2019-07-24

WWSotM: Fast woman

And so we come to relativity, relativity and a woman.

The title of this seems less than feminist, fortunately (or rather by design) the title doesn't mean what it seems.

In relativity, there's a place called "the elsewhere" it's the bits of spacetime which are far enough from us in space and too close in time for light to make the journey.  There isn't enough time.  Nothing is faster than light, so the elsewhere is out of reach.  No possible information can travel from there to here, so we can't see it; or from here to there, so we can't affect it either.

Note, however, that spacetime is four dimensional.  So this doesn't mean there are 3D places that we cannot access.  We can see their past and affect their future; it's just an area around the present that's gone missing...

...rather like self-contained woman in this poem.  She was here, but now she's off about her own business; maybe she'll be back tomorrow.









Fast woman


Einstein-like, she chooses curves
for living space and all of her free-time;
meanders through the gallery,
coffee in hand, pursues the light. Behind
the paintings shade to infrared;
they glow with ultraviolet light ahead

while all I see is the faintest blur,
a fragile shock-wave in rebounding air
from where she spent a millisecond
staring at Matisse: the dancing one

imagine:
the daisy-chaining figures spin
faster,
their flesh transformed
to something rich and more robust
to keep breasts rounded
and hands clasped
under stress
of cosmological significance;
picture fauvism
conceding to relativity
a reference frame dragged slowly
to a closed curve
where all there ever was
all there every will be
is the dance

she leaves a hint of perfume;
a dent that appears
then recoils as suddenly to flatness:
an institutional bench cushion at rest.




2019-07-23

WWSotM: Golden age reasoning

A lot of contemporary politics insists on harking back to one or other golden age.

Q. Was there ever a golden age?

A. Of course there was not.

Except in Science Fiction.  The Golden Age of Science Fiction is well documented as running from from 1938 to 1946 and is superior to all other golden ages in three important respects:
  1. it actually happened
  2. it was limited, mostly, to the production of pulp novels and magazines; so we didn't overreach
  3. when it was over, we didn't go into decline, we started right in on the Silver Age
Another plausible candidate for a Golden Age might be the space race, an age of great promise and progress... however with my hardest engineer head on, I am going to call that a fools-golden age, because.
  1. it was politically motivated, there's not actually so much reason to go to the moon
  2. although a lot of useful technology spun off from the space race, it wasn't enough to completely enable a further phase: the technology that got us to the Moon does not scale to getting us to Mars
  3. we never went back
So, although eventually the Moon might be useful as a staging point on the way to other places (although Earth orbit is handier) I wouldn't say that getting there in 1969 was fundamental...

Unlike I, Robot which is fundamental, because, if I recall correctly, it contains the short story which finally addresses the question What is a human? (which matters because Asimov's laws forbid: harming a human, or through inaction allowing a human to come to harm...) and reaches the conclusion, that, to paraphrase another famous Sci-Fi author:

Any sufficiently advanced robot is indistinguishable from a human being.

Which gives us a different possible future for future space exploration.  We happily drop increasingly advanced robots on various heavenly bodies.  If the robots get more and more sophisticated, and if, at the same time, the people become more and more robotic (c.f. 'cyborg'), then we could arrive at people on Mars by a strange and unexpected back door:

Q. Is there life on Mars?

A. First let's define 'life'.

There was a point to this discussion but it is a bloody hot day and I have derailed my train of thought...  have a poem instead.









Golden age reasoning


Golden Age reasoning knows aliens
in the fabric of the air.  The tiny hints
of Chlorine breath are there for those who sniff
and have not bleached their washing recently.

Golden Age reasoning has to believe
that there's a real behind this real and you
can get there if you have that kind of mind
of course the trip back can be more complex...

although Golden Age reasoning does not
sweat the details: how does your aircar stay up?
Why do the robots rebel?  And hell, if I
know why the Fleed have got it in for us.

The Golden Age, a precious, dangerous
and brightly coloured place, but turn to face
it now and check the charge in your ray-gun
the seals on your power suit, the gleam in your eye.




2019-07-22

WWSotM: Space

"Space, is big..." says The Hitchhiker's Guide to the Galaxy and then it goes on to give some stunningly bad advice about holding a lungful of air in order to survive in a vacuum.  DO NOT DO THIS...

If you ever find yourself needing to walk out an airlock without a spacesuit then you must let all the air out, no matter where in your body it is: lungs, ears or digestive tract.  Otherwise parts of you may burst.

Then, also, just try to (a) be quick and (b) have a bit of cloth or something for grabbing the metal handle of the other airlock; and you may be fine...  If you grab metal in space with unprotected fingers then you may freeze or burn them, depending whether the metal is facing the Sun or not.

Anyway, that is that, and this is a poem about a coffee table.









Space


Between my two raised hands
I show just how much width
the coffee table takes
and that is space

not a huge amount of it
something approaching three foot six
but the same stuff
that separates us from the Moon.


You're on the far side
of the coffee table now;
no matter how I manoeuvre
I can't bring you close...

...you say you need more space;
beyond you is the window,
kites flying in the park,
and beyond that, the Sun.