Sunday, 18 June 2017

long day

This time of year, "tonight's" weather forecast can be for full sun, at both 9pm and 5am.




Thursday, 15 June 2017

book review: Thought X

Rob Appleby, Ra Page, eds.
Thought X: fictions and hypotheticals.
Comma Press. 2017

Ra Page at Comma Press has commissioned several books with the same concept: a bunch of academics are paired up with a bunch of fiction writers; they share a technical concept, the writer uses it for a (usualy science fictional) story, the academic writes an after-word explaining the technicalities. I was involved in an earlier book (Beta-Life) themed on Artificial Life and Unconventional Computing; this book covers thought experiments and philosophical paradoxes. Caveat: because of my earlier involvement, the publishers sent me a free copy of this book, for review.

One of the reasons I read science fiction is for the way it can include technical information as part of the story. And as I was reading many of these, I was reminded of several other tales based on simlar concepts. The technical after-words cite technical papers for further reading; I thought that here I could reference other fiction (and a little non-fiction, I confess), for readers who want more.

Several stories are based on special and general relativity: apparent paradoxes from its non-intuitive nature, and thought experiments by Einstein, master of such Gedankenexperimente. We start with Adam Marek’s “Lightspeed”, based on the Twin Paradox, where a person who goes of in a spacecraft moving close to the speed of light will find on their return that they have aged less that those who stayed at home. Here the traveller is a husband and father, leaving his family ever further behind on each trip he takes. This form of time dilation is a staple in SF, including Robert Heinlein’s 1956 juvenile novel Time for the Stars, featuring actual twins, and Joan D. Vinge’s 1974 novella “Tin Soldier”, which pairs a slowly-ageing cyborg with a time-dilated space pilot.

The next topic is the Experience Machine: is it better to live in reality, or experience more pleasure in a simulated world? The argument applies to drug use, too. Zoe Gilbert’s “Tether” gives us a story where the experience may be a magical hallucination, or such advanced tech that it is indistinguishable from magic; either way, the bliss of flying as high as a kite is irresistible. Examples of Virtual Reality and consciousness uploading abound in SF. Tom Cool in his late 1990s novels Infectress and Secret Realms delves into full immersion VR, and shows how, rather than being utopia, it can be used as the most sophisticated torture device ever invented. A few years earlier Greg Egan was exploring uploading, in Permutation City and Diaspora. The trope is common in SF movies too: 1999 alone saw The Matrix and eXistenZ.

Sarah Schofield’s “The Tiniest Atom”, a story of loss in war time, takes on Laplace’s Demon working in a Newtonian universe, where if you know the position and momentum of every particle in the universe, you can perfectly predict the future. Recently, chaos theory has shown that determinism does not necessarily imply predictability, because of sensitive dependence on initial conditions; one consequence is the Butterfly Effect, which has made its way into science fiction literature, with Ray Bradbury’s 1952 story “A Sound of Thunder” (presciently killing a butterfly) and James P. Hogan’s wonderfully titled 1997 story “Madam Butterfly”.

Annie Kirby’s “Red” moves from the technological to the psychological, and the thought experiment of Mary’s Room: a scientist is raised in black and white world, yet knowing everything there is to know about light, and the colour red; how will she react when she first sees that colour? (I always worry about the protocol of this experiment: the first time Mary gets a paper cut, or bites her nails over-enthusiastically, it will ruin the setup.) Here the protagonist loses her colour vision, but red plays a key role in why. I don’t know any SF based on this thought experiment (although gaining a whole new sense might be related), but the philosopher Daniel Dennett has written an interesting chapter on Mary in his 2005 book Sweet Dreams.

Andy Hedgecock’s “XOR” is a clever little double-loop variant of the Grandfather Paradox, where you go back in time and kill your grandfather, or make some other change, that alters the future so that you are no longer in the position to go back in time to kill your grandfather. Science fiction is full of Time Patrols, and Time Police, and Time Guardians, to stop this sort of thing in its tracks, and full of Time Criminals refusing to be stopped. Robert Heinlein has a couple of variants on this theme, with the time travel actually creating, rather than destroying, the timeline: his 1941 five finger exercise “By His Bootstraps” and his 1959 masterpiece “All You Zombies—”. There are several films in the sub-genre: The fun Back to the Future (1985), the bonkers Looper (2012), and the twisty Primer (2004) are just three examples.

Mary Louise Cookson’s “Bright Boy” is inspired by Maxwell’s demon, a thought experiment attempting to break the second law of thermodynamics. Here a little boy appears to have uncanny control over information and entropy. I’m not sure I know any SF that is explicitly about breaking this law, although many blithely ignore it.

The Chinese Room is an old chestnut in the philosophy of Artificial Intelligence: a man who does not know Chinese sits in a room following an algorithm to translate input Chinese symbols into output Chinese answers: where is the understanding of Chinese? Annie Clarkson’s “The Rooms” features a woman employed to converse with human-like robots, to help teach them their roles. But she is following a prepared script. Who then is the robot? SF is full of robots, but their intelligence and interior life is usually a given (or at least as much of a given as the interior life of any of the other characters). Douglas Hofstadter and Daniel Dennett take a long hard look at the overall argument in their 1981 collection The Mind’s I.

Schrödinger’s Cat has long bothered quantum mechanics. Put a cat in a box with some poison that has a 50:50 chance of killing it. Is the cat dead, alive, or somehow both before you observe it? Here Margaret Wilkinson, in “If He Wakes”, has a protagonist who does not want to ask a fateful question, for fear of causing the very incident she is asking after. Greg Egan’s 1992 novel Quarantine explores different aspects of what happens when you open that box, and Jo Walton’s moving 2014 novel My Real Children explores a whole two lifetimes of superimposed consequences.

