Your employees aren’t burned out. They’re indoors too much

Americans spend 93% of their lives inside, and the consequences show up as anxiety, brain fog, inflammation, and declining performance.

[Photo: Igor Omilaev/Unsplash]

Michael, a 42-year-old tax accountant, came to my office complaining of chronic anxiety, chest pressure, and what he called tunnel vision. “It’s like I’m stuck inside my screen,” he told me. “Even when I’m not working, I’m holding my phone and my brain won’t shut off.”

Is that you? Americans spend 93% of their time indoors. Insomnia, depression, metabolic disease, cognitive decline, chronic inflammation, burnout, insulin resistance, sedentariness, loneliness. We engineered the human animal into a box and spend billions managing the symptoms the box causes.

Here is what I want leaders reading this to understand: your people are not burned out. They are indoors too much. In 30 years of internal medicine, I have found that the most underestimated factor in health and longevity is where people spend their time.

Indoor work is cognitively rich but biologically poor and screen-intense. I call this Digital Obesity: so overloaded on screen input that the baseline of the American knowledge worker has become brain fog, exhaustion, and an undercurrent of anxiety.

The pattern is recognizable: tired even when you slept. You’re drinking coffee within a few minutes of waking, just to feel normal. You’re hitting the break-room leftovers and the vending machines for sugar by 2:30, and if not, you’re scrolling for dopamine. You’re exhausted most of the day and you’re wired at night.

What’s unrecognized: this is predictable physiology, not a character flaw. What comes with it medically is chronic low-grade inflammation from indoor confinement. Inflammation underlies cardiovascular disease, diabetes, dementia, and depression. We treat these as separate diseases, but they have an unrecognized root cause. Together, they are an indoor epidemic.

Our biology did not evolve to handle the constant monitors, artificial light, stale air and circadian disruption we now experience. The environment is not a background for work, professional practice or study. It is the platform on which your body and brain run. And right now, the environment is suppressing the performance of every person confined within it.

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