lol at looking forward to christmas dinner. 
one of the things that's interesting to me about the premastication paper is that is demonstrates rather brilliantly that people in 'ver olden days DID worry about this shit.
premastication doesn't sound at all relaxing to me... it sounds like exactly the sort of thing that one might worry one was 'doing right' 
"?. . . with a banana leaf beside her containing food which she
chews mouthful by mouthful, before spitting it into her hand
and placing it in the baby?s mouth. . . . Gradually she tries
feeding the baby meat, dried fish, and all the other Garo
foods? (Burling 1963)
i can see that dried fish and tough meats would need some going at prior to handing them over to a baby, in particular, but it's not something we need to do now, what with cookers etc.
this is also good. lots of 'early' weaning in premastication cultures, but of course there does need to be. slacks off after six months, presumably because it's not necessary (as i say, apart maybe from tough meat).
Ta b l e 2 . Age of introducing premasticated foods in e-HRAF reports
Age in months Number of
cultures
1?2 2
3?4 3
5?6 3
7?8 ?
9?10 1
11?12 3
12 1
TOTALLY interesting point about literacy, habs. i guess we confuse literacy too easily with 'access to written information'.