Swords into Ploughshares (60min, 2018) is an edited version of The Plan, a documentary made by Steve Sprung. It tells the story of how and why Lucas Aerospace workers in the 1970s evolved a Corporate Plan to change their output from those that serviced the armaments industry to socially useful products like kidney machines, heat pumps and wind turbines. An excellent film exposing a hidden history of great relevance for today. A compliment to the talk by Andy Danford.