America’s Quiet Exodus! Neil deGrasse Tyson has been unusually blunt lately: he compared federal science cuts to an act of war, arguing that if a foreign rival gutted American research budgets this way, Washington would call it sabotage. Instead, it’s self-inflicted. The numbers back him up. NSF grant awards recently hit their slowest pace in decades, with physics funding down over 80 percent and biology nearly halved. A Nature poll found roughly three-quarters of US researchers now considering leaving the country entirely. The beneficiaries are obvious. France, Canada, and Australia are actively recruiting displaced American talent, dangling stable funding and political neutrality. China, meanwhile, has overtaken the US in total research spending, a shift analysts warn could cost America a trillion dollars in lost competitiveness over time. Tyson’s warning isn’t nostalgia. It’s a balance-sheet argument: brains, once they leave, rarely come back.