The inhabitants of the planet were asexual because they did not need a field, and there was nothing incredible about it. And since gender does not exist, people like Tsita were both father and mother, incubator, teacher, and, perhaps, performed many more roles at the same time. This makes sense from many points of view. Natural selection disappears here, ecology is largely controlled, even mutations can be directed rather than random. And all this leads to planetary unity, unknown on any of the other worlds. Everyone here is related to each other.