Put Down the IPhone and Appreciate Its Genius

Ten years after the introduction of Apple Inc.’s iPhone, and the broader category of smartphones, it’s worth stepping back to see what we have learned. As with most major technological innovations, it’s brought a number of collateral surprises about the rest of our world.

First, we’ve learned that, even in this age of bits and bytes, materials innovation still matters. The iPhone is behind the scenes a triumph of mining science, with a wide variety of raw materials and about 34 billion kilograms (75 billion pounds) of mined rock as an input to date, as discussed by Brian Merchant in his new and excellent book “The One Device: The Secret History of the iPhone.” A single iPhone has behind it the production of 34 kilos of gold ore, with 20.5 grams (0.72 ounces) of cyanide used to extract the most valuable parts of the gold.