Salima Adelstein
The Observable Unknown
The Observable Unknown is a science podcast by Dr. Juan Carlos Rey.
Host: Dr. Juan Carlos Rey
Country: United States
Episodes count: 100
Average duration: 5'
Frequency: Weekly
Country: United States
Episodes count: 100
Average duration: 5'
Frequency: Weekly
Episodes
26-03-2026 00:40:42 25-03-2026 00:33:02 24-03-2026 00:49:07 19-03-2026 00:06:51 18-03-2026 00:04:45Show all episodes
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What Dr. Rey has built with The Observable Unknown is, to my mind, a genuine contribution to public philosophy. The show does not just cite great thinkers—it inhabits their questions, tests their insights, and brings them into dialogue with lived human concerns. Each interlude reveals how fragile and fascinating our categories of freedom, memory, and belief truly are. The Observable Unknown reminds us that philosophy needs to not remain trapped in books; it can live in voice, in conversation, in the shared experience of listening. This podcast is nothing less than a new agora for the 21st century.
— Prof. Julian Kopfmeister, philosopher of culture