EXCLUSIVE: The UK is a matter of decades away from running out of viable harvests, at a time when food prices are soaring. Now the guru to the stars is calling for a “committed approach” that boosts farming productivity and averts disaster.

​EXCLUSIVE: The UK is a matter of decades away from running out of viable harvests, at a time when food prices are soaring. Now the guru to the stars is calling for a “committed approach” that boosts farming productivity and averts disaster.