GM foods

The majority of US processed foods contain genetically modified ingredients, unlike British food. The US is demanding a “science-based” approach to food. This sounds good, but in trade deals “science-based” is a shorthand for more genetically modified food and more intensive chemical use. It contrasts with the EU’s precautionary principle, which takes a cautious approach to health risks and bans foods where there’s a credible risk to health. In the US, the balance of proof works the other way, and there is a high barrier that has to be passed before “harm” translates into regulation. Lead paint, banned in most of Europe before the second world war, was not prohibited in the US until 1978. Boris Johnson and his lead negotiator to the EU have talked about the need for the UK’s approach to food standards to be “governed by science”. GM is coming this way.