Workers at Angus Soft Fruits, mostly from Eastern Europe, gather strawberries from dawn on a farm by the sea. © Angus Blackburn, Scottish Field

Over the past year, in a series of columns published in Scottish Field, I have explored an ethical issue about a fruit or vegetable grown in Scotland every month. It has been a privilege to meet the farmers growing our food and I hope to go into more detail about some of the challenges of feeding the world without destroying the environment in my next book. If there is a subject you would like me to explore please post comments below. Read more