"I understand all of your misgivings," Ivy said, "because I share them. The question, now, is whether those misgivings are going to have any effect on the decision we make. Are we really going to let one-third of the surviving human race die because Aïda’s creepy and we hate J.B.F.? Obviously not. So, we transmit our params and our burn plan. And during the remainder of this orbit we make arrangements to accommodate some new arklets."