Amazon.com: The Evolution Explosion: How Humans Cause Rapid Evolutionary Ch

      The first thing that Harvard University biology professor Stephen Palumbi wants you to know is that evolution is a fact, not a theory. The second is this: evolution does not require eons and eons to make its effects manifest. By tinkering with genes and rewriting the laws of natural selection, we humans have lately been “accelerating the evolutionary game, especially among the species that live with us most intimately”–not our pets, that is to say, but the food we eat, the pests that share that food, and the diseases that visit us.

      Almost all of this accelerated evolution–which, as in the pointed case of the human immunodeficiency virus, occurs faster than we can track it–is an unintended, accidental consequence of some well-intentioned effort to improve human life by sidestepping nature. One such consequence is the growing incidence of drug-resistant bacteria and viruses, which have mutated to survive antibiotic treatments to the point that postoperative infections from methicillin-resistant Staphylococcus aureus now pose a major threat to hospitals. Another is the arrival of pests that have evolved to survive pesticides of many kinds, pests that threaten crops around the world in a time of ever-increasing scarcity. All this, Palumbi writes, is “evolution with teeth,” and such responses to our hapless prompting make humans the most potent evolutionary form the planet has ever known. Whether we can survive our own power to reshape the earth remains a question. But, Palumbi concludes, ideas evolve, too, so that we can hope against hope to think our way back to more or less normal cycles of evolutionary change. Well-written and provocative, his book makes for a useful start.

       

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Species evolve to the brink of evolution

      A biologist at The University of Texas at Austin has presented a new theory that sheds light on how organisms, including viruses like HIV, rapidly evolve in the face of vaccines and antibiotics.

      Dr. Lauren Ancel Meyers says the new model could help identify genes that increase a pathogen’s ability to evolve quickly against immune responses. Knowing those genes could help scientists develop new and better vaccines.

      Meyers’ model predicts that populations can evolve “genetic potential” genes that can create new traits quickly and simply in changing environments.

      “In fluctuating environments, you may get populations evolving right to the brink of evolution,” says Meyers. The organisms are poised to evolve in the face of environmental shifts, because they have genes that can produce a new trait essential to their survival with one or two simple mutations.”

       

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Harmless virus may hold key to more effective HIV drug discovery

Interesting article about using ‘phages to model and test responses of broad spectrum HIV combatative drugs.

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Sheep Magazine – On Raising, Marketing Sheep and Sheep Products

SHEEP MAGAZINE
The Voice of the Independent Flockmaster

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Buntys reviews

I’ve just realised, looking up there —————————————————————————————————^ it appears I don’t share any common interests with myself.

This could explain why, whenever I talk to myself, I always seem uncomfortable and then make excuses or have something ‘come up’ in order that I can end the conversation and get away.

I was wondering why that was, thought perhaps I didn’t like me, but I guess it’s just I’m not compatible.

ah well

*sigh*

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UNICEF – Child protection from violence, exploitation and abuse – Child lab


Child labour

An estimated 246 million children are engaged in child labour. Of those, almost three-quarters (171 million) work in hazardous situations or conditions, such as working in mines, working with chemicals and pesticides in agriculture or working with dangerous machinery. They are everywhere but invisible, toiling as domestic servants in homes, labouring behind the walls of workshops, hidden from view in plantations.

Millions of girls work as domestic servants and unpaid household help and are especially vulnerable to exploitation and abuse. Millions of others work under horrific circumstances. They may be trafficked (1.2 million), forced into debt bondage or other forms of slavery (5.7 million), into prostitution and pornography (1.8 million), into participating in armed conflict (0.3 million) or other illicit activities (0.6 million). However, the vast majority of child labourers – 70 per cent or more – work in agriculture.

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“For, all day, the wheels

Stumbleupon Review

      “For, all day, the wheels are droning, turning,—
      Their wind comes in our faces,—
      Till our hearts turn,—our head, with pulses burning,
      And the walls turn in their places—
      Turns the sky in the high window blank and reeling—
      Turns the long light that droppeth down the wall—
      Turn the black flies that crawl along the ceiling—
      All are turning, all the day, and we with all.—
      And, all day, the iron wheels are droning;
      And sometimes we could pray,
      ‘O ye wheels,’ (breaking out in a mad moaning)
      ‘Stop! be silent for to-day!’ ”

      Ay! be silent! Let them hear each other breathing
      For a moment, mouth to mouth—
      Let them touch each other’s hands, in a fresh wreathing
      Of their tender human youth!
      Let them feel that this cold metallic motion
      Is not all the life God fashions or reveals—
      Let them prove their inward souls against the notion
      That they live in you, os under you, O wheels!—
      Still, all day, the iron wheels go onward,
      Grinding life down from its mark;
      And the children’s souls, which God is calling sunward,
      Spin on blindly in the dark.

      Now, tell the poor young children, O my brothers,
      To look up to Him and pray—
      So the blessed One, who blesseth all the others,
      Will bless them another day.
      They answer, “Who is God that He should hear us,
      White the rushing of the iron wheels is stirred?
      When we sob aloud, the human creatures near us
      Pass by, hearing not, or answer not a word!
      And we hear not (for the wheels in their resounding)
      Strangers speaking at the door:
      Is it likely God, with angels singing round Him,
      Hears our weeping any more?

