[tptacek]

They're not saying humans don't have profound communication advantages. Obviously the crows don't have nuclear generators and spacecraft. They're saying that the categorical claims about why humans have profound advantages aren't correct.

[yogthos]

The fact that we are able to accumulate knowledge and apply it to shape our environment in a way that no other species is able to kind of does suggest that we have a profound communication advantage.

[tptacek]

Everybody here agrees that we do.

[yogthos]

Sorry, misread your comment. Again though, it seems pretty obvious that our ability to accumulate knowledge across generations by recording it through the use of language is a categorical advantage over other animals.