komponisto comments on Procedural Knowledge Gaps - Less Wrong

126 Post author: Alicorn 08 February 2011 03:17AM

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Comment author: komponisto 08 February 2011 04:42:29PM 1 point [-]

Why beef doesn't have a unique or universal infection of its own, I have no idea. Maybe cows just have better immune systems than pigs or chickens

This is the part I'm curious about. Or rather, why beef seems to be sufficiently immune to all infections -- not just unique or universal ones -- so as to be safe for raw consumption (something I hadn't known until now).

Comment author: gwern 08 February 2011 05:09:19PM 1 point [-]

The best guess I can venture is that it has something to do with the raising and butchering process. Notice that it's also safe to eat a lot of seafood raw (which is often called sushi); it seems unlikely to me that all sorts of random sea-critter would also have any special cow immune system features.

Comment author: Jonathan_Graehl 09 February 2011 03:37:26AM 0 points [-]

Yes. Conventional wisdom is that undercooked beef is pretty safe. Weird that chicken and pig cultivation would be so much more filthy than cow and farmed-fish. (for fish, we could suppose that fish diseases and parasites aren't so harmful to us as those found in our mammal kin)