> it's built into our genetics at a very fundamental level.
Chomsky's evidence for this is.... iffy at best. Yes, I think we are predisposed to HAVE language, but I don't think we can learn as much as he proposes about the structure of modern language from the human genome.
2) I don't think the problem with learning about language from the genome is specific to language. There are just so many layers of molecular interactions between the genetic code and activity at our level of reality that trying to link the two is incredibly difficult, and we are not even close to having the computing power or theoretical models necessary to link them up. But that doesn't mean that language and genes aren't linked.
Chomsky's evidence for this is.... iffy at best. Yes, I think we are predisposed to HAVE language, but I don't think we can learn as much as he proposes about the structure of modern language from the human genome.