Uploaded January 2020 | Updated September 2026, 1 week ago
Scribbling on chalkboards is antiquated, passé...and perhaps the most powerful technology we've developed to date to discover abstract truths.
-Links for the Curious-
Why the World’s Best Mathematicians Are Hoarding Chalk - youtube.com/watch?v=PhNUjg9X4g8
A Teary Goodbye to Hagoromo - Jeremy Kun - medium.com/@jeremyjkun/a-teary-goodbye-to-hagoromo-d29df12f3bce
The Chalk Market: Where Mathematicians Go to Get the Good Stuff - https://alumni.berkeley.edu/california-magazine/fall-2019/chalk-market-where-mathematicians-go-get-good-stuff
Why Do Mathematicians Love Blackboards So Much? - nhpr.org/post/granite-geek-why-do-mathematicians-love-blackboards-so-much#stream/0
Chalk: Materials and Concepts in Mathematics Research (Barany & MacKenzie, 2011) - mbarany.com/Chalk.pdf
Comparing Memory for Handwriting versus Typing (Smoker et al, 2009) - pdfs.semanticscholar.org/5bf4/2fb40ab80fbb0c8f2f54796e1c17a3ccee26.pdf
Memory for words location in writing (Bigot & Passerault, 2007) - researchgate.net/profile/Thierry_Olive/publication/299049267_Memory_for_word_location_in_a_text/links/5a44c6edaca272d2945c4a96/Memory-for-word-location-in-a-text.pdf
What's Lost as Handwriting Fades - nytimes.com/2014/06/03/science/whats-lost-as-handwriting-fades.html
The Crucial Role of Recess in School (American Academy of Pediatrics, 2013) - pdfs.semanticscholar.org/b7cd/521f2569b6fe1f7a12f7d4839bd3d8e339f3.pdf
Want kids to listen more, fidget less? Try more recess... this school did - today.com/parents/want-kids-listen-more-fidget-less-try-more-recess-school-t65536
Scribbling on chalkboards is antiquated, passé...and perhaps the most powerful technology we've developed to date to discover abstract truths.
-Links for the Curious-
Why the World’s Best Mathematicians Are Hoarding Chalk - youtube.com/watch?v=PhNUjg9X4g8
A Teary Goodbye to Hagoromo - Jeremy Kun - medium.com/@jeremyjkun/a-teary-goodbye-to-hagoromo-d29df12f3bce
The Chalk Market: Where Mathematicians Go to Get the Good Stuff - https://alumni.berkeley.edu/california-magazine/fall-2019/chalk-market-where-mathematicians-go-get-good-stuff
Why Do Mathematicians Love Blackboards So Much? - nhpr.org/post/granite-geek-why-do-mathematicians-love-blackboards-so-much#stream/0
Chalk: Materials and Concepts in Mathematics Research (Barany & MacKenzie, 2011) - mbarany.com/Chalk.pdf
Comparing Memory for Handwriting versus Typing (Smoker et al, 2009) - pdfs.semanticscholar.org/5bf4/2fb40ab80fbb0c8f2f54796e1c17a3ccee26.pdf
Memory for words location in writing (Bigot & Passerault, 2007) - researchgate.net/profile/Thierry_Olive/publication/299049267_Memory_for_word_location_in_a_text/links/5a44c6edaca272d2945c4a96/Memory-for-word-location-in-a-text.pdf
What's Lost as Handwriting Fades - nytimes.com/2014/06/03/science/whats-lost-as-handwriting-fades.html
