
The Air Inside
Why healthy buildings matter more as we age, and the simple steps that make a difference.
Journal
Essays, research and field notes on living well, wellness hospitality and the longevity economy, from the JASS team.

A fast-aging country, strong hospitals and a talented building sector: why Colombia is ready for a new generation of communities.
Read the articleLatest letters
Letters drawn from our projects and our research, published as they are ready.

Why healthy buildings matter more as we age, and the simple steps that make a difference.

The case for mixed-age neighborhoods and campus-connected living.

Why Egypt and the wider Middle East are ready for a new kind of community, and what it will take to get it right.

A fast-growing older population at home and a steady stream of retirees from the north: why Mexico is ready for communities built to help people live well.

Light, sound and safety: what changes when people plan to stay for decades, not nights.

How the warmth of a great hotel and the reassurance of good care can share one building.

Fit, wellness and belonging: what keeps residents happy for years, and why it matters to the bottom line.

What a shaded walkway, a warm greeting and a glass of water say about a community before anyone speaks.