We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each living creature must be looked at as a microcosm--a little universe, formed of a host of self-propagating organisms, inconceivably minute and as numerous as the stars in heaven.
Charles DarwinStichwörter: science biology microbiology
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A grand and almost untrodden field of inquiry will be opened, on the causes and laws of variation, on correlation of growth, on the effects of use and disuse, on the direct actions of external conditions, and so forth.
Charles DarwinStichwörter: science life biology evolution inquiry study
In a very real sense we have two minds, one that thinks and one that feels
Daniel GolemanStichwörter: science inspirational love biology emotion thoughts neuropsychology
Threats to our standing in the eyes of others are remarkably potent biologically, almost as powerful as those to our very survival.
Daniel GolemanStichwörter: biology threats social-standing
Man wants to see nature and evolution as separate from human activities. There is a natural world, and there is man. But man also belongs to the natural world. If he is a ferocious predator, that too is part of evolution. If cod and haddock and other species cannot survive because man kills them, something more adaptable will take their place. Nature, the ultimate pragmatist, doggedly searches for something that works. But as the cockroach demonstrates, what works best in nature does not always appeal to us.
Mark KurlanskyStichwörter: science biology nature evolution ecology humans extinction natural-world
The woman who later became his wife was sleeping in his bed, her face buried in the pillows and her feet crossed on top of each other like a child's. He watched her sleep and struggled to see her as she was, but what he saw instead were her muscles and bones. He saw right through the skin to where her femur connected to her tibia by way of the ligaments, to the hair web of nerves and the delicate forest of her lungs, to the abstract heart pumping blood through her arteries. It terrified him how easily these systems could fail her.
Nicole KraussStichwörter: life biology death
A biochemist colleague has kindly provided me with a bottle of hydrogen peroxide, and enough hydroquinone for 50 bombardier beetles, I am now about to mix the two together. According to the above, they will explode in my face. Here goes...
Well... I'm still here! I poured the hydrogen peroxide into the hydroquinone, and absolutely nothing happened. It didn't event get warm!
Stichwörter: science biology evolution l
The male frog, in mating season," said Crake, "makes as much noise as it can. The females are attracted to the male frog with the biggest, deepest voice because it suggests a more powerful frog, one with superior genes. Small male frogs - it's been documented - discover that if they position themselves in empty drainpipes, the pipe acts as a voice amplifier, and the small frog appears much larger than it really is."
"So?"
"So that's what art is, for the artist," said Crake. "An empty drainpipe. An amplifier. A stab at getting laid."
"Your analogy falls down when it comes to female artists," said Jimmy. "They're not in it to get laid. They'd gain no biological advantage from amplifying themselves, since potential mates would be deterred rather than attracted by this sort of amplification. Men aren't frogs, they don't want women who are ten times bigger than them."
"Female artists are biologically confused," said Crake.
Stichwörter: humor art biology evolution humans attraction
The offspring cannot rely on its parents for disinterested guidance. One expects the offspring to be preprogrammed to resist some parental manipulation while being open to other forms. When the parent imposes an arbitrary system of reinforcement (punishment and reward) in order to manipulate the offspring to act against its own best interests, selection will favor offspring that resist such schedules of reinforcement.
Robert TriversStichwörter: biology psychology evolution parenting
There are species that retain their characteristics even in conditions that are relatively different from their natural ones; other species in similar circumstances instead become extinct; otherwise what takes place is racial mixing with other elements in which no assimilation or real evolution occurs. The result of this interbreeding closely resembles Mendel’s laws concerning heredity: once it disappears in the phenotype, the primitive element survives in the form of a separated, latent heredity that is capable of cropping up in sporadic apparitions, even though it is always endowed with a character of heterogeneity in regard to the superior type.
Julius EvolaStichwörter: biology extinction heredity
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