The Crucial Role of Recess in School (American Academy of Pediatrics, 2013) - pdfs.semanticscholar.org/b7cd/521f2569b6fe1f7a12f7d4839bd3d8e339f3.pdf
Want kids to listen more, fidget less? Try more recess... this school did - today.com/parents/want-kids-listen-more-fidget-less-try-more-recess-school-t65536






5. ATP 5-19 Risk Management (Department of the Army, 2014) - [https://www.armyresilience.army.mil/ard/images/pdf/Policy/ATP 5-19 Risk Management.pdf](https://www.armyresilience.army.mil/ard/images/pdf/Policy/ATP%205-19%20Risk%20Management.pdf)
6. A Risk Practitioners Guide to ISO 31000: 2018 (Institute of Risk Management, 2018) - [https://www.demarcheiso17025.com/document/A Risk Practitioners Guide to ISO 31000 � 2018.pdf](https://www.demarcheiso17025.com/document/A%20Risk%20Practitioners%20Guide%20to%20ISO%2031000%20%96%202018.pdf)
7. Safe operation as a social construct (Rochlin, G. I., 1999) - https://www.tandfonline.com/doi/full/10.1080/001401399184884
8. Why We Believe the Myth of High Crime Rates (Novak, S., 2024) - https://www.scientificamerican.com/article/why-we-believe-the-myth-of-high-crime-rates/
9. The Back-Up: Bed Mounted Shotgun Rack (Sorrel, C., 2007) - https://www.wired.com/2007/10/the-back-up-bed/
10. New details revealed about woman, sister and teen found dead at remote Colorado campsite - CBS News , 2023) - https://www.cbsnews.com/news/christine-vance-rebecca-vance-teen-son-dead-remote-colorado-campsite-new-details/
11. Fun Chatty, Episode 48 - https://www.patreon.com/posts/fun-chatty-48-101266141
12. Francis Scott Key Bridge collapse - https://en.wikipedia.org/w/index.php?title=Francis_Scott_Key_Bridge_collapse&oldid=1220914618
13. Risk: a very short introduction (Fischhoff, B. & Kadvany, J. D., 2011) - https://academic.oup.com/book/454?login=false
14. Risk: a user’s guide (McChrystal, S. A. & Butrico, A., 2021) - [https://www.mcchrystalgroup.com/about/books/detail/2021/10/05/risk-a-user’s-guide](https://www.mcchrystalgroup.com/about/books/detail/2021/10/05/risk-a-user%27s-guide https://www.mcchrystalgroup.com/about/books/detail/2021/10/05/risk-a-users-guide)
15. Dice Icon - Free PNG & SVG 1157262 - Noun Project https://thenounproject.com/icon/dice-1157262/
16. goal Icon - Free PNG & SVG 6793288 - Noun Project https://thenounproject.com/icon/goal-6793288/
17. Hazard Icon - Free PNG & SVG 5397324 - Noun Project https://thenounproject.com/icon/hazard-5397324/
18. transfer Icon - Free PNG & SVG 3139187 - Noun Project https://thenounproject.com/icon/transfer-3139187/
19. Episodes – Fun City Ventures - https://funcity.ventures/episodes/ 251. Safety & Risk Management](https://i.ytimg.com/vi/ob7XTCtZn6U/mqdefault.jpg)

![252. The Theory of Generations
Generations are used to explain everything from the state of the economy to attitudes about sexuality, but do they *really* explain anything?
Additional thanks to Stefan Kehlenbach for his assistance with this episode!
