The Secret Message of John Wilson's "The History of Concrete"

From FAST COMPANY - The popular director refuses to wrestle with the world’s most-used material but highlights our dangerous inattention to concrete. Nobody who’s remotely familiar with John Wilson’s funny, angsty HBO series How To with John Wilson will be surprised to discover that his debut feature documentary, The History of Concrete, is not really about concrete.

If the point is that concrete defies sustained attention, it’s a good one.