That's for the farmers and gov reps to decide, it's their country, their industry.
We the consumers get potatoes from a global supply chain and traditionally get delicious potatoes from Cyprus etc.
It may sound daft (as it is) but if Med countries are experiencing bigger damaging droughts as we get bigger rainfalls then perhaps we should be running a freshwater pipeline over to continental Europe and on to where it's needed.
Catalonia declares a drought emergency
Officials in Spain's northeast region of Catalonia
declared a drought emergency on Thursday. Reservoirs that serve 6 million people, including the population of Barcelona, are at less than 16 per cent of their capacity, a historic low.
Thousands living in small communities that depend on wells which are now running dry are experiencing difficulties getting water fit for consumption.
www.euronews.com
A 4000-5000KM pipeline is no big deal and wetter flooded north European countries can network, we've(Ireland) just to worry about sending it to France, the UN supplies the piping, see??