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  • feedwordpress 08:01:55 on 2018/08/14 Permalink
    Tags: atomism, , emergence, Ernest Everett Just, , , , , , zoology   

    “All you can do is hope for a pattern to emerge”*… 

     

    smiling_baby_10-1024x576

    If you construct a Lego model of the University of London’s Senate House – the building that inspired the Ministry of Truth in George Orwell’s novel Nineteen Eighty-Four – the Lego blocks themselves remain unchanged. Take apart the structure, reassemble the blocks in the shape of the Great Pyramid of Giza or the Eiffel Tower, and the shape, weight and colour of the blocks stay the same.

    This approach, applied to the world at large, is known as atomism. It holds that everything in nature is made up of tiny, immutable parts. What we perceive as change and flux are just cogs turning in the machine of the Universe – a huge but ultimately comprehensible mechanism that is governed by universal laws and composed of smaller units. Trying to identify these units has been the focus of science and technology for centuries. Lab experiments pick out the constituents of systems and processes; factories assemble goods from parts composed of even smaller parts; and the Standard Model tells us about the fundamental entities of modern physics.

    But when phenomena don’t conform to this compositional model, we find them hard to understand. Take something as simple as a smiling baby: it is difficult, perhaps impossible, to explain a baby’s beaming smile by looking at the behaviour of the constituent atoms of the child in question, let alone in terms of its subatomic particles such as gluons, neutrinos and electrons. It would be better to resort to developmental psychology, or even a narrative account (‘The father smiled at the baby, and the baby smiled back’). Perhaps a kind of fundamental transformation has occurred, producing some new feature or object that can’t be reduced to its parts.

    The notion of emergence can help us to see what’s going on here. While atomism is all about burrowing down to basic building blocks, emergence looks upward and outward, to ask whether strange new phenomena might pop out when things get sufficiently large or complex…

    Does everything in the world boil down to basic units – or can emergence explain how distinctive new things arise?  Paul Humphreys helps us understand at “Out of nowhere.”

    [Image above: source]

    * Chuck Palahniuk, Lullaby

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    As we forage for the fundamental, we might send insightful birthday greetings to Ernest Everett Just; he was born on this date in 1883.  A pioneering biologist, academic, and science writer, he contributed mightily to the understanding of cell division, the fertilization of egg cells, experimental parthenogenesis, hydration, cell division, dehydration in living cells, and the effect of ultra violet rays on egg cells.

    An African-American, he had limited academic prospects on his graduation from Dartmouth, but was able to land a teaching spot at Howard University.  Just met  Frank R. Lillie, the head of the Department of Zoology at the University of Chicago and director of the Marine Biological Laboratory (MBL) at Woods Hole, Mass.  In 1909 Lillie invited Just to spend first one, then several summers at Woods Hole, where Just pioneered the study of whole cells under normal conditions (rather than simply breaking them apart in a laboratory setting).  In 1915, Just was awarded the first Spingarn Medal, the highest honor given by the NAACP.

    But outside MBL, Just experienced discrimination.  Seeking more opportunity, he spent most of the 1930s in various European universities– until the outbreak of WW II hostilities caused him to return to the U.S. in late 1940.  He died of pancreatic cancer the next year.

    Ernest_Everett_Just source

     

     
  • feedwordpress 08:01:35 on 2016/07/23 Permalink
    Tags: , , Marston Bates, mosquitoes, summer camp, , Yellow Fever, zoology   

    “Nature. Cheaper than therapy.”*… 

     

    From Wes Anderson’s Moonrise Kingdom

    A list of summer camp names found in movies, television shows and books: “Fictional Camps.”

    * Popular slogan on Pinterest and Etsy

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    As we pack an extra towel, we might send birthday greetings soaked in repellant to Drell Marston Bates; he was born on this date in 1906.  One of the world’s leading experts on mosquitoes, his work for the Rockefeller Foundation led to the understanding of the epidemiology of yellow fever.

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  • feedwordpress 08:01:57 on 2016/04/22 Permalink
    Tags: cassowaries, collectors, Earth Day, , , , , Walter Rothschild, zoology   

    “Let us give ourselves indiscriminately to everything our passions suggest, and we will always be happy”*… 

     

    Walter Rothschild with a member of his menagerie

    Some men shoot tigers. Some men love bears. Walter Rothschild, 2nd Baron Rothschild, Major in the Yeomanry, Conservative MP for Aylesbury in Buckinghamshire, heir to one of the greatest banking fortunes in history, and collector of the largest zoological collection ever amassed in private hands, had a specific and incurable addiction to cassowaries. He bred them. He stuffed them. He gathered living representatives of every known species and sub-species at his parents’ manor house in Hertfordshire. Bewitched by their beautiful and highly variable neck wattles, he identified new species where there were none. He wrote a book, A Monograph of the Genus Casuarius, about them and made excuses for them, and he could never get enough…

    From A Monograph of the Genus Casuarius. London: 1900.

    More on the curious connection between cassowaries and their champion at “A Natural History Of Walter Rothschild.”

    * Marquis de Sade

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    As we ponder passion, we might recall that this date in 1970 was the first Earth Day.  First suggested by John McConnell for March 21 (the Equinox in the Northern Hemisphere, a day of natural equipoise), Secretary General U Thant signed a UN Proclamation to that effect.  But Earth Day as we know it was founded by U.S. Senator Gaylord Nelson (who was later awarded the Presidential Medal of Freedom Award for his work) as an environmental teach-in to be held on on this date.  The first Earth Day had participants and celebrants in two thousand colleges and universities, roughly ten thousand primary and secondary schools, and hundreds of communities across the United States.  Later that year, President Nixon signed the Environmental Protection Agency into being.  Earth Day is now observed in 192 countries, coordinated by the nonprofit Earth Day Network, chaired by the first Earth Day 1970 organizer Denis Hayes– according to whom Earth Day is now “the largest secular holiday in the world, celebrated by more than a billion people every year.”

    Earth Day Flag created by John McConnell

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  • feedwordpress 08:01:23 on 2015/06/25 Permalink
    Tags: , flamingos, mammal, Saola, , , Vu Quang ox, zoo, zoology   

    “It isn’t running away they’re afraid of”*… 

     

     

    On the sad occasion of the passing of Don Featherstone

    When animals escape zoos, as when humans escape prisons, they’re usually caught pretty quickly. Whether there’s a mass break out, connected to some more devastating event—as in Tbilisi, Georgia, where a heavy flood recently let loose lions, wolves and a hippopotamus onto city streets—or a lone run-away, like the Smithsonian Zoo’s red panda or the Bronx Zoo Cobra, the animals rarely taste freedom for long.

    Unless, that is, they’re flamingos…

    Why flamingos succeed at escaping the zoo while all other animals fail.”

    * Margaret Atwood, The Handmaiden’s Tale

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    As we hop the fence, we might recall that it was on this date in 1994 that the first live specimen of the Saola– AKA Vu Quang ox or Asian biocorn, also, infrequently, Vu Quang bovid (Pseudoryx nghetinhensis)– was captured.  An extremely rare species, its existence was first discovered in 1992 via remains in hunters’ villages, the first discovery of new large mammal species since the Okapi (Okapia johnstoni) in 1910.

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