“Covid” = When people took precautions and avoided infection. “After Covid” = People gave up mitigations and embraced new serious health issues, new disability and much shorter lives, while pretending everything is normal.

Damn, that’s wild—Harvard stuck 24 office workers in the same room for 6 days, secretly tweaking the air quality (ventilation, CO2, and VOCs from typical office stuff), and their cognitive scores doubled in the cleaner “green ” conditions vs. standard stale setups. Better decision-making, strategy, crisis response—all crushed by poor indoor air we breathe 90% of the time. Open windows, crank ventilation, cut the junk emitters. Your brain’s paying the price right now. Fix the air, sharpen the mind.