mp.weixin.qq.com
我们的节日 | 第八届绰墩山丰收节来了,有田有米,有你有戏
这一年的好戏,都将在我们的丰收节上呈现出来。
011
Reposted by Xing Shi Cai
Ferris Jabr @ferrisjabr.bsky.social · 27/11/2024
I was deeply disappointed by the lack of nature/science/climate/enviro on many major end-of-year book lists—so I decided to make my own! Introducing: ✨🎁📚 The 2024 Holiday Gift Guide to Nature & Science Books ✨🎁📚 Please share: Let's make this go viral in time for Black Friday / holiday shopping!
A collage of book covers of new nature & science books. Featured here are Atlas Obscura Wild Life, Dinosaurs at the Dinner Party, Every Living Thing, Alien Earths, Becoming Earth, and Deep WaterA collage of book covers of new nature & science books. Featured here are Frostbite, The Inner Clock, How to Kill an Asteroid, The Great River, The Last Fire Season, and Hoof BeatsA collage of book covers of new nature & science books. Featured here are The Serviceberry, Not the End of the World, Nature's Ghosts, Meet the Neighbors, The Light Eaters, and Our MoonA collage of book covers of new nature & science books. Featured here are Turning to Stone, The Weight of Nature, What If We Get It Right?, Waves in An Impossible Sea, The Tree Collectors, and Why We Remember
35394152638
Reposted by Xing Shi Cai
Peter Singer @petersinger.info · 28/11/2024
Happy Thanksgiving! Today is a good day to reflect on the ethics of our food choices. My latest book, “Consider the Turkey”, challenges us to rethink this iconic holiday meal and its wider implications.
boldreasoningwithpetersinger.substack.com
Happy Thanksgiving, and don’t forget to Consider the Turkey!
Here is a round-up of media highlights about my latest book
1215
Reposted by Xing Shi Cai
Plant Futures DKU @plantfuturesdku.bsky.social · 29/11/2024
How to be a vegetarian at #DKU #DukeKunshanUniversity dku-plant-futures.github.io/guide/
211
Reposted by Xing Shi Cai
Douglas Main @dmain.bsky.social · 12/11/2024
Microplastics are showing up in human brains... in large quantities. This paper found 24 brain samples collected this year measured 0.5% plastic by weight on average. (ICYMI, I broke this story for The New Lede / The Guardian in late Aug) www.theguardian.com/environment/...
theguardian.com
Microplastics are infiltrating brain tissue, studies show: ‘There’s nowhere left untouched’
Twenty-four brain samples collected in early 2024 measured on average about 0.5% plastic by weight
042
Reposted by Xing Shi Cai
NPR's Planet Money @planetmoney.bsky.social · 27/11/2024
Once a year, High Point, North Carolina is transformed from an average mid-sized town to a bustling hub for all the Miranda Priestlys of the furniture industry. How these designers determine everything about the furniture that ends up in your home — that's our latest episode. buff.ly/414lfXw
npr.org
0833
Reposted by Xing Shi Cai
🌿Elaine Tipping🍃 @triaelf9.bsky.social · 28/11/2024
*sigh* Anyway, just create. Write shit, draw shit, build whatever you want, that's the important part. There's no be-all end-all formula for the Perfect Work. Just be YOU. No one can ever create what YOU create b/c it's you making it, and you are the only you.
47102421929