Rainbow Universes: Adventures Through the Myceliaverse

Rainbow Universes draws on Ursula Le Guin’s The Left Hand of Darkness, 1990s sci-fi TV show Sliders and Joan Roughgarden’s Evolution’s Rainbow to fabulate alternate universes diverse human gender and sexual configurations. What would culture be like if there were 4 genders, if we reproduced asexually, or if gender changed with age?