Ah, alas that this essay ends. I hope there will be a follow up which may go into further detail in terms of how to go about erasing. The entire concept of er

Ah, alas that this essay ends. I hope there will be a follow up which may go into further detail in terms of how to go about erasing. The entire concept of erasing ("unthinking"?) brings to mind the dialogue between Gandalf and Saruman in Book 3, Chapter 10. Specifically: "Gandalf stirred, and looked up. "What have you to say that you did not say at our last meeting?" he asked. "Or, perhaps, you have things to unsay?" Saruman paused. "Unsay?" he mused, as if puzzled."