- Links for the Curious -
1. Millennials Don’t Exist! Adam Conover at Deep Shift , 2016) - https://www.youtube.com/watch?v HFwok9SlQQ
2. Do Generations Exist? with Jean Twenge - Factually! - 219 , 2023) - https://www.youtube.com/watch?v=BrOPmtYj8C8
3. Post-Brexit Boomer blaming: The contradictions of generational grievance (Bristow, J., 2021) - http://journals.sagepub.com/doi/10.1177/0038026119899882
4. Open letter to the Pew Research Center on generation labels (Cohen, P. N., 2021) - https://familyinequality.wordpress.com/2021/05/26/open-letter-to-the-pew-research-center-on-generation-labels/
5. Can We Please Stop Talking About Generations as if They Are a Thing? (Costanza, D., 2018) - https://slate.com/technology/2018/04/the-evidence-behind-generations-is-lacking.html
6. 5 things to keep in mind when you hear about Gen Z, Millennials, Boomers and other generations (Dimock, M., 2023) - https://www.pewresearch.org/short-reads/2023/05/22/5-things-to-keep-in-mind-when-you-hear-about-gen-z-millennials-boomers-and-other-generations/
7. Exxon Knew about Climate Change Almost 40 Years Ago (Hall, S.) - https://www.scientificamerican.com/article/exxon-knew-about-climate-change-almost-40-years-ago/
8. The weird and disastrous rise of generational warfare (Korducki, K. M., 2023) - https://www.businessinsider.nl/the-weird-and-disastrous-rise-of-generational-warfare/
9. The Sociological Problem of Generations (Mannheim, K., 1928) -
10. It’s Time to Stop Talking About “Generations” (Menand, L., 2021) - https://www.newyorker.com/magazine/2021/10/18/its-time-to-stop-talking-about-generations
11. Researching Homeownership Inequalities: A Life-Cycle Perspective (Moulton, S., 2022) -
12. A Sociological Analysis of “OK Boomer” (Mueller, J. & McCollum, J., 2021) -
13. Consciousness of Class and Consciousness of Generation (Murdock, G. & McCron, R., 2006) -
14. How Pew Research Center will report on generations moving forward (Parker, K., 2023) - https://www.pewresearch.org/short-reads/2023/05/22/how-pew-research-center-will-report-on-generations-moving-forward/
15. Influences of socioeconomic status, social network, and competence on subjective well-being in later life: A meta-analysis. (Pinquart, M. & Sörensen, S., 2000) - http://doi.apa.org/getdoi.cfm?doi=10.1037/0882-7974.15.2.187
16. Generations and Generational Differences: Debunking Myths in Organizational Science and Practice and Paving New Paths Forward (Rudolph, C. W., Rauvola, R. S., Costanza, D. P. & Zacher, H., 2021) - https://link.springer.com/10.1007/s10869-020-09715-2
17. Key facts about housing affordability in the U.S. (Schaeffer, K., 2022) - https://www.pewresearch.org/short-reads/2022/03/23/key-facts-about-housing-affordability-in-the-u-s/
18. Millennials are killing the napkin industry (Schlossberg, M.) - https://www.businessinsider.com/millennials-hate-napkins-2016-3
19. Why it’s time to ditch the ‘OK Boomer’ meme (Sunkara, B., 2019) - https://www.theguardian.com/commentisfree/2019/nov/06/ok-boomer-meme-older-generations
20. Thinking generations (White, J., 2013) - https://onlinelibrary.wiley.com/doi/10.1111/1468-4446.12015
21. ‘#OkBoomer, time to meet the Zoomers’: studying the memefication of intergenerational politics on TikTok (Zeng, J. & Abidin, C., 2021) - https://www.tandfonline.com/doi/full/10.1080/1369118X.2021.1961007
22. MTV Generation https://xkcd.com/973/
23. The sad, civilizational suicidality of the Zoomers who got to hand it to Osama bin Laden https://www.msn.com/en-us/news/world/the-sad-civilizational-suicidality-of-the-zoomers-who-got-to-hand-it-to-osama-bin-laden/ar-AA1k5YUl
24. U.S. Homeownership Rate by Year [2024]: Facts & Figures https://ipropertymanagement.com/research/homeownership-rate-by-year
25. The Emerging Crisis of Aged Homelessness: Could Housing Solutions Be Funded from Avoidance of Excess Shelter, Hospital and Nursing Home Costs? , 2019) - https://repository.upenn.edu/handle/20.500.14332/59950
26. Boomers are not the enemy - YouTube , 2022) - https://www.youtube.com/watch?v=HJl83vNuDL4&feature=youtu.be
27. U.S. Homeownership Rate by Year [2024]: Facts & Figures , 2024) - https://ipropertymanagement.com/research/homeownership-rate-by-year
28. Oliver (Olly) on Instagram: ‘In honor of Pride Month here’s a compilation of Mama LuLu being an LGBTQ+ ally throughout the years. 🏳️🌈🏳️⚧️ #pride @mama.the.great’ , 2024) - https://www.instagram.com/reel/C7y6qK2pKfC/ 252. The Theory of Generations](https://i.ytimg.com/vi/ot5xdqdho4Y/mqdefault.jpg)


