I wish they taught this in school
Although I was History major, my attention was never drawn to the importance of Salt on the everyday lives of the world's inhabitants, until I read this book.
I had no idea that so much of what we consider important history was influenced by the universal need for salt or salted products. and how much of that information was left out by my innumerable teachers, professors and textbooks.
If you love History, You'll love SALT.