A worker collects black soldier (Hermetia illucens) fly larvae at the production plant to produce food sustainably while conserving the environment for animals and pets in Guapiles, Costa Rica, on September 14, 2023. Raised on vertical farms and stuffed with fruit waste, flies have become animal feed and the mainstay of a circular economy venture in Costa Rica. (Photo by Ezequiel Becerra/AFP Photo)
