Culhwch
Lost Boy
Last fall I started working on a hard science-fiction novel (?) inspired by much of an eco-dread. In short, the premise is that in the 2050s, an engineer designs a structure intended to act a large self-contained ecosystem, with the purpose of preserving biodiversity as the climate crisis exacerbates mass global extinction. Such structures are constructed in various regions (such as the Amazon rainforest, California redwoods, and Indonesian mangroves), but a sudden suspension of solar geoengineering causes widespread societal disruption that results in failure to complete most of these habitats. Over a century later, a Antarctican descendant of climate refugees is recruited onto a team lead by a space-based company to infiltrate one of these surviving structures and study the aftermath of the habitat's isolation. I'm 17,000 words in right now and having a great time writing this work, although I naturally have the anxiety of not ever finishing it. Fortunately, most of the story is already plotted and my enthusiasm hasn't waned yet, so all I have to do is actually write this thing.
Sounds really interesting!