  Toric differential inclusions occur as key dynamical systems in the context
of the Global Attractor Conjecture. We introduce the notions of minimal
invariant regions and minimal globally attracting regions for toric
differential inclusions. We describe a procedure for constructing explicitly
the minimal invariant and minimal globally attracting regions for
two-dimensional toric differential inclusions. In particular, we obtain
invariant regions and globally attracting regions for two-dimensional weakly
reversible or endotactic dynamical systems (even if they have time-dependent
parameters).
