Neil deGrasse Tyson: Humans Share DNA With Mushrooms, Bananas & Plants I CLUB SHAY SHAY
Credibility score: 54/100 — Mixed Credibility. Several questionable claims detected. Watch with healthy skepticism.
Claims analyzed
Humans share 20-25% identical genes with bananas — Solid (75/100)
The 20-25% banana number is real — it's from comparing ~30,000 human genes to the banana genome.
Nobody calls kale meaty — Just Vibes (50/100)
Accurate vibe check — kale gets described as earthy or bitter, never meaty.
Questions why aliens in media always look human instead of like mushrooms — Just Vibes (50/100)
Fair point — sci-fi defaults to humanoid aliens way too often.
Asking what has killed the most humans historically — Just Vibes (50/100)
Classic Tyson setup — he's about to drop the punchline on war, plague, or famine next
Mosquitoes killed more humans than anything else — Solid (78/100)
Classic stat — malaria deaths alone back it up historically.
Humans survive despite nature, not because of it — Opinion (50/100)
Dramatic framing — nature both kills and enables us.
Climate change forced humans to walk upright — OK (62/100)
Simplified version of savanna hypothesis — still debated.
A vocal cord mutation gave us speech — Dubious (45/100)
Way too tidy — speech evolution is way more complicated.
Dogs never walked on all fours — BS (10/100)
Dogs are literally quadrupeds — they still walk on all fours every day.
Humans have worse vision than most animals — Opinion (50/100)
Humans actually have excellent vision compared to most mammals — we're just not bats.
Bipedalism evolved way longer than a billion years ago — Sketchy (25/100)
Said 'way longer than a billion' when it's actually ~6-7 million years ago — off by two orders of magnitude.
Useless traits always fade away like bad car features — Dubious (45/100)
Oversimplifies evolution — neutral mutations can persist for millions of years; not everything gets selected away.
Eyebrows exist to keep sweat out of your eyes while running — OK (65/100)
That's one real function, but eyebrows also help with expression, UV protection, and reducing glare — not just sweat.
19th century anthropologists ignored hairy white people while ranking Black people closer to apes — Solid (75/100)
Racist pseudoscience did push that ranking — the hairy European exception was real and ignored.
African populations have near-zero Neanderthal DNA — Solid (75/100)
That tracks — non-African groups carry ~1-2% Neanderthal DNA while most sub-Saharan populations have essentially none.
See the full analysis with sources and timestamps →