He said: “The business of what we eat of course is important.

“For years I haven’t eaten meat and fish on two days a week and I don’t eat dairy products on one day a week.

“Now I mean that’s one way to do it – if more did that you would reduce a lot of the pressure on the environment and everything else.

“Because you see the thing about meat is very important – where does it come from, how is it grown?

“So if it’s grass-based and from the right breeds, you know if it is better quality but eaten less often – that approach to farming is less damaging than the industrialised approach with intensive everything, and causing huge pressures and damage.”

Source: Daily Express | Diet