Economics of Scale

My boy! How very
much you have grown, I see
you’ve wings and fangs and claws
pacific chest and atlantic arms,
so very many arms!
how have you grown
such scales like stained steels
and a mouth deeper than a Kentucky cavern
my boy! my boy! You cannot keep
growing like this,
can you?
could the world support such growth,
could you grow larger without
the world?