Book of the Week 7: To Engineer Is Human by Henry Petroski
Henry Petroski is a fascinatingly eclectic writer – a nerd with the soul of a poet. I relied upon his book The Pencil: A History in writing the opening chapter of the forthcoming The Next Fifty Things That Made The Modern Economy (coming in May), and turned to Success Through Failure while writing Adapt.
I was delighted to receive To Engineer Is Human as a Christmas present – one of those rare surprise presents that actually works out… It’s a wide-ranging collection of essays and musings. Topics range from the experience of being a toddler in a world of adults, through the distinctive pattern of fatigue in a “Speak & Spell”, to the catastrophic collapse of walkways in the lobby of a Kansas City hotel in 1981.
One provocative idea in Petroski’s work is the idea that engineers learn through trial and error more than one might expect. Yes, there are the laws of physics and in principle one can calculate the load-bearing strength of any structure – but in practice, when we try to do something new we will sometimes run into the unexpected.
Not every essay hits the mark – I didn’t feel moved or improved by the analysis of the Oliver Wendell Holmes poem “The Deacon’s Masterpiece” – but like a collection of poems or short stories, if you don’t enjoy one you can skip to the next. Overall I felt I was learning things from Petroski that I wouldn’t learn from anybody else.
Some overlap with the more recent book Success Through Failure, but lots to intrigue.