What in the heck is a ghost?
If a ghost is what many present
in movies and books then heck no
I do not personally believe ghosts exist.
But I cant prove anything.

And no theoretical Physics geek of any
stature would never delve into this
kind of stuff without having a working
definition of what the heck a ghost is.

But I do believe 30 species of
beetles have ghosts.

Really... Ghosts and souls etc... are beyond
the realm of science as there is no way to
disprove or prove something as undefined as
these things. If you come up with a working
definition, and you figure out an experiment
that can pick up this... energy??? or prove that
the energy or ectoplasm or what
ever the heck these things are do not exist,
please PM me.