The Omnivore's Dilemma: A Natural History of Four Meals

by Michael Pollan

The same recognition by Chinese scientists a few decades later is probably what compelled China’s opening to the West: After Nixon’s 1972 trip the first major order the Chinese government placed was for thirteen massive fertilizer factories. Without them, China would probably have starved. This is why it may not be hyperbole to claim, as Smil does, that the Haber-Bosch process (Carl Bosch gets the credit for commercializing Haber’s idea) for fixing nitrogen is the most important invention of the twentieth century. He estimates that two of every five humans on earth today would not be alive if not for Fritz Haber’s invention. We can easily imagine a world without computers or electricity, Smil points out, but without synthetic fertilizer billions of people would never have been born. Though, as these numbers suggest, humans may have struck something of a Faustian bargain with nature when Fritz Haber gave us the power to fix nitrogen. Fritz Haber? No, I’d never heard of him either, even though he was awarded the Nobel Prize in 1920 for “improving the standards of agriculture and the well-being of mankind.” But the reason for his obscurity has less to do with the importance of his work than the ugly twist of his biography, which recalls the dubious links between modern warfare and industrial agriculture. During World War I, Haber threw himself into the German war effort, and his chemistry kept alive Germany’s hopes for victory. After Britain choked off Germany’s supply of nit...