Concept B is a Specialisation of concept A if and only if:
every instance of concept B is also an instance of concept A;
and
there are instances of concept A which are not instances of concept B.
'Specialisation' is an advanced form of NarrowMindedNess... ...
There is an other thought that's been running through my mind for a while now, After the execution of the experiment for 'Project Passport' and especially after a short stint in hospital discussing diagnostic methods (C.T. scan) with Specialist Health Professionals...
Would the 'Protectors of the Status Quo' have realised that it doesn't matter if 'The Masses' have doubt, as long as 'the Specialist' don't... ( yes, i had the scan... nothing wrong... )