From hygge to hobbies: research-backed ideas, practical systems, and curated finds for a more joyful life.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 156 | Founded | 2 years ago | Last Issue | 5 days ago |
| Active | |||||
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professoroffduty.substack.comLatest Issues
6 ways my classroom looks different this year because... AI, duh.
Plus, the best out-of-the-classroom uses for AI that give time back for hobbies
When I last wrote about AI, I said that if I walked around a room of 65 students, most laptops would have a ChatGPT window pulled up.
Testing 15 popular brands as a 20-year marketing industry vet
I’ve spent 20 years in the marketing industry: working at Coca Cola, consulting for top brands, and for the last five years, teaching marketing strategy at an elite business school. In industry, I sat through thousands of meetings where we...
Denmark's secret sauce, optimization culture's reckoning, an unexpected color combo you already own, and the book that will have you planning a road trip
Welcome back to the Smørrebrød Series!
If you missed the very first smørrebrød last month, a “smørrebrød” is a Danish open-faced sandwich piled high with a wide variety of ingredients–pickled herring, smoked salmon, egg, potato, pomegranat...
20 Best Purchases of 2026
We’re officially more than halfway into the year! It’s a good time to zoom out and see which Workhorses are earning their place in my closet and yours.
These 10 items have served me more than anything else in 2026.
- Icon button down...
8 Moments That Made Me Feel Very, Very American While Living in Denmark
It’s week 5 in Denmark, and by now we’ve adapted—or at least observed—the Danish norms. We’re working shorter hours, using the kitchen appliances correctly, and appreciating the fashion. Most exciting of all, I’ve finally conquered the left...
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From hygge to hobbies: research-backed ideas and systems for a more joyful life. Join our community of Whole Humans.
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