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    The Science of Discworld II

    Page 38
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      But the ape isn’t happy with that. The ape gets bored with things it can’t see. The ape wants pictures. And it gets them, and then a god of endless space becomes an old man with a beard sitting in the clouds. Great art takes place in the god’s honour, and every pious brush gently kills what it paints. The wise man says ‘But this is just a metaphor!’, and the ape says ‘Yeah, but those tiny wings couldn’t lift a cherub that fat!’ And then not so wise men fill the pantheon of heaven with hierarchies of angels and set the plagues of man on horseback and write down the dimensions of Heaven in which to imprison the lord of infinite space.1 The stories begin to choke the system …

      Seeing is not believing.

      Rincewind knows this, which is why he encourages Shakespeare to make elves real. Because once you’re called Mustardseed, it’s downhill all the way …

      The elves cannot understand Rincewind’s ploy. Not until his thoughts give it away to the Queen of the Elves, and the salvation of the world rests upon 300 pounds of plummeting orangutan. Nevertheless, the plan worked very well. This is Oberon, near the end of the play:

      Through the house give glimmering light,

      By the dead and drowsy fire;

      Every elf and fairy sprite

      Hop as light as bird from brier;

      And this ditty, after me,

      Sing and dance it trippingly.

      There’s no hope for them. Next stop, nursery wallpaper. Whereas witches, now:

      Scale of dragon, tooth of wolf,

      Witch’s mummy, maw and gulf

      Of the ravin’d salt-sea shark,

      Root of hemlock digg’d I’th’ dark,

      Liver of blaspheming Jew,

      Gall of goat, and slips of yew

      Silver’d in the moon’s eclipse,

      Nose of Turk, and Tartar’s lips,

      Finger of birth-strangled babe

      Ditch-delivered by a drab—

      Make the gruel thick and slab;

      Add thereto a tiger’s chaudron,

      For th’ ingredience of our cauldron.

      No contest. What’s a chaudron? Entrails. Definitely no contest. The witches appear on stage in Macbeth only three times, but they steal the show. They probably got fan mail. The fairies are present for a large part of A Midsummer Night’s Dream, but it is Bottom that steals the show and only Puck has a glimmer of the old evil. They’ve been parcelled, stamped and sent on their way to Tinkly Wood.

      To be sure, Shakespeare’s Oberon is not all sweetness and light. He uses the juice of a herb, the flower known as Love-in-idleness, to enchant Titania, Queen of the Fairies, because she has gained possession of a changeling child, and he wants it. He makes her fall in love with Bottom, who at that point in the story is an ass. And he is appeased, and she is entirely happy with the turn of events, when she gives him the child. But that’s low-level, sanitised nastiness, a fretful squabble, not a war.

      The allure of the unknown fades into the tawdry reality of a specific representation, once you see it dripping sequins. Abraham’s God of Extelligence was far more compelling than a few golden (probably just gold leaf) idols. But when the Renaissance artists started to paint God as a bearded man in the clouds, they opened the way to doubt. The image just wasn’t impressive enough. The pictures on radio are always so much better than those on TV.

      For the last few hundred years, humanity has been killing its myths. Faith and superstition have been giving way, slowly and against considerable resistance, to the critical assessment of evidence. They may, perhaps, be enjoying a bit of a revival: many rational thinkers have bemoaned the slide into cults and the wierd offshoots of New Ageism … But those are all very subdued versions of the old myths, the old beliefs; their teeth have been drawn.

      Science alone is not The Answer. Science too has its myths. We have shown you some of them, or at least what we believe to be some of them. The misuse of anthropic reasoning is a clear example, as in the case of the carbon resonance, but argued with no thought for the fudge-factor of the red giant.

      The ideal of the scientific method is often not realised. Its usual statement is an oversimplification in any case, but the basic worldview captures the essence. Think critically about what you are told. Do not accept the word of authority unthinkingly. Science is not a belief system: no belief system instructs you to question the system itself. Science does. (There are many scientists, however, who treat it as a belief system. Be wary of them.)

