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experiment i really 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 but at some level astounding nature

welcome back to the Nature.

Welcome back to the nature podcast. This week we'll be learning about ancient proteins

and hearing about the feelings in your feet.

I'm Benjamin Thompson and I'm Charmany Bandelle.

I'm Chamonany Bandelle.

First up, reporter Nick Howell has been looking into how being shoeless may affect our souls.

Many years ago, on a podcast, the name of which I've long forgotten, I heard that wearing shoes may be bad for you, which at the time made a kind of sense to me.

After all, humans haven't really been wearing shoes for that long.

Humans and their direct ancestors have been walking on two feet for about six, maybe seven million years.

Anatomically modern humans, they've been around for maybe 100,000 to 200,000 years.

So in the grand scheme of things we have developed into who we are today without shoes at all,

it's only much later that we decided for whatever reason we wanted to wear shoes. That was Krista Ute, a researcher who studies the

evolution of how humans move. In fact, according to the archaeological evidence, humans may have

only been wearing shoes for about 40,000 years.

And even then, these were simple foot wrappings, not the cushioned shoes we're so used to today.

So, if these ancient humans could go without shoes, why couldn't I?

Being the science-interested and suggestible person that I am,

I decided to do an experiment with a sample size of one, myself, and shunned my shoes.

After several months, I had discovered a couple of things.

...