The Book of Barely Imagined Beings
A 21st Century Bestiary
Showing posts with label
evolution
.
Show all posts
Showing posts with label
evolution
.
Show all posts
25 March 2013
A multispecies ecology
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...when we generate evolutionary explanations for why we behave the way we do, for why our bodies function as they do, we need to be cogniz...
19 March 2013
Vehicular selection
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Birds in Nebraska have evolved shorter wings, which may help them avoid dying on roads by taking off quickly and darting away from cars. ...
6 February 2013
Beyond syntax to semantics
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...Ethologists who study animal behaviour increasingly accept the idea that fear keeps animals away from predators, lust draws them towa...
3 February 2013
Xenotropia
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A Tibetan mystic saying goes: We are here to realize the illusion of our separateness. The spiritual sentiment has a biological cognate. ...
30 January 2013
Beyond reality and imagination
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The Book of Imaginary Beings is a compendium of extraordinary fictions of the human brain. The Book of Barely Imagined Beings celebr...
24 November 2012
Many real animals are stranger than imaginary ones
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Nature allows every child to play tricks with her; every fool to have judgment upon her; thousands to walk stupidly over her and see no...
31 October 2012
The creature from the black puddle
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The Creature from the Black Lagoon The eggs, nestled in a protective jelly stained golden by tannins that glistened in the light, might...
27 September 2012
Just visiting
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The recognition of these hazards may help us understand deeper mysteries about Life in the Universe. Many explanations have been offered ...
26 September 2012
Transformations
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I'm rereading The Origin and, geekishly, really enjoying this sort of thing (from Morphology , Chapter XIV): Most physiologists be...
24 September 2012
Viruses like bees
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Viruses, instead of being single-minded agents of disease and death, now begin to look more like mobile genes. Evolution is still an infini...
13 September 2012
Endless transformations
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Another example of the almost unimaginable potential of evolution: Both the TRPA1 and TRPV1 genes are hundreds of millions of years old, h...
23 June 2012
The body electric
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cells are powered not by chemical reactions, but by a kind of electricity, specifically by a difference in the concentration of protons (th...
19 April 2012
Cellular origins in a viral world
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The discovery of an unusual hybrid virus living in one of the harshest environments on the planet suggests a solution to the conundrum of ho...
11 April 2012
'The pillars of morality...
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...are reciprocity (fairness) and empathy (compassion).' There is little new in this presentation if you're already familiar with ...
6 March 2012
Lots of rats and pigeons
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...aka 'disaster taxa' in the wake of our current mass exintinction: Ultimately...life will recover: it always has. The mass extin...
29 February 2012
Animat
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Though experiments probing the information structure of the human brain are still in their early stages, mathematical simulations have show...
9 February 2012
The fish in the sea
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A study suggests that most fish in the oceans today are descended from freshwater species. One possible implication of this, notes a report...
4 November 2011
'Libertine bubbles'
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Ain't nobody here but us Scyllarides latus larvae Stranger and more plausible than the theory (attributed to Aristophanes in the S...
26 September 2011
Metamorphosis: bifurcated being
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The larva of Luidia sarsi is a semi-transparent diaphanous sprite that feeds on algae and grows to a remarkable 4 centimetres. Then some...
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7 September 2011
An eight-branched spiral
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Eoandromeda octobrachiata may or may not set the tree of life wobbling but it has certainly been given a beautiful name, inspired by the f...
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