      The most dangerous myths and ideologies, today, are the ones that have not yet been destroyed by the rising ape. They still strut their stuff on the world’s stage, causing grief and havoc – and the tragedy is that it’s all to no purpose. Most of it doesn’t matter. Issues like abortion do matter, to some extent; even ‘pro-choice’ adherents would prefer that the choice should not be necessary. Issues like short skirts or lengths of beards do not matter, and it’s foolish and dangerous to make a big fuss about them on a planet that is bursting at the seams with an excess of people. To do so is to promote the memeplex above the good of humanity. It is the action of a barbarian mind, a mind sufficiently removed from reality that the consequences of its resident memeplex do not affect it directly. It is not the actions of the naïve young men who carry the suicide bomb, or fly the airliner into a skyscraper, that are the root of the problem; it is the actions of the evil old men who lead them to behave like that, all for the sake of a few memes.

      The key memes are not religious, in this case, we suspect, even though religion is often blamed: that’s mostly a smokescreen. Those old men are motivated by political memes, and the religious memeplex is merely another of their weapons. But they are also trapped in their own stories, and this is high tragedy. Granny Weatherwax would never make that mistake.

      The elves are still with us, in our heads. Shakespeare’s humanity, and the critical faculties encouraged by science, are two of our weapons against them. And fight them we must.

      And to achieve that, we need to invent the right stories. The ones we’ve got have brought us a long way. Plenty of creatures are intelligent, but only one tells stories. That’s us, Pan narrans.

      And what about Homo sapiens? Yes, we think that would be a very good idea …

      1 Revelation xxi.16 gives it as 12,000 furlongs in length, breadth and height, or a cube 1,500 miles on a side. Noticeably smaller than the Moon.

      INDEX

      The page references in this index correspond to the printed edition from which this ebook was created. To find a specific word or phrase from the index, please use the search feature of your ebook reader.

