Overall, the human brain is the most complex object known in the universe - known, that is, to itself.
Interpretation
The human brain is incredibly complex and is the only object in the universe that has the capability to understand its own complexity.
E. O. Wilson's quote highlights the unparalleled complexity of the human brain, which not only serves as a biological entity but also possesses the unique ability to reflect upon its own existence and intricacies. This self-awareness makes the brain a remarkable subject of study, as it is the only known structure that can contemplate its own nature amid the vastness of the universe.
In practice
During a neuroscience seminar, one might quote this to emphasize the brain's intricacy.
Consider the nematode roundworm, the most abundant of all animals. Four out of five animals on Earth are nematode worms β if all solid materials except nematode worms were to be eliminated, you could still see the ghostly outline of most of it in nematode worms.
Nature holds the key to our aesthetic, intellectual, cognitive and even spiritual satisfaction.
The worst thing that will probably happen-in fact is already well underway-is not energy depletion, economic collapse, conventional war, or the expansion of totalitarian governments. As terrible as these catastrophes would be for us, they can be repaired in a few generations. The one process now going on that will take millions of years to correct is loss of genetic and species diversity by the destruction of natural habitats. This is the folly our descendants are least likely to forgive us.
Humanity today is like a waking dreamer, caught between the fantasies of sleep and the chaos of the real world. The mind seeks but cannot find the precise place and hour. We have created a Star Wars civilization, with Stone Age emotions, medieval institutions, and godlike technology. We thrash about. We are terribly confused by the mere fact of our existence, and a danger to ourselves and to the rest of life.
Destroying rainforest for economic gain is like burning a Renaissance painting to cook a meal.
An Armageddon is approaching at the beginning of the third millennium. But it is not the cosmic war and fiery collapse of mankind foretold in sacred scripture. It is the wreckage of the planet by an exuberantly plentiful and ingenious humanity.
We need to download scientific journals and upload them to file-sharing networks.
All physical systems can be thought of as registering and processing information, and how one wishes to define computation will determine your view of what computation consists of.
The conscious mind is not at the center of the action in the brain; instead, it is far out on a distant edge, hearing but whispers of the activity.
'It worked.' (said after witnessing the first atomic detonation).
Many different planets are many different distances from their host star; we find ourselves at this distance because if we were closer or farther away, the temperature would be hotter or colder, eliminating liquid water, an essential ingredient for our survival.
Chance alone is at the source of every innovaton, of all creation in the biosphere. Pure chance, only chance, absolute but blind liberty is at the root of the prodigious edifice that is evolution... It today is the sole conceivable hypothesis, the only one that squares with observed and tested fact. Stating life began by the chance collision of particles of nucleic acid in the "prebiotic soup."
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