If you're the kind of person who keeps trying new AI tools because work feels mentally slow, this is the first thing to check: the room. The office's quietest layoff is bad air. Bad air cuts higher-order thinking first [C002]. The bottleneck might be the air in the room [C001].
That matters because most teams misdiagnose the problem. They blame motivation, culture, or process. Then they spend time and money fixing people when the room may already be taking away judgment, analysis, and tradeoff quality before anyone starts working.
The evidence here is narrow but useful. In 29 real meetings, better rooms raised the odds that people rated the meeting efficient by up to 25%. Another office study linked indoor air conditions with scores on thinking tasks. An older controlled experiment found that even low-to-moderate carbon dioxide levels can reduce decision quality. That is bigger than comfort. It means air can change whether a discussion is sharp enough to move work forward.
One line worth keeping: don't judge an update by how many features it lists. Judge it by whether it changes your next decision. Same rule here. Before you buy another productivity tool, write a harsher process doc, or start blaming the team, fix the room first.
This is not "air explains every bad day." The evidence here is about office-style work and meeting rooms, not every room or every bad outcome. But if a meeting feels weirdly foggy, the first debug step should be ventilation, not character analysis. Share this with the person who keeps running postmortems in stale air.