Journeys from the Centre of the Earth

S1 E62004

Salt

Episode Synopsis

Dr Iain Stewart shows how rocks have shaped the human history of the Mediterranean. Salt has played a crucial role in everything from ice ages to the preservation of food.

Next Episodes

All Seasons

Risky Rocks

Episode 1

Architecture

Episode 2

Art

Episode 3

Beliefs

Episode 4

Water

Episode 5

Comments

Loading comments...

Journeys from the Centre of the Earth

Salt

Episode Synopsis

Next Episodes

Risky Rocks

Architecture

Art

Beliefs

Water

Comments

Suggested Shows

Adventure

Earth: The Power of the Planet

Birth of Europe

Rise of the Continents

First Peoples

Night on Earth

Minnesota: A History of the Land

Ancient Apocalypse

Catastrophe

Earth: A New Wild

Volcano Stories

Heart of the World: Colorado's National Parks

How The Earth Works

23.5

Men of Rock

Is It True That...?

Doomsday: 10 Ways the World Will End

From the Sun

Making Scotland's Landscape

Voyage of the Continents

Salt