How Britain fell out of love with the free market

Under Thatcher and Blair, it looked unassailable. But now both Britain’s main parties are turning away from unfettered capitalism. By Andy Beckett

Salmon farming in crisis: ‘We are seeing a chemical arms race in the seas’

Rare only 40 years ago, farmed salmon is now taken for granted in our kitchens. But the growth of the industry has come at great cost