Think how ineffective: "Hey, billion Muslims? Lose your religion
  and your fighting will stop". Ok. They lose their religion. Then
  you get fighting with family grabs for power. "Hey, family
  people? Get rid of inheritance and your fighting will stop." Ok.
  They get rid of family inheritance and we're all individuals.
  Then you get people with different forms of government fighting
  for their way-is-best. "Hey people who are fighting over
  different styles of government? Get rid of government and your
  fighting will stop." etc. Religion isn't the root cause. It's
  the excuse. Another will pop up and replace it just as well.
  --   Maybe a fight against nationalism and tribalism? That might
  be somewhat effective. But then again, that's _my_ ideology. I
  have no idea if mine is better than yours, honestly. I'm just
  figuring this out as best I can as I go along. -- As many issues
  as it has, I pin my hopes for the future on something akin to
  the United Nations. Countries can keep their sovereignty but
  they have a people-based higher authority to answer to.   --
  Fair enough. I just want to see more intelligence on the 'net
  more than anything. I criticize the meme atheists as much as I
  criticize the meme Christians as much I criticize the meme
  historians, the wrong Tesla quotes by science-fans, etc. That's
  my main beef. You're not a meme atheist. You're also not running
  me down the standard 20-questions trying to convince me out of
  my agnosticism/humanism and into a category. You have no idea
  how much I respect that, because the people who consider
  themselves atheist that are free thinkers like you are becoming
  fewer and fewer and a greater number of unintelligent people
  referring to themselves as atheists have been popping up. Now,
  back in 1993, I remember talking with Douglas Adams on alt
  ascii-art when religious stuff came up and while he had the wit
  and sarcasm, it was educated wit and sarcasm and it was
  basically absurdist first, humanist second, atheist third. Well,
  it was covert humanism hidden in the absurdism - the
  acknowledgement that we are a ridiculous species of creature.
  Absurdist humor has been lost as communication lines have broken
  down overall. Humanism has gone... where? I look around for it
  and hardly see it anymore, unless I first agree to x, y, z, a,
  b, c conditionals first. I miss that.