Atrium
A directory of experts built by crossing two independent sources, podcasts and books, screened against the same 6 roles. Click a number, a criterion, a role or a name to see the details.
Two sources, one directory
- Podcasts tracked6,519
- Episodes analyzed50,000
- Guests identified28,587
Guests named in the episodes of the most listened-to podcasts.
- Found through podcasts only8,398
- Found in both sources288
- Found through books only1,061
Each source finds its own experts, screened against the same 6 roles. They are then crossed: nobody is counted twice.
- Editions catalogued since 20232,707,321
- Non-fiction authors reviewed3,987
- Prize winners and finalists998
Authors of the non-fiction books published since 2023 in 11 national libraries and Open Library.
Where the experts come from
Each expert of the directory counts once, in their country of origin.
- Most experts (top 25%)97 to 1,974
- Upper middle (50 to 75%)4 to 44
- Lower middle (25 to 50%)1 to 4
- Fewest experts (bottom 25%)1
- No expert
People distinguished by the reference book prizes from 2023 to 2026 (winners, finalists, shortlists), by country of origin. The bigger the dot, the more people.
674 people placed of 998Netherlands
The podcasts that invite the experts of Netherlands most often.
- 1. De Jortcast16.2%
- 2. Dit is de Dag13.2%
- 3. De Universiteit van Nederland Podcast10.8%
- 4. BNR's Big Five9.5%
- 5. De Nieuwe Wereld8.7%
- 6. Nooit meer slapen7.3%
- 7. Sven op 17.1%
- 8. OVT6.9%
- 9. MISCHA!6.5%
- 10. De Dag4.5%
What role their experts play
Share of the 526 experts in each of the 6 roles of the spec. Click a tile to see those experts below.
Podcast experts and selected book authors, each counted once. Country of origin comes from Wikidata when the expert is identified there, otherwise from their podcast or book descriptions, or their organisation.
Top-ranked experts
- Mart de KruifFormer official · oud-Commandant Landstrijdkrachten4 / 5
- Rob de WijkAcademic · Universiteit Leiden4 / 5
- Frans TimmermansFormer official · GroenLinks-PvdA4 / 5
- Marietje SchaakeAcademic · Institute for Human-Centered Artificial Intelligence, Universiteit van Stanford4 / 5
- Kenneth ManusamaAcademic · Amerikakenner4 / 5
- Remco BreukerAcademic · hoogleraar4 / 5
- Wim VoermansAcademic · Universiteit4 / 5
- Maarten van RossemAcademic · professor4 / 5
- Martijn KitzenAcademic · professor, former military4 / 5
- Felienne HermansAcademic · VU4 / 5
- Roman KösterAcademic · academisch docentBook author
- Judith KoelemeijerCommentator · Dutch writer and journalistBook author
- Alexander KlöppingCommentator · Dutch entrepreneurBook author
- Arnout JaspersCommentator · science journalistBook author
- Bessel van der KolkAcademic · Dutch-American psychiatrist, researcher and educatorBook author
Award winners and finalists
- Sander van der LindenGoldsmith Book PrizeIn directoryWinner
- Judith KoelemeijerPrix Jacques Delors du Livre européenIn directoryFinalist
- David van ReybrouckBaillie Gifford Prize for Non-FictionIn directoryShortlist
- Roman KösterDeutscher WirtschaftsbuchpreisIn directoryShortlist
- Ian BurumaBaillie Gifford Prize for Non-FictionIn directoryLonglist
The 5 admission criteria
Experts by role
* Country of origin is still inaccurate in this POC.