I just finished Trinity after leaving it alone for several years,
and I am somewhat puzzled by the ending, so I was wondering if anyone
here has any thoughts on what it is supposed to mean.  As far as I can
tell, you haven't changed anything by your actions:  World War III is
still about to destroy the Earth, and you and the roadrunner are still
off to prevent Oppenheimer from making a huge calculational error.  It
seems like the only thing you have accomplished is delaying the
destruction of New Mexico from 1945 to whenever the story is supposed to
take place, and even that you have to keep doing over and over again in
some sort of time-loop paradox.  I'm very confused.

--Daniel Giaimo