Blog Posts

My favourite philosopher, Peter Singer, has, like many in today’s world, ventured into the realm of podcasting with Live Well Lived, alongside his collaborator, Kasia de Lazari Radek. Together, they have engaged in conversations with experts from diverse fields. For instance, they spoke with psychiatrist Murali Doraiswamy about tackling global mental health challenges. I found the following exchange both succinct and remarkably pertinent to the podcast’s theme — Kasia de Lazari Radek: Okay, so now I should ask you, do you believe that we can train our brain to be happier on its own without any drugs, any psychedelics and any psychiatric drugs? ...

A poster for the film Perfect Days On some dating websites, you might find yourself confronting that deceptively profound question: “What is a perfect day for you?” Like most seemingly simple queries about the human condition, its answers are as numerous and varied as the stars. For Ayelet Waldman, author of A Really Good Day, a perfect day arrives through carefully measured doses of LSD — a chemical key to unlock the door to contentment. In contrast, the 2023 film Perfect Days, directed by Wim Wenders and starring Kōji Yakusho, perfection whispers in a different language: it speaks through the sacred ordinary of each passing day. ...

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. Given the following conditions, how many ways can Professor Y assign six different books to four different students? The most expensive book must be assigned to student X. Each student must receive at least one book. It took the model some time, a moment of digital contemplation, to complete the task. But it did, correctly yielding the answer 390. So now, alongside gpt-o1, we have another model capable of solving this combinatorial problem, a problem that, it must be said, eludes most of my students. It seems that these “inference scaling” based models will be able to solve more such problems, each one a small victory for the silicon mind. Another reason, perhaps, why I no longer set homework and only give quizzes, a small act of surrender in the face of the inevitable. ...

I just finished The Mercy of Gods by James S.A. Corey, best known for the Expanse series. It’s a space opera about a team of top biologists who find themselves taken captive by brutal alien invaders. Forced into servitude, they must decide how to navigate life under these new, hostile conditions. The setup is rich with tension and moral dilemmas. The first part of the book reveals certain dynamics in the academic world — competition for discoveries, power plays, and the undercurrent of personal ambitions. Even in pursuit of something noble, like advancing knowledge, human frailties often take centre stage. ...

🙏 Acknowledgement I recently came across a thought-provoking post by Benjamin Hilton of 80,000 Hours on the Effective Altruism Forum. The post provides a detailed overview of the immense harm caused by factory farming. Below is an excerpt highlighting some of the most shocking facts about the industry. For detailed references, please refer to the original article. This excerpt is also posed on Plant Futures DKU’s website. A pig confined to a pen. Photo by Matthias Zomer on Pexels. ...

🙏 Acknowledgement This essay by George Monbiot, a columnist for The Guardian, is part of his book This Can’t Be Happening, a collection of his writings on environmental issues. We are grateful to Monbiot for allowing us to translate it to Chinese and republish his essay here. We Can Stop the First Great Extermination George Monbiot October 2019 The Launch of Animal Rebellion, Smithfield Market, London I have spent my life learning and unlearning. We cannot navigate the world in which we live without unlearning some of its deepest myths. ...

I planned to give a talk on AI’s application at a local cafe. Unfortunately there was not a single one who signed up. In order to not to waste my entire effort in preparing for the talk, I translated my slides into a blog post. You can check out my original slides (in Chinese) here. 😨 Will AI Threaten Humanity? 🤖 What is AI? Artificial Intelligence (AI) is a broad term encompassing various technologies. Here are some key areas: ...

For some random reason, I decided to test whether ChatGPT and Claude could write poems in an ancient Chinese style. So, I sent Claude 18 poems by Tang Yin (唐寅, 6 March 1470 – 7 January 1524) and asked it to compose three new ones in Tang’s style. The initial results were impressive but sounded a bit modern, so I asked ChatGPT to revise them. Afterward, I gave them back to Claude, asking it to change any words that sounded modern. Below are four poems: one by Tang Yin and three by AI. If you can guess which is which without Googling, I would say you are an expert in ancient Chinese poetry. ...

I have been trying to use the Large Language Model (LLM) Claude to generate artifacts (apps written in JavaScript and HTML) to visualize algorithms for my COMPSCI 308 course. It works amazingly well. If I had to write them myself, it would have taken hours. It also has the added benefit that I can run them in a browser on my iPad, which I use for teaching. Previously the only way I found to run code on iPad is to use Wolfram Player, which is quite buggy. ...

I have a habit of manually inserting line breaks when I write. Usually, I do this at punctuation marks. When that’s not possible, I try to break at logical points. Since I am experimenting with what LLMs can do, I thought this could be a good test. I tried many models using the same system prompt: Please: - Adjust line breaks so that lines are neither too short nor too long. - Make sure each line has no more than 90 characters. - Preferably, add line breaks after punctuation marks such as periods or commas. - Always start a new line for a new sentence, i.e., after a period that ends a sentence. - If it's not possible to break lines at punctuation marks, break at logical points to maintain readability. - Preserve the original text structure but make the line breaks more readable. - Do not alter the content of the text, only adjust formatting with line breaks. - Return only the text with improved line breaks. Example: Original: The quick brown fox jumps over the lazy dog. The dog, being lazy, does not respond. The journey took about thirty minutes and covered more than five kilometers without stopping. Corrected: The quick brown fox jumps over the lazy dog. The dog, being lazy, does not respond. The journey took about thirty minutes and covered more than five kilometers without stopping. Note that I only tested each model once, so this is not scientific research. ...