Butterfly Blackout: U.S. Insect Populations Take the Plunge (and the Powers That Be Laugh All the Way to the Bank)
In a tale so curiously American it could only be real, the United States finds itself confronting a crisis so overlooked that the very species holding together ecosystems are disappearing—and yet, the corridors of power treat the news like the punchline to a moral-free sitcom. A sweeping new study—based on more than 12 million butterfly observations spanning 2000 to 2020—reveals a staggering 22 percent decline in total butterfly numbers in the Lower 48 states, translating to an average loss of 1.3 percent per year. Among the casualties: over 107 species have lost more than half their populations, with monarchs languishing at 80 percent decline in the east and 95 percent in the west.