Farming subsidies are a necessary evil if we do not wish to become completely reliant on others for our entire food supply and risk the environmental consequences of unfettered urbanisation or disproportionately scaled farming.
There's very, very good reasons why we are better off both environmentally and security wise in maintaining our own food production and aiming for self sufficiency. Do you really want your fresh goods flown or shipped halfway around the world because land and labour are cheaper there whilst our farmers stop working their asses off and sell off their only real asset to live a life of luxury? Can you not see how that would put you at risk of unfair price rises for a necessity, at danger of poor food standards and potentially even at risk of attack through deliberately tainted food?
It's fine to get all Daily Maily over ludicrous examples like a farmer being paid not to breed pigs or to grow hedges and put up fences but the alternative is that farms go industrial scale damaging local employment in favour of huge boundless fields with combine harvesters or wide scale grazing and foraging land with the subsequent environmental damage caused by increasing rainfall runoff at the very top end of the water cycle and overloading drainage capacity in lower lying areas with more of the subsequent flooding we are already seeing. I'm sure you'd get similarly Daily Maily over increasing unemployment, increasing nitrogen and phosphate pollution of our rivers, increased frequency and severity of flooding to urban areas and increasing food prices.
I disagree.
The real reason that farm subsidy exist in the EU isn't because of any of the above its because the main govts of EU countries don't want to pick a political fight with their farmers. All your arguments here are wrong.
I note that you think that domestic supply, for example, means inside the EU but of course if you were serious about food security it would really mean inside the nation-state as otherwise in an emergency we would still be fecked wouldn't we?
The policy doesn't address the main risk to food security either which is the weather. That risk is better offset by diversifying food supplying regions to different climate zones rather than putting major obstacles in the way of that diversification such as CAP.
I don't see why a special exception should be given to agribusiness anyway, as compared to energy businesses for example. In northern Europe, we need electricity to keep warm in winter just as much as we need to eat. Your argument then is we should subsidise coal because it is domestically available rather than relying on cheaper foreign supplies?
Where do we stop with the list of essential industries whose goods we need to have a secure supply of? You want to live in a country surviving without steel, ships, railways, fabric, cars etc all of which we have told to go and get stuffed when we can buy similar products from overseas cheaper.
With regards to the land use argument. Holding a market unsustainable amount of farmland by paying enormous subsidies bends the economy against market sustainable uses. It raises the price of land which increases the costs for businesses which would otherwise remain viable and the direct link between business property costs and domestic property costs means we all pay more for the homes we live in and pay more in taxes not just to fund the subsidies but also from the reduced tax take on the other businesses because of the above. Also it reduces growth.
And there is worse.
CAP also prevents countries which are reliant on agriculture as their only viable exports from developing their assets by reinvesting money made by selling for better prices. That sounds a bit dry but in the end, that starves people in Africa. The cost of the CAP is in human lives.
We should also remember the lost opportunity costs because when we subsidise farming we also throw money away which would be better spent elsewhere on things like research. How far would we have come if we had spent all the CAP subsidy money on the EU space program instead?
To summarise,
You want to kill people in Africa now so that Europe might have a more secure food supply which isn't secure anyway and set the principle of ongoing huge subsidy to businesses based on how much political pain they can cause and we could be on Mars by now.
That is the reality of your argument and it stinks I'm afraid.