Imagine sweeping through green fields, floating five feet above ground,

sun on your face as you slide by, on track to your destination.

Not a care in the world as you simply lean back.

And before you know it, you're there.

This is how travel should feel.

And on our trains, it does.

Avanti West Coast, feel good travel.

In an experiment, I don't know yet. Why is Blight so far?

Like it sounds so simple.

They had no idea.

But now the data's...

I find this not only refreshing, but at some level astounding.

Nature.

Welcome back to the Nature podcast. Nature.

Welcome back to the nature podcast. This week we're hearing how researchers are diagnosing diseased plants from afar and looking at the link between air pollution and infant mortality

in sub-Saharan Africa. Plus, we'll be learning how newly formed neurons influence how mice

respond to stress. I'm Charmany Bundell. And I'm Adam Levy.

And I'm Adam Levy. Air pollution causes a vast number of deaths across the globe.

But what is that number?

Back in 2015, atmospheric scientist Yoss Lelyvel told the Nature podcast about his research

on the lives air pollution claims.

This is an astounding number of more than 3 million premature deaths per year worldwide

...