      “Two words, indeed, of praying we remember,
      And at midnight’s hour of harm,—
      ‘Our Father,’ looking upward in the chamber,
      We say softly for a charm.
      We know no other words except ‘Our Father,’
      And we think that, in some pause of angels’ song,
      God may pluck them with the silence sweet to gather,
      And hold both within His right hand which is strong.
      ‘Our Father!’ If He heard us, He would surely
      (For they call Him good and mild)
      Answer, smiling down the steep world very purely,
      ‘Come and rest with me, my child.’

      “But no!” say the children, weeping faster,
      “He is speechless as a stone;
      And they tell us, of His image is the master
      Who commands us to work on.
      Go to!” say the children,—“Up in Heaven,
      Dark, wheel-like, turning clouds are all we find.
      Do not mock us; grief has made us unbelieving—
      We look up for God, but tears have made us blind.”
      Do you hear the children weeping and disproving,
      O my brothers, what ye preach?
      For God’s possible is taught by His world’s loving—
      And the children doubt of each.

      And well may the children weep before you;
      They are weary ere they run;
      They have never seen the sunshine, nor the glory
      Which is brighter than the sun:
      They know the grief of man, but not the wisdom;
      They sink in man’s despair, without its calm—
      Are slaves, without the liberty in Christdom,—
      Are martyrs, by the pang without the palm,—
      Are worn, as if with age, yet unretrievingly
      No dear remembrance keep,—
      Are orphans of the earthly love and heavenly:
      Let them weep! let them weep!

      They look up, with their pale and sunken faces,
      And their look is dread to see,
      For they mind you of their angels in their places,
      With eyes meant for Deity;—
      “How long,” they say, “how long, O cruel nation,
      Will you stand, to move the world, on a child’s heart,
      Stifle down with a mailed heel its palpitation,
      And tread onward to your throne amid the mart?
      Our blood splashes upward, O our tyrants,
      And your purple shows yo}r path;
      But the child’s sob curseth deeper in the silence
      Than the strong man in his wrath!”

      Elizabeth Barrett Browning

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historyplace.com/unitedstates/childlabor/birmingham.jpg


    The Cry Of The Children

    Do ye hear the children weeping, O my brothers,
    Ere the sorrow comes with years?
    They are leaning their young heads against their mothers—
    And that cannot stop their tears.
    The young lambs are bleating in the meadows;
    The young birds are chirping in the nest;
    The young fawns are playing with the shadows;
    The young flowers are blowing toward the west—
    But the young, young children, O my brothers,
    They are weeping bitterly!—
    They are weeping in the playtime of the others
    In the country of the free.

    Do you question the young children in the sorrow,
    Why their tears are falling so?—
    The old man may weep for his to-morrow
    Which is lost in Long Ago—
    The old tree is leafless in the forest—
    The old year is ending in the frost—
    The old wound, if stricken, is the sorest—
    The old hope is hardest to be lost:
    But the young, young children, O my brothers,
    Do you ask them why they stand
    Weeping sore before the bosoms of their mothers,
    In our happy Fatherland?

    They look up with their pale and sunken faces,
    And their looks are sad to see,
    For the man’s grief abhorrent, draws and presses
    Down the cheeks of infancy—
    “Your old earth,” they say, “is very dreary;”
    “Our young feet,” they say, “are very weak!
    Few paces have we taken, yet are weary
    Our grave-rest is very far to seek.
    Ask the old why they weep, and not the children,
    For the outside earth is cold,—
    And we young ones stand without, in our bewildering,
    And the graves are for the old.

    “True,” say the young children, “it may happen
    That we die before our time.
    Little Alice died last year—the grave is shapen
    Like a snowball, in the rime.
    We looked into the pit prepared to take her—
    Was no room for any work in the close clay:
    From the sleep wherein she lieth none will wake her
    Crying, ‘Get up, little Alice! it is day.’
    If you listen by that grave, in sun and shower,
    With your ear down, little Alice never cries!—
    Could we see her face, be sure we should not know her,
    For the smile has time for growing in her eyes—
    And merry go her moments, lulled and stilled in
    The shroud, by the kirk-chime!
    It is good when it happens,” say the children,
    “That we die before our time.”

    Alas, alas, the children! they are seeking
    Death in life, as best to have!
    They are binding up their hearts away from breaking,
    With a cerement from the grave.
    Go out, children, from the mine and from the city—
    Sing out, children, as the little thrushes do—
    Pluck your handfuls of the meadow-cowslips pretty—
    Laugh aloud, to feel your fingers let them through!
    But they answer, “Are your cowslips of the meadows
    Like our weeds anear the mine?
    Leave us quiet in the dark of the coal-shadows,
    From your pleasures fair and fine!

    “For oh,” say the children, “we are weary,
    And we cannot run or leap—
    If we cared for any meadows, it were merely
    To drop down in them and sleep.
    Our knees tremble sorely in the stooping—
    We fall upon our faces, trying to go;
    And, underneath our heavy eyelids drooping,
    The reddest flower would look as pale as snow.
    For, all day, we drag our burden tiring,
    Through the coal-dark, underground—
    Or, all day, we drive the wheels of iron
    In the factories, round and round.

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Underclocker Obscura :: October :: 54

I liek mountains.

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Underclocker Obscura :: October :: 52

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