In this episode, we explore a deceptively simple question: what makes a death culturally significant?

The conversation begins with an unsatisfying Reddit-style list of famous deaths by decade and quickly turns into a more analytical discussion. The team teases apart different kinds of significance: the death of an already important person, the death of someone whose future mattered as much as their past, and deaths that became historically or culturally transformative even when the individual was not especially well known.

Along the way, they discuss deaths that mark the end of an era, deaths that act as catalysts for social or political change, and deaths that become mythologised through mourning, media and time. They also consider whether cultural significance can be measured at all, and toy with building a rough model comparing the significance of a person’s life with the significance of their death.

Examples range from Princess Diana, JFK and Julius Caesar to George Floyd, Mohamed Bouazizi, Emmett Till and Jesus, with stops along the way for Harambe, Queen Victoria, Archduke Franz Ferdinand and Alan Turing.

The episode closes on a more personal note, as each speaker reflects on a death that feels significant to them personally, from Ray Charles to John Cazale and Alan Turing, before things take an irreverent turn in classic Cognitive Engineering fashion.

In this episode:

• What counts as a culturally significant death
• The difference between a significant life and a significant death
• Deaths that changed history versus deaths that symbolised lost potential
• Whether cultural significance can be measured
• Why time, myth and collective mourning matter
• Personal reflections on deaths that still resonate

People and examples mentioned:

Queen Victoria, Vladimir Lenin, John Lennon, Princess Diana, Elvis Presley, John F. Kennedy, Buddy Holly, Ritchie Valens, the Big Bopper, Queen Elizabeth II, Nelson Mandela, Fidel Castro, Michael Jackson, George Floyd, Archduke Franz Ferdinand, Kurt Cobain, Amy Winehouse, Jimi Hendrix, Harambe, Mohamed Bouazizi, Kitty Genovese, Emmett Till, Neda Agha-Soltan, Rachel Corrie, Thích Quảng Đức, the Princes in the Tower, William of Norwich, Crispus Attucks, Julius Caesar, Adolf Hitler, Martin Luther King Jr, Jeffrey Epstein, Ray Charles, John Cazale, John Candy and Alan Turing.

A few things we mentioned in this podcast:

- The Innovations Catalogue http://news.bbc.co.uk/1/hi/uk/2957409.stm

- Decline of the Independent Inventor https://www.nber.org/system/files/working_papers/w11654/w11654.pdf?utm_source=chatgpt.com

- The ‘bungling inventor’ trope https://tvtropes.org/pmwiki/pmwiki.php/Main/BunglingInventor

For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

A few things we mentioned in this podcast:

- Mirror life https://edition.cnn.com/2025/10/17/science/mirror-cell-life-dangers

For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

A few things we mentioned in this podcast:

- Trump ranked as worst president https://www.theguardian.com/us-news/2024/feb/20/presidents-ranking-trump-biden-list?

- George W Bush the worst president ever https://www.rollingstone.com/politics/politics-news/george-w-bush-the-worst-president-in-history-192899/

- The Secretary Problem https://en.wikipedia.org/wiki/Secretary_problem

For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

The missing link: why are we fascinated by lost media? From Celebrity Number Six to the original Backrooms photo, Love's Labours Won to absent Doctor Who episodes: what is it about lost media that intrigues and inspires us? In this podcast, we discuss the neurological itch that solving such mysteries can scratch, and how any media - in the age of the internet - is at risk of vanishing. A few things we mentioned in this podcast: Reddit: Celebrity Six https://www.reddit.com/r/CelebrityNumberSix/comments/1dr71l4/celebrity_six_mega_post/ - Information about the finding of Celebrity Number Six https://www.reddit.com/r/CelebrityNumberSix/comments/1fc1rci/information_about_the_finding_of_celebrity_number/ - The location of the Backrooms photo https://docs.google.com/document/d/1G5rA1PseLZozA6oUYjdVN6Rn8GNdEVY7bTXV4SmVp7E/edit# - The Lost Media Wiki https://lostmediawiki.com/Home - Kidd and Hayden (2015), The Psychology and Neuroscience of Curiosity https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4635443/ For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

Tech it or leave it: what is the best technology? The bed, writing, antibiotics? In this podcast we ask: how do we define technology, and can we objectively measure the best of it? We take a look at potential metrics - from the number of people who benefit to quantifying the overall happiness created - and wonder whether the best is yet to come.

A few things we mentioned in this podcast:

1. Estimates of historical world population https://en.wikipedia.org/wiki/Estimates_of_historical_world_population
2. Timeline of inventions https://en.wikipedia.org/wiki/Timeline_of_historic_inventions
3. The philosophy of intellectual property https://plato.stanford.edu/entries/intellectual-property/

For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

Click bait and switch: has the internet swapped out knowledge for monetisation? Search engine optimisation, advertising run amok, users as customers: has the internet become a little bit crap and, if so, how do we fix it? In this podcast, we discuss the problem with the internet's funding model, whether it could learn a thing or two from the BBC, and continue a seemingly futile quest for a decent cheese-ranking website. A few things we mentioned in this podcast: - Is Google Getting Worse? https://downloads.webis.de/publications/papers/bevendorff_2024a.pdf - Hacker News forum says ‘yes’ https://news.ycombinator.com/item?id=39013497 - How Google is killing independent websites https://housefresh.com/david-vs-digital-goliaths/ - Dead Internet Theory https://en.wikipedia.org/wiki/Dead_Internet_theory - The Eternal September https://en.wikipedia.org/wiki/Eternal_September For more information on Aleph Insights visit our website https://alephinsights.com or to get in touch about our podcast email podcast@alephinsights.com

Is bigger really better? Does a company's product suffer the larger its owner gets? And if so, why? In this podcast, we discuss all things 'enshittification' - the perceived process of service and platform decay - and ask what is responsible: from growing beyond core competencies to ignorance of novel solutions.