Lara, I think Eliezer addressed some of your concerns in “Artificial Intelligence as a Positive and Negative Factor in Global Risk” (PDF). For your questions (1) and (4), see section 11; also re (4), see the paragraph about the “ten-year rule” in section 13. For your (3), see section 10 (relinquishment is a majoritarian/unanimous strategy).
Lara, I think Eliezer addressed some of your concerns in “Artificial Intelligence as a Positive and Negative Factor in Global Risk” (PDF). For your questions (1) and (4), see section 11; also re (4), see the paragraph about the “ten-year rule” in section 13. For your (3), see section 10 (relinquishment is a majoritarian/unanimous strategy).