      A

      Aaron 141, 142

      ‘aborigines’ 132

      abortion 344

      Abraham 172, 210–12, 344

      acids, alchemy 66

      actors 282–3

      Adam and Eve 125

      Adams, Douglas 304

      adaptive radiation, evolution 133–4

      adenine 52

      adultery 142

      advertising, memes 329

      Aeschylus 341

      Africa

      forests 107

      human evolution 88, 113

      human genetic diversity 122, 132–3

      Out of Africa theory 122, 124, 131–3

      tribal beliefs 167*

      African elephant 110–11

      agriculture 118

      aircraft 244*

      Aladdin 158

      alchemy 66–8, 239

      algorithms 183–4

      aliens 134

      Fermi Paradox 314

      Allah 167

      ‘alternate universe’ stories, science

      fiction 312–13

      altruism 213–14, 215

      amino acids 186

      Amish 142

      ammonium chloride 66

      amoebas 165, 186, 188

      amusia, congenital 274–5

      Andersen, Hans Christian 155

      androstenone 287

      angels 247

      animals

      in cave paintings 276

      co-evol
    ution 310

      co-evolution with humans 119–21

      cultural evolution 94–5

      domestication 117–21

      in fairy stories 74

      free will 165

      imagining being one 286, 287–9

      mimicry 284

      nests 94, 113

      play 94

      vomeronasal organ 287

      Anthropic Principle 28, 30

      Anthropithecus boisi 109

      anti-heroes 158

      Antikythera mechanism 237–8, 242

      Anubis 120

      apes

      evolution 107–8

      human evolution 87–92, 99, 108–9, 112–13

      paintings 265

      The Aquatic Ape (Morgan) 91–2

      Arabian Nights 75

      Arabs

      alchemy 66

      and the Renaissance 69

      archer-fish 116

      archetypal stories 340–1

      Archimedean screw 237

      Archimedes 70, 236–7, 238, 239, 241

      Arctic 122

      aristocracy, barbarian attitudes of 89, 99–100

      Aristophanes 341

      Aristotle 241–2

      ‘arrow of time’ 190, 191, 192, 194,195

      arsenic 67

      art

      context 275

      perception of 275–7

      prehistoric man 275–6

      teaching with lies 293

      see also music; paintings

      Ashkenazi 141

      Asia, human evolution 113

      asteroids 47

      Astounding Science Fact and Fiction 134

      astrology 65, 66, 169–70, 173

      astronomy, predictions 173

      At Home in the Universe (Kauffman) 78

      Athens 65, 341

      atomism 72

      atoms

      carbon formation 28–30

      models of 247–8

      auditory nerve 268

      Australia

      ‘aborigines’ 132

      human evolution 113, 122, 131

      rock drawings 276

      Australopithecus 88, 109

      authority, obedience to 136, 157

      autonomous agents 57

      Avicenna 67

      B

      babbling, language development 154

      babies

      development of 188

      human regard for 117

      listening to music 263–4

      predicting sex of 307–8

      smiles 153–4

      speech development 269

      baboons 90, 107, 108

      Babylon, Hanging Gardens 237

      Bach, Johan Sebastian 270

      background music 262–3, 265

      balance, seasickness 274

      bananas 217*

      Bar-Mitzvah 136–7

      barbarians

      distinction from tribalism 137–41

      nobility as 89, 99–100

      storytelling 78, 157–8

      Bastet 120

      Bateson, Gregory 158–9

      bats, echo-location 287–9

      BBC 208

      beaches, human evolution on 91–2

      The Beatles 263, 272

      bees 284, 290

      Beethoven, Ludwig van 263, 271, 330

      behaviour

      altruism 213–14, 215

      cheating 284

      emergent behaviour 154–5, 307

      lying 284–6, 289–93, 340

      beliefs

      as memes 331–2

      religion 206–8, 218–22

      science and 344

      Berliner, David 286–7

      beryllium 29

      Bible 156, 173

      bicycles 121–2

      Big Bang 193, 194, 239, 247

      bigfoot 113

      Billingsley, Sir Henry 65

      binary code 183

      biology

      phase spaces 51–5

      see also evolution

      biospheres 55, 56–7

      birds

      adaptive radiation 133

      birds of prey 94

      meta-patterns 116

      rituals 95

      birth, astrology 169–70

      birth control 333

      Black Country 301*

      Black Holes 194, 315

      black paint, superstitions 301

      blackbirds 93

      Blackmore, Susan 329, 330, 331, 332, 333

      Blind Man’s Lantern (Hausa story) 116–17

      blind spot, retina 266–7

      The Blind Watchmaker (Dawkins) 331

      Blue, Rabbi Lionel 208

      body language 284

      Bond, James 158, 341

      bonobo chimpanzees 109, 111, 124, 325

      books, size of 49–50

      Borneo 265

      bower-birds 95

      Bowker, John 331

      Brahms, Johannes 273

      brain

      alternative scenarios 149–51, 155–6

