I'm now reading Entangled Life: How Fungi Make Our Worlds, Change Our Minds & Shape our futures by Merlin Sheldrake.
I don't like it as much as I liked The Light Eaters or How to Change Your Mind, but for some reason, I really enjoyed the section on lichens, and not just for the following.
"Spiribille told me about a paper called 'Queer theory for lichesn.' ('It comes up as the first thing in Google when you enter "queer" and "lichen."') Its author argues that lichens are queer beings that present ways for humans to think beyond the rigid binary framework: The identity of lichens is a question rather than answer known in advance."
Although I can't access the full article, the abstract of this paper holds promise:
"I ask: if we have never been human – if we are all composites like lichens – then what does this mean for sexuality? I argue that lichens and other symbioses can open up a queer ecological perspective that can help counter the privileging of heteronormativity and sexual reproduction, and that this has consequences for both science and society. "
https://currents.journals.yorku.ca/index.php/currents/article/view/40249