Can you explain what you mean by food deficit? What counts as food, does wine for example count? How do you measure food? As in what unit, calories, mass, or pounds sterling?
Does the UK produce enough food to feed herself, but chooses not to in exchange for foreign 'delicacies' from bananas to olives?
> Food Production to Supply Ratio is calculated as the farm-gate value of raw food production (including for export) divided by the value of raw food for human consumption. It provides a broad indicator of the ability of UK agriculture to meet consumer demand.
> A high production to supply ratio fails to insulate a country against many possible disruptions to its supply chain. The ratio in 2018 was 61% for all food and 75% for indigenous type food.[1]
My broad understanding is that showing an indigenous type deficit means that it is not _just_ a choice to not do so in exchange for foreign delicacies, as they could be grown in this country but aren't, particularly as "[i]n 2018 the value of imports was greater than the value of exports in each of the broad categories of food, feed and drink except 'Beverages'". It is worth noting that the article states "[s]ourcing food from a diverse range of stable regions, in addition to domestically, enhances food security", so some net negative may not be a bad thing, as it insulates us to some degree from issues that would decrease local production.
Furthermore:
> Domestic production of fresh fruit as a percentage of total new supply for use in the UK was little changed at 17% [...and] for all fresh vegetables was 52%[2]
Even if we were able to produce enough food, in broad terms, to feed ourselves, it may not be able to support a particularly healthy diet, making the imports more of a necessarily than delicacies.
Does the UK produce enough food to feed herself, but chooses not to in exchange for foreign 'delicacies' from bananas to olives?