Optopia is a solarpunk zine focusing on technology, the environment, and a hope for a brighter future. In our third issue we bring you art, comics, stories, poetry, interviews and so much more! Read about mushrooms growing in the face of evil corporations, the development of gardening video game Cloud Gardens, an office that starts composting, a retrospective essay by a far-future history student, or an interview with C. D. Tavenor about a new solarpunk anthology.