"if all the supermarkets got together to increase the price of milk, and also increase animal welfare standards by doing so, we'd have no choice but to go along with it."
But one Supermarket would continue to offer the cheap milk and people would go there to get it.
"The supermarkets seem to have managed to switch to free range eggs without causing consumer outrage"
In the end with free range eggs the consumer did put their weight against battery farmed eggs and it became worthwhile, and profitable, for the supermarkets to almost compete to be the first go go free range.
"if enough of us demanded ethical milk from our supermarkets, they'd have to provide it."
Exactly my point, this is all down to the consumer.
"It is nonsense to think that we could or should choose to pay more for our milk, and that the extra money would somehow find its way to the primary producer and be used to improve animal welfare."
It's not nonsense at all. If consumers put their foot down and made clear that they would only buy "free range" equivalent milk, which would cost more to produce, then suddenly you'd see the supermarkets falling over themselves to produce it.
It's not about paying more as such, it's about choosing the product from the shelve that has the values we want to support rather than the one with the lowest price. It's about refusing to buy the cheap milk. It's about refusing to shop in supermarkets that don't offer a "free range" type of milk.
"That is very nice, but it has nothing to do with commercial milk production."
But that Hare Krishna type farm is going into commercial milk production, so it has everything to do with commercial milk production.
It shows giving cows that sort of lifestyle and care is expensive, £3 a litre.
What will be a good question is will the people who might approve of cows being looked after like that be willing to pay for it?
"The notion of intensively farming milk on this scale is frankly quite alarming but a market-driven reaction to us all wanting to have our food produced very cheaply."
I agree completely. And it's not just us wanting food cheaply but us also not being willing to put any extra effort into sourcing our food and no matter what noises we might make about animal rights routinely putting them aside to buy the cheap stuff.
We'd rather just pass the buck and blame the Government or the food industry.