[gnarledmaw]

" "you have to be able to have a certain minimal level of technology, you need to be able to know when the fish are going to be coming up the rivers or going along the coast -- it's a fairly elaborate process,""

Just like the chimps known to fish with clubs? I suspect it was more like my dads sow that used to teach her piglets to fish in the spring creek because even the Mayans didn't have a calendar as advanced as that of the pig.

[SunkenCiv]

Pigs and chimps are not bogged down by superstition and magical thinking.