The Narwhal Diaries
Justin GreggA newsletter about what it means to be human
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 53 | Founded | 5 years ago | Last Issue | 5 days ago |
| Active | |||||
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justingregg.substack.comLatest Issues
When the internet disappears, who will you be?
“Anything you write on here will be lost.”
Those were the words that appeared on my friend Aukje’s Facebook page the day after she died.
Aukje had left clear instructions to her friends and family about what to do after she was gone, in...
Is Hollywood the key to saving Celtic studies?
Book sales of The Odyssey were up 700% in the UK last week, thanks to the success of Christopher Nolan's film adaptation of Homer’s 7th century BC poem, which hit theatres 10 days ago. The film is based on is a translation by University of...
Am I wrong about everything? Are you?
Saturday, June 20th is when I learned a hard lesson about my own mental shortcomings. Despite a career teaching people about cognitive biases and the fallibility of the human intellect, I never really internalized that I too had a mind buil...
Maybe anthropomorphizing AI is not so great after all
In May 2025 I wrote an article explaining why it’s OK to say “thank you” to ChatGPT. I stand by my original argument that saying “thank you” to an AI is generally a sign of a healthy, empathic human mind. But I have become increasingly conc...
Evidence that animals can "pretend"
Humans are geniuses at pretending. We can imagine that the world is different to how it actually is; a superpower that is at the core of our ability to imagine the future, engage in causal reasoning, and understand what it’s like to think l...
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| Subscribers | Engagement | 67 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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Authors
The writers behind this newsletter.
Bestselling author, scientist, and performer helping audiences rethink intelligence, empathy, and creativity — on stage, on the page, and in everyday life. Author of Humanish and If Nietzsche Were a Narwhal.
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