  The Problem of Time is that `time' in each of ordinary quantum theory and
general relativity are mutually incompatible notions. This causes difficulties
in trying to put these two theories together to form a theory of Quantum
Gravity. The Problem of Time has 8 facets in canonical approaches. I clarify
that all but one of these facets already occur at the classical level, and
reconceptualize and re-name some of these facets as follows.The Frozen
Formalism Problem becomes Temporal Relationalism, the Thin Sandwich Problem
becomes Configurational Relationalism, via the notion of Best Matching. The
Problem of Observables becomes the Problem of Beables, and the Functional
Evolution Problem becomes the Constraint Closure Problem. I also outline how
each of the Global and Multiple-Choice Problems of Time have their own
plurality of facets.
  This article additionally contains a local resolution to the Problem of Time
at the conceptual level and which is actually realizable for the relational
triangle and minisuperspace models. This resolution is, moreover, Machian, and
has three levels: classical, semiclassical and a combined
semiclassical-histories-timeless records scheme. I end by delineating the
current frontiers of this program toward resolution of the Problem of Time in
the cases of full GR and of slightly inhomogeneous cosmology.
