A trigger comes from outside the system
and causes a structural change in that system
The trigger causes two pre-existing relations
to combine, creating another, possibly new, relation
Transmission of information REQUIRES the
existence of an OBJECTIVE WORLD to BE POSSIBLE.
This is because the transmission model
claims that the information is contained in the message.
Were this to be the case, ambiguity would
not exist and we would all either be identical or incomprehensible
to each other