From here:Aaaand we are at a point where I am reminded that while Postal broke with Chomsky a long time ago and his criticism of Chomsky’s bullshit is 109% valid, Postal himself is a student of Chomsky and thus wholly compromised. Postal (2025: 63) argues thatThat renders use of NL sentences for communication impossible unless mental tokens of NL sentences are somehow connected to physical things perceptually available to others. It is the function of Expression systems to facilitate this connection. Suddenly we are dealing with Core and Expression systems, but ok, I can dig. I take the existence of the gesture Expression systems of the NLs of the deaf and orthographical Expression systems to justify that conclusion.