Philip Marsden

The discovery of minerals beneath our feet has transformed our species. Ochre first prompted humans to express themselves in art; tin and copper helped instigate the Bronze Age and later the Industrial Revolution; silver kick-started the engines of global trade. Each of these substances generated a leap forward in technology, each one opened the imagination a little further—and each one...

In an old wooden sloop, Philip Marsden plots a course north from his home in Cornwall. He is sailing for the Summer Isles, a small archipelago near the top of Scotland that holds for him a deep and personal significance. On the way, he must navigate the west coast of Ireland and the Inner Hebrides. Through the people he meets...

The discovery of minerals beneath our feet has transformed our species. Ochre first prompted humans to express themselves in art; tin and copper helped instigate the Bronze Age and later the Industrial Revolution; silver kick-started the engines of global trade. Each of these substances generated a leap forward in technology, each one opened the imagination a little further – and...