  Using our recent attempt to formulate second law of thermodynamics in a
general way into a language with a probability density function, we derive
degenerate vacua. Under the assumption that many coupling constants are
effectively ``dynamical'' in the sense that they are or can be counted as
initial state conditions, we argue in our model behind the second law that
these coupling constants will adjust to make several vacua all having their
separate effective cosmological constants or, what is the same, energy
densities, being almost the \underline{same} value, essentially zero. Such
degeneracy of vacuum energy densities is what one of us works on a lot under
the name "The multiple point principle" (MPP).
