Is Big Dairy greenwashing?

Why dairies with a presence in Somerset might not be as regenerative as they claim

In October last year, a great big orange vending machine appeared outside the SPAR store in the tiny village of Nunney, close to Frome. 

The machine – dispensing milk and various flavours of milkshakes – was one of several of its kind deployed outside farms and stores up and down the UK. What made these unique from other milk vending machines, though, is…