They also had The Paradise Syndrome where a race of progenitor aliens were putting humans on other planets. Just saying that they discovered that those aliens also modified humans to best survive on whatever planet they resettled them would have solved the problem.
They also had The Paradise Syndrome where a race of progenitor aliens were putting humans on other planets. Just saying that they discovered that those aliens also modified humans to best survive on whatever planet they resettled them would have solved the problem.