Dan Saladino explores stories of food and 'the elements', the theme of this year's Oxford Food Symposium.

Expect surprising insights on earth, fire, air, water and much more.

For more than forty years the Symposium has celebrated, explored and shared research by scholars, enthusiastic amateurs, writers, and chefs from around the world, all united in the belief that food deserves to be treated as a serious, as well as a joyful, subject.

Hundreds of 'symposiasts' gather at St Catherine's College each year, to submit papers, deliver presentations, discuss ideas and to dine - all based around a theme.

Dan talks to some of the presenters about their interpretation of 'food and the elements'. Some took inspiration from the classical world (earth, air, fire and water), others explored food and the periodic table or climate and weather.

In this 'mix-tape edition', stories range from the use of fire and ashes in food cultures around the world to the Trump administration's plan to remove 'chemical elements' from the diets of Americans.

For more information about the symposium and this year's papers, go to: https://www.oxfordsymposium.org.uk/

Produced and presented by Dan Saladino.