4.0

It took me a little longer to get into this one than Braiding Sweetgrass, mainly because I had much less personal knowledge of mosses than the larger types of plants which Kimmerer wrote about in Sweetgrass. It doesn't help that mosses do not have common names, so are referred to mainly by scientific names, and I was rarely able to picture them well in my head. However, by about a third of the way through I had fallen into the miniature world of mosses and the striking and insightful ways Kimmerer links them to all other organisms in their ecosystems. I loved learning how mosses, like tardigrades, with which they probably co-evolved, can survive desiccation and be revived by water even after all seeming signs of life have disappeared. I was intrigued by the story of a moss species which changes its gender over its lifespan, starting out producing only female reproductive stalks in its early days, shifting to producing a mix of male and female stalks as it matures, and then producing solely male stalks as the patch reaches peak density. I was frustrated by stories of the illegal moss harvesting which is stripping Oregon rain forests bare. And I was once again completely charmed by the beauty and generosity of Kimmerer's writing and worldview. She's a bestseller for a reason; I highly recommend everyone pick up at least one of her books at some point.