we learn to operate in this world –
we learn to describe –
we learn to use descriptions – i.e.
‘physical objects’ –
and we learn to describe our descriptions –
to underwrite them i.e. ‘knowledge’ –
as to whether this comes early or late –
that is an empirical issue –
best left to developmental psychologists –
not that they will have the answer –
but they will have an answer –
one to go on with