      congenital amusia 274–5

      consciousness 22

      cultural evolution 91–5

      echo-location 288

      endorphins 275

      evolution of 23

      hearing 268–9, 290

      human evolution 114

      listening to music 263–4, 269

      memes 328–33

      mental models 25–7, 166

      mind theories 21

      need for storytelling 326

      neurons 186

      pattern recognition 91, 116

      sensory perception 266–9, 273–7, 287

      size 90, 150–1

      storytelling 325

      telepathy 282

      thought processes 21–2

      understanding language 283

      vision 266–8, 288, 290

      breeding, puberty rituals 134–7

      Brin, David 86, 119*

      British Museum 50

      The Brothers Karamazov (Dostoyevsky) 221

      Brown, Fredric 172

      BSE (mad cow disease) 245*

      Bubastis 120

      bubbles, shape of 45–6

      Buddhism 171, 241

      bureaucracy 217

      C

      cabbalism 76

      Cain and Abel 125*

      Calcutta 333

      Camerer, Colin 51

      Campbell, John Jr 134, 135–6

      car-sickness 274

      carbon, formation of 27–30

      cargo cults 80

      cars 118, 152–3

      Cartesian duality 20

      Cartesian Theatre, model of consciousness 266

      Carthage 46

      Catch-22 (Heller) 311*

      Catholic Church 333

      cats

      computing ability 271*

      domestication 117, 118–19, 120–1

      evolution of creodonts 310

      free will 165

      play 94

      quantum mechanics 306–7

      cattle 93, 117

      causality

      beliefs 74–6

      human behaviour and 25–6

      monotheism 172

      Spinoza and 76–7

      cave paintings 113, 265, 275–6

      Cayley, Sir George 244*

      CDs 187–8

      cells, mitochondria 123

      Celsus 67

      centrifugal force 46

      CFCs (chlorofluorocarbons) 325–6

      chain-letters 329

      Chaitin, Gregory 183–4

      chaos theory 165, 175, 304–5

      Chase, Philip 131

      cheating

      altruism and 213

      lying 284–6, 289–93, 340

      predictions 307–8

      cheetahs 109, 116

      chemistry, alchemy and 66

      chemotherapy 67

      chess 48

      Chesterton, G.K. 155*, 341–2

      chickens 117

      children

      education 291

      emergent behaviour 154–5

      hearing 270

      human regard for 117

      importance of storytelling 342

      language development 283


      learning 93–4, 114–15

      learning rules 77

      ‘lies-to-children’ 268, 291–3

      paintings 265

      rituals 217

      storytelling 74–5, 78–9, 151–2,326–7

      subculture 115

      wish-fulfilment 74–5, 76, 77

      chimpanzees 273

      common ancestor with man 87, 108, 109

      development 151–2

      and human DNA 87–8, 112–13

      immune system 124

      intelligence 113

      man as the third chimpanzee 325

      meat-eating 95, 117

      species 111

      China 122

      alchemy 67

      apes 107

      hominids 88

      music 270

      science 172

      chivalry 99, 121

      choices 165–6, 174–5

      Christ 221, 332

      Christian II, Elector of Saxony 68

      Christianity 172, 221, 332–3

      chromosomes 330

      Y-chromosome 141, 142–3

      cichlid fish 133–4

      Cinderella 115

      circles, area 46

      circumcision 136, 139

      civilisation, evolution of 98

      see also culture

      CJD 245*

      Clarke, Arthur C. 73, 75, 86, 272

      ‘classical’ education 69, 70

      climate, tree growth rings 188

      Clinton, Bill 142

      cloning 31–2

      closed timelike curves 314–15

      co-evolution 119–21, 310

      cochlea 268

      Cocos Islands 133

      codes

      digital information 183

      DNA 52, 53–4, 185–6

      Cohen family 138–9, 141–3

      coin-operated machines 70

      cold dark matter 20

      Collapse of Chaos (Stewart and Cohen) 54

      colour

      perception of 289–90

      rainbow 293

      combinatorics 48–9

      The Comedy of Errors (Shakespeare) 334

      Coming of Age in Samoa (Mead) 264

      commitment strategies 215–16

      communication

      with babies 154

      cultural evolution 94–5

      digital communications 181–4

      in dog packs 94–5

      early hominids 113

      and evolution of brain 23

      see also language

      Communism 328

      competition, evolutionary 214–15

      complex systems 152–4

      emergence 303, 307

      entropy 190

      evolution and 54, 57

      history 308

      organisms 188

      predictability 165, 305–6

      universe 193–5

      complicated systems 152

      complicity, emergent behaviour 154–5

      computers

      algorithms 183–4

      inability to understand stories 53

      viruses 329

      concepts, defining 235–6

      The Concise Lexicon of the Occult 168

     


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