It's pretty easy: You disconnect the power source.
You must expose the original lie. Oh, you know what I'm talking about... The lie from which sprang the animating force of this dark regime.
Everyone knows it anyway. Now everyone will know that everyone else knows that 9-11 was an inside job.
And the system will be smashed. It's delightfully easy. ...And a glorious installation of chaos. Keep those kaleidoscope pieces from settling into place...
And you know the consequences of your failure to expose the lie: Destruction of your planet.
So, to recap: You expose the lie or the world is dead. Yes, the emotional, economic, and political consequences of your actions will be significant, but your planet will survive.
Regard your child. Now kill it. ...You will have the redemption you seek.