" And so I ask you now, dear friend: was this world worth saving to begin with? Were we worth saving? This endeavor was launched with that great assumption taken for granted. Now I ask myself for the first time. And while I view the cleansing of the world as our defining achievement, this business of saving humanity may have been our gravest mistake. The world may be better off without us. I have not the will to decide. I leave that to you. The final shift, my friend, is yours, for I have worked my last. I do not envy you the choice you will have to make. The pact we formed so long ago haunts me as never before. And I feel that what I’m about to do … that this is the easy way. "

― Hugh Howey , Shift (Silo, #2)