History, Food,
Science. Three of my favourite topics combined into a fascinating narrative. I
can’t believe my own ignorance, having not heard of William Vogt and Norman
Borlaug, the two main protagonists in Charles Mann’s fantastic book: The Wizard and the Prophet. I’m
personally very pleased with the new crop of superb science-and-story books by
journalists. Last month I read another superb book, The Tangled Tree, but this one made me contemplate even more –
the trait of a great book!
Who is the wizard?
Who is the prophet? Why are they so-named? Mann has ingeniously chosen two less
well-known names (at least to me) and convincingly argued how they exemplify
the archetype of today’s wizards and prophets. Vogt might be called the father
of today’s environmental movement. He strongly influenced more familiar names
such as Rachel Carson (Silent Spring)
and Paul Erhlich (The Population Bomb).
Vogt believed that humans needed to reduce consumption drastically; otherwise
we would destroy the ecosystem of our planet and usher in our own doom. Vogt is
the Prophet. Borlaug, on the other hand, was a key founder of the Green
Revolution (earning him a Nobel prize), and believed that humans could leverage
science and technology to increase resources, particularly food, to support our
growing planet. Borlaug is the Wizard and his disciples are today’s
technocrats.
Mann writes: “Vogt
rebuked the anonymous ‘deluded’ scientists who were actually aggravating our
problems. Meanwhile, Borlaug derided his opponents as ‘Luddites’. Both men are
dead now, but their disciples have continued the hostilities... Wizards view
the Prophets’ emphasis on cutting back as intellectually dishonest, indifferent
to the poor, even racist. Following Vogt, they say, is a path toward
regression, narrowness, and global poverty. Prophets sneer that the Wizards’
faith in human resourcefulness is unthinking, scientifically ignorant, even
driven by greed. Following Borlaug, they say… is a recipe for what activists
have come to describe as ‘ecocide’. As the name-calling has escalated,
conversations about the environment have increasingly become dialogues of the
deaf.”
That’s a great
turn of phrase: “dialogues of the deaf”. Mann has several others. One that
jumped out at me is when the role of catalysts in the Bosch-Haber process (N2
+ 3 H2 à 2 NH3) is discussed. Mann
writes: “Catalysts are like jay-walking pedestrians who cause car accidents but
walk away from the without being affected. But unlike the disruptive
pedestrians, catalysts are essential to the smooth functioning of thousands of
chemical processes.” And I even got a chemical equation into this blog post! It’s
one I use very often in my classes because this reaction can be used to
illustrate all manner of chemical principles.
I particularly
enjoyed the structure of Mann’s book. Here’s what part of the Table of Contents
looks like. Chapters titled “The Prophet” and “The Wizard” book-end four
chapters that constitute the middle meat of the book that is themed after the
Four Elements: Earth, Water, Fire, Air. The topics in discussed in each of
these chapters are Food, Freshwater, Energy, Climate Change respectively. As I
was reading, I kept thinking that I could structure a yearlong
interdisciplinary course that allowed for interplay between the sciences,
social sciences and the humanities. I’m excited enough to start re-theming my
general chemistry courses along these lines!
So I’m raving
about this book but I haven’t told you much about the main arguments. That’s
because you have to read it for yourself! Complex questions do not have simple
answers, and it’s worth the time and effort to bathe in the complexity. Mann
doesn’t try to argue for one over the other. He also drops a variety of
interesting tidbits along the narrative path. For example, I didn’t know that
many of the largest solar energy companies are owned by petrochemical firms. That
sounds counter-intuitive – why would you try to significantly develop
competitive technology (because that’s what they’re doing)? You’ll have to read
the book to find out – it’s one of the many “ah, that makes sense!” moments you’ll
experience.
I close this post
with a vignette about science in the lab and the messiness of actual fieldwork.
This struck me especially since I’m a theorist by training and computational
chemist in practice.
“[The] scientific
enterprise studies phenomena – atoms, clouds, organisms, planets – by transferring
them from the world we live in, with all of its confusion and sentiment, into a
special workshop, a place where they can be reduced to abstract, measurable
quantities and manipulated in a controlled manner. It discovered the laws of
electricity and created antibiotics and built the atom bomb and invented X-rays
and generated techniques to harvest and store energy from the sun and wind. But
it is also risky…”
“The air in the scientific
workshop is so clean and bracing and the results of researchers sequestering
themselves inside so satisfying that they lose their bearings. They don’t want
to leave the workshop. They prefer to live in its world of abstraction… worse,
the findings of the workshop seem so luminous and clear, so like beacons of
truth, they forget the the workshop is a special place within the world and
begin to think that it is above the rest of life and should control it… [Here]
lies the peril, because the people outside the workshop will come to detest and
disbelieve the people within its privileged walls.”
An observant and
timely warning indeed. Given its title, The Wizard and the
Prophet could have been a book about magic, a topic I occasionally blog
about. It’s not. But it’s a magical read and I highly, highly recommend it.
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