CNN  —  “If pollinators designed gardens, what would humans see?” Over a video call, the London-based artist Alexandra Daisy Ginsberg is talking about “Pollinator Pathway,” an online tool she developed that allows users to design gardens for the benefit of pollinating insects, such as bees — many species of which are facing extinction. The planting designs are generated using an algorithm that prioritizes flowering plants that pollinators like to feed on, and the project has resulted in flower-