Will humans be compared to lichen, sea slugs and salamanders in the future? With the future in mind, U.K.-based designers Michiko Nitta and Michael Burton study and design alternative ways to fuel the body. Algaculture offers a symbiotic relationship between humans and algae. It proposes humans to be semi-photosynthetic allowing us to gain food from light, the way plants do and, apparently, lichen, sea slugs and salamanders. Burton and Nitta have come up with an Algaculture Symbiosis Suit enabling the mutually beneficial relationship with algae to occur. Last September, one of these suits was used in The Algae Opera at the V&A in London. An opera singer sang using her large lung capacity to produce high-quality algae-product. The photosynthetic plant-like organisms fed on the carbon dioxide from the singer’s breath, creating a sample of the future food source. The audience was not only invited to appreciate her music, but also to savor her unique blend of algae. If you think this sounds unappealing, think again; Burton & Nitta’s Republic of Salivation is much harder to swallow.