Inhaltsangabe
Exercise your imagination and set off sparks of genius. In this mind-expanding book, Robert and Michele Root-Bernstein describe the "thinking tools" of extraordinary people, from Albert Einstein and Jane Goodall to Amadeus Mozart and Virginia Woolf, and show how you can practice the same imaginative skills to be your most inventive, at any time in your life. With its lavish illustrations and novel exploration of tools as diverse as playing, observing, recognizing patterns, imaging, modeling, and more, Sparks of Genius is a groundbreaking guidebook for everyone interested in creative thinking, lifelong learning, and interdisciplinary education.
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Chapter 1
Rethinking Thinking
Everyone thinks. But not everyone thinks equally
well. For real intellectual feasts we depend on
master chefs who have learned to mix and blend and
savor an entire range of mental ingredients. It's not
that what they do in the kitchen is any different
from what we do, they just do it better. We like to
suppose master chefs were born that way, yet even the
most promising individuals spend years in training.
It follows that we, too, can learn the tools of the
trade and thereby improve our own mental cooking.
This process, however, requires us to rethink what
gourmet intellection is all about. And rethinking
shifts our educational focus from what to think to
how to think in the most productive ways possible.
Our tour of mental cookery begins in the
kitchen of the mind, where ideas are marinated,
stewed, braised, beaten, baked, and whipped into
shape. Just as real chefs surprise us by throwing in
a pinch of this and a handful of something else, the
kitchens of the creative imagination are full of
unexpected practices. Great ideas arise in the
strangest ways and are blended from the oddest
ingredients. What goes into the recipes often bears
no resemblance to the finished dish. Sometimes the
master mental chef can't even explain how she knows
that her dish will be tasty. She just has a gut
feeling that this imagined mixture of ingredients
will yield a delicious surprise.
Gut feelings don't make obvious sense.
Consider, for example, the experience of young
Barbara McClintock, who would later earn a Nobel
Prize in genetics. One day in 1930 she stood with a
group of scientists in the cornfields around Cornell
University, pondering the results of a genetics
experiment. The researchers had expected that half of
the corn would produce sterile pollen, but less than
a third of it actually had. The difference was
significant, and McClintock was so disturbed that she
left the cornfield and climbed the hill to her
laboratory, where she could sit alone and think.
Half an hour later, she "jumped up and ran
down to the field. At the top of the field (everyone
else was down at the bottom) I shouted, 'Eureka, I
have it! I have the answer! I know what this 30
percent sterility is.' " Her colleagues naturally
said, "Prove it." Then she found she had no idea how
to explain her insight. Many decades later,
McClintock said, "When you suddenly see the problem,
something happens that you have the answer - before
you are able to put it into words. It is all done
subconsciously. This has happened many times to me,
and I know when to take it seriously. I'm so
absolutely sure. I don't talk about it, I don't have
to tell anybody about it, I'm just sure this is it."
This feeling of knowing without being able to
say how one knows is common. The French philosopher
and mathematician Blaise Pascal is famous for his
aphorism "The heart has its reasons that reason
cannot know." The great nineteenth-century
mathematician Carl Friedrich Gauss admitted that
intuition often led him to ideas he could not
immediately prove. "I have had my results for a long
time; but I do not yet know how I am to arrive at
them." Claude Bernard, the founder of modern
physiology, wrote that everything purposeful in
scientific thinking began with feeling. "Feeling
alone," he wrote, "guides the mind." Painter Pablo
Picasso confessed to a friend, "I don't know in
advance what I am going to put on canvas any more
than I decide beforehand what colors I am going to
use. . . . Each time I undertake to paint a picture I
have a sensation of leaping into space. I never know
whether I shall fall on my feet. It is only later
that I begin to estimate more exactly the effect of
my work." Composer Igor Stravinsky
also found that imaginative activity began with some
inexplicable appetite, some "intuitive grasp of an
unknown entity already possessed but not yet
intelligible." The Latin American novelist Isabel
Allende has described a similarly vague sense
propelling her work: "Somehow inside me - I can say
this after having written five books - I know that I
know where I am going. I know that I know the end of
the book even though I don't know it. It's so
difficult to explain."
Knowing in such ambiguous, inarticulate ways
raises an important question. McClintock put it this
way: "It had all been done fast. The answer came, and
I'd run. Now I worked it out step by step - it was an
intricate series of steps - and I came out with what
it was. . . . It worked out exactly as I'd diagrammed
it. Now, why did I know, without having done a thing
on paper? Why was I so sure that I could tell them
with such excitement and just say, 'Eureka, I solved
it'?" McClintock's query strikes at the heart of
understanding creative thinking, as do the
experiences of Picasso and Gauss, of composers and
physiologists. Where do sudden illuminations or
insights come from? How can we know things that we
cannot yet say, draw, or write? How do gut feelings
and intuitions function in imaginative thinking? How
do we translate from feeling to word, emotion to
number? Lastly, can we understand this creative
imagination and, understanding it, can we exercise,
train, and educate it?
Philosophers and psychologists have pondered
these and related questions for hundreds of years.
Neurobiologists have sought the answers in the
structures of the brain and the connections between
nerve synapses. Full answers still elude us. But one
source of insight into creative thinking has been
greatly undervalued and underused: the reports of
eminent thinkers, creators, and inventors themselves.
Their introspective reports cannot answer all our
questions about thinking, but they certainly provide
important and surprising new avenues to explore.
Above all, they tell us that conventional notions of
thinking are at best incomplete, for they leave out
nonlogical forms of thinking that can't be verbalized.
Take the testimony of physicist Albert
Einstein, for instance. Most people would expect
Einstein to have described himself as solving his
physics problems using mathematical formulas,
numbers, complex theories, and logic. In fact, a
recent book by Harvard psychologist Howard Gardner,
Creating Minds, portrays Einstein as the epitome of
the "logico-mathematical mind." His peers, however,
knew that Einstein was relatively weak in
mathematics, often needing to collaborate with
mathematicians to push his work forward. In fact,
Einstein wrote to one correspondent, "Do not worry
about your difficulties in mathematics. I can assure
you that mine are still greater."
Einstein's mental strengths were quite
different, as he revealed to his colleague Jacques
Hadamard. "The words of the language, as they are
written or spoken, do not seem to play any role in my
mechanism of thought. The psychical entities which
seem to serve as elements in thought are certain
signs and more or less clear images which can
be 'voluntarily' reproduced and combined. . . . The
above mentioned elements are, in my case, of visual
and some of muscular type." In a kind of thought
experiment that could not be articulated, he
pretended to be a photon moving at the speed of
light, imagining what he saw and how he felt. Then he
became a second photon and tried to imagine what he
could experience of the first one. As Einstein
explained to Max Wertheimer, a psychologist, he only
vaguely understood where his...
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