"In so many ways, we saunter through our built environments with our electric lights and think it’s going to be fine,” visual neuroscientist David Berson says. “But we’re making ourselves sick." ✍️ Emily Laber-Warren: https://knowablemagazine.org/content/article/living-world/2026/animals-sense-light-many-ways-with-opsins #KnowableMagazine #ScienceMastodon