Joe Rogan Experience #2572 - Colum Tyrrell · Aired Oct 29, 2026
Claim summary · not a verbatim quotation
Some Irish people inherited a calorie-saving gene because their ancestors survived famine.
The finding
What remains unresolved
Colum presents this as something people say. Human ancestral-food studies concern particular cohorts and possible intergenerational or epigenetic associations, not an identified Irish famine gene that establishes this claim. The subsequent questions about infant nutrition and national IQ are speculation, not demonstrated findings.
Read the supporting source · www.nature.com ↗Quick answer & review status
Quick answer
Is it true that some Irish people inherited a calorie-saving gene because their ancestors survived famine?
We can't say yet. Colum presents this as something people say. Human ancestral-food studies concern particular cohorts and possible intergenerational or epigenetic associations, not an identified Irish famine gene that establishes this claim. Colum Tyrrell said it (matched by voice) on Joe Rogan Experience #2572 - Colum Tyrrell, aired Oct 29, 2026, at 0:52:42. We couldn't settle it from the evidence we captured, so it stays an open question, not a false claim. The supporting source is nature.com, linked below.
The context belongs here.
No separately verified on-air correction is recorded for this check. That is not a claim that nobody corrected it.
- Attribution
- Not independently confirmed in this record
- Editorial context review
- Not recorded; generated finding
- Coverage
- One selected claim from the episode
Revisions to this check
No dated revision is recorded here. Older checks may predate this log.
Challenge this finding or add context →Keep the evidence coming.
Follow new checks in your RSS reader, or catch up with the weekly briefing on the site.
Email signup is currently unavailable.
Prefer to catch up here? Read the weekly briefing.