Professor Sir Dieter Helm's recent paper - The future of British farming - has received applause and consternation on social media.

For Helm, British farming stands on the brink of its most profound transformation "since the coming of tractors and fertilisers" - but the vision he sets out is disturbing. The paper describes the technical and financial forces shaping modern agriculture, while treating regenerative farming with a sceptic's eye.

Is Helm right? Is data-enabled precision ag, AI and vertical farming the future? Should the polluter pay? Is regen poorly defined and glyphosate dependent? And - what does all this mean for the family farm?

ffinlo Costain meets Professor Sir Dieter Helm alongside regenerative and organic farmer, Patrick Holden, the Chief Executive of the Sustainable Food Trust.

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