I loved this, more than the Blue Beautiful World. After a disastrous event, the remnant of a community move to a new planet. Their attempts to work out a new way of ensuring the community survives, when most of the women were killed.
Lord explains in the afterword that this was inspired by the 2004 tsunami, when far more many women died than men, something that I had missed.
LT also recommends Becky Chambers, which feels apt.
Recommended.