So far as I have been able to find to date, of all the organizations in
the US that claim to be working for peace and justice, only one has a
plausible theory of change, and that is the Movement for a People's
Party. If there are any others, please list them in the comments.
I believe that the theory of change of MPP pretty much goes along these
lines: Organize in each State, a party committed to reject corporate
donations (whether in cash or in kind). Recruit enough count of
adherents in almost every State to win seats in the statehouse. State
legislators determine what kind of people can be elected to Federal
office, because it is the State legislators who determine the voting
systems.