PowerfulJRE · 2026-08-21 · Chris Williamson, Joe Rogan (host), Tucker Carlson, Young Jamie

Joe Rogan Experience #2544 - Chris Williamson

43 claims checked against research: 2 contradicted 6 contradicted online 1 overstated 4 needing context 15 supported 7 corroborated online 8 unverified

Contradicted by research

0:56:50 Joe Rogan (host)contradictedmoderate

Artificial intelligence models such as GPT-3 passed the Turing test.

"it already passed the Turing test quite a long time ago like like ChatGPT-3" (said at 0:56:50)

Empirical evaluations and philosophical assessments show that GPT-3 (and its successor GPT-3.5) did not pass the Turing test. In randomized, controlled Turing test experiments, GPT-3.5 was identified as human only ~20% of the time—performing on par with or worse than ELIZA (22%) and well below the human baseline (~66–67%). Earlier formal evaluations of base GPT-3 similarly showed that it routinely failed semantic questioning and tests of human-like intelligence. Only later models, such as GPT-4 and GPT-4o, have achieved pass rates approaching or matching human baselines in two-player Turing tests.

contradicts: GPT-3: Its Nature, Scope, Limits, and Consequences (Minds and Machines 2020) · cited 2357x in the literature
"We expand the analysis to present three tests based on mathematical, semantic (that is, the Turing Test), and ethical questions and show that GPT-3 is not designed to pass any of them." (abstract, results, passage verified)
openalex full study (doi)
contradicts: Does GPT-4 pass the Turing test? (? 2024) · cited 59x in the literature
"The best-performing GPT-4 prompt passed in 49.7% of games, outperforming ELIZA (22%) and GPT-3.5 (20%), but falling short of the baseline set by human participants (66%)." (abstract, results, passage verified)
openalex full study (doi)

1:52:47 Joe Rogan (host)contradictedmoderate

Retatrutide preserves muscle mass during weight loss.

"And then there's the retatrutide stuff. Am I saying that right? Retatrutide. Retatrutide. Retatu Retatrutide. That one is a weird one because that one allows you to keep muscle mass." (said at 1:52:47)

Clinical trial data contradict the claim that retatrutide preserves muscle mass or prevents muscle loss during weight reduction. In a Phase 2 randomized controlled trial substudy evaluating body composition via dual-energy X-ray absorptiometry (DXA), retatrutide produced substantial weight loss that included both fat mass and lean (fat-free/muscle) mass. The proportion of lean mass lost relative to total weight loss was consistent with typical weight loss and other incretin-based obesity medications, rather than sparing muscle mass.

contradicts: Effects of retatrutide on body composition in people with type 2 diabetes: a substudy of a… (The lancet. Diabetes & endocrinology 2025) · cited 40x in the literature
"The proportion of lean mass loss to weight loss was similar to other obesity treatments. These findings could provide reassurance that a greater proportion of lean mass is not lost with retatrutide despite the overall increased weight loss." (abstract, conclusions, passage verified)
pubmed full study (doi)
contradicts: Saving muscle while losing weight: A vital strategy for sustainable results while on gluca… (World journal of diabetes 2025) · cited 2x in the literature
"While much of the weight loss comes from fat mass, these treatments also result in the loss of lean mass, including muscle." (abstract, passage verified)
pubmed full study (doi)

Unverified means no publication matching the claim was located; it does not prove the claim false. Spotted an error? See the corrections policy - disputes from the people quoted are prioritized.