What’s the most overlooked form of capital in business today?

What’s the most overlooked form of capital in business today?

It's not financial.
It's not intellectual property.
It's not even talent.

It's brain capital. And after 20+ years of leadership, I’m convinced it’s the difference between companies that scale and companies that stall.

According to McKinsey and the World Economic Forum, brain capital is a combination of brain health (mental, neurological, emotional well-being) and brain skills (resilience, adaptability, creativity, self-leadership, cognitive agility).

It’s what makes us valuable when machines can do everything else.

Ok, so what...?

Well, 59% of employees will need retraining by 2030. N
Not in tech skills, but in the human capabilities that complement AI.
And right now, burnout and cognitive overload are quietly gutting those capabilities.

And while the human side of the story should be enough, just in case it isn't, the business case is staggering:

- $6.2 trillion in potential GDP gains
- 267 million disability-adjusted life years (DALYs) averted by 2050
- 11.6x ROI from brain health programs in the workplace

Those are some pretty big numbers.
So how can you get after it? Glad you asked.

- Integrate brain skills into hiring, leadership development & performance reviews
- Redesign workflows to manage cognitive load, not just output
- Treat mental health as a board-level priority
- Train teams in resilience, adaptability, and complex decision-making

Now, be honest. How much of this is happening at your company today? With intent. And scale.

Probably not enough.
Seems like an opportunity.