Several hundred years before Einstein, Galileo had a way with thought experiments. One, Galileo’s ship, shows that we could be enclosed in a ship and unaware of our motion relative to the sea; today we have this experience in cars, trains, and planes all the time. Claire Dean’s “People Watching” uses this idea to play games with the reader’s perspective: we are not where we think we are.

In “Monkey Business”, Ian Watson builds a world where the proverbial randomly typing monkeys are being monitored for their Shakespearean output. His world is growing more complex as a whole infrastructure is being built up to support the monkeys and the analysis of their outputs; there are even different factions of philosophical arguments about the success criteria. In 1941, Jorge Luis Borges published his story “The Library of Babel”, sufficient to file away all the monkeys’ outputs. William Goldbloom Bloch’s 2008 treatise The Unimaginable Mathematics of Borges’ Library of Babel captures the sheer Vastness of this endeavour, along with other bizarre properties.

Sandra Alland’s “Equivalence” is based on Einstein’s Equivalence Principle: enclosed in a lift, you can’t tell if the lift is stationary on the ground and force pressing you down is gravity, or if the lift is in space and accelerating upwards. In the story, an acrobat who performs drops with aerial silk is confined in a windowless room.

Robin Ince’s story “The Child in the Lock” is based (mostly) on the philosophical argument about The Drowning Child: if we saw a drowning child, we would save it, even at cost to ourselves, so why don’t we spend at least as much saving the out of sight starving millions? The protagonist comes to a different conclusion: they don’t save the child, for several mutually inconsistent reasons that sound all too plausible. Although this story borders on horror, Ince gets humour in early with the line “Tom had been an actor but decided to take a break from it as he’d always been keen to get into telemarketing”. The story also obliquely refers to The Spider in the Urinal, where the best of intentions can lead to the worst of outcomes, or, “the road to hell is paved with good intentions”. Meaning well is not enough. There is a small sub-genre of SF stories about going back in time to kill Hitler, which just makes things worse.

Adam Roberts, in “Keep it Dark”, is trying out a novel explanation of Olber’s paradox, or why is the sky dark at night? If the universe were infinite and homogeneous, every line of sight should eventually end on the surface of a star: although they look smaller when they are further away, there are many more of them. Roberts goes for a solution based on the latest physics. One famous SF story about the sky being dark at night, but not as dark as expected, is Isaac Asimov’s 1941 novellette, “Nightfall”. And Arthur C. Clarke’s 1953 story “The Nine Billion Names of God” has the night sky getting darker than usual, with one of the best last lines of a short story.

The book finishes as it starts, with another of Einstein’s thought experiments, here, chasing a beam of light, never catching it, but experiencing time dilation. Anneliese Mackintosh, with “Interia”, studies the time dilation of dying.

Thought X is a good entry in the long tradition of basing fiction on scientific fact. Here we have a wide range of thought experiments and paradoxes, with stories questioning, stretching, and interpreting them, then after-words explaining the scientific basis. The lucky reader thus gets the best of both worlds.



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Wednesday, 14 June 2017

fantasy sky

The view out our front window is very pleasant, but nothing particularly special.  Or so I thought.
our apple tree (left) combines with the neighbour’s tree (right), leaving a small gap of sky

Yesterday evening, however, I was sitting reading Neil Gaiman’s The View From the Cheap Seats, about how he grew up reading science fiction, and how important these imaginary worlds are.  Well, I too grew up reading science fiction, and many of his imaginary worlds intersect with mine, so my head was full of resonances.

I looked out the window into the evening gloaming.  The trees formed a dark border as the pale sky beyond shone through the gap.  In my primed state of mind, it was a fantasy scene, combined from many tales of forests, and with a hint of one of Anne Sudworth’s magical light painting overlaid.

As the evening drew on, the scene grew darker, the trees blacker, the sky dimmer, but the feeling persisted.  Eventually, some strips of cloud moved across the sky, and the scene flipped.  It was no longer a fantastical scene in my mind, but now science fictional: the gap in the trees now looked to me like a striped gas giant planet, viewed from a nearby tree-covered moon.

a gas giant glimpsed through the trees
This is what it’s often like in my head.

Tuesday, 13 June 2017

another fine mess

“I got us into this mess and I will get us out” — Theresa May

“We can’t solve problems by using the same kind of thinking we used when we created them” — Albert Einstein




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Mar a lago - dollah cheetah - Trumpo!

Opera as protest medium!






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Monday, 12 June 2017

is non-existence damaging?

First real problem with the Amazon dispute resolution process; they are usually very quick to refund after a bogus seller tries something on.  However, this time the seller used a bogus UPS tracking number, and claimed item was delivered.  Fortunately, we have CCTV evidence to show that it wasn’t.  However, when trying to submit a claim through Amazon, the “item not delivered” option is “helpfully” greyed out, because of the “evidence” of delivery.  (Note to software developers – greyed out options are always frustrating when they are the one you actually want/need!  Since this is a claims process, there are bound to be weird side cases.)  I had to submit a claim saying the item was “damaged” (is non-existence damaging?)  Let’s see what happens next…



Update: 72 hours later, a message from Amazon says I’ve been reimbursed – so that worked nicely despite my having to use an inappropriate option!



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Sunday, 11 June 2017

The what?

This article almost makes the misery worth it:
The Book of Jeremy Corbin
And it came to pass, in the land of Britain, that the High Priestess went unto the people and said, Behold, I bring ye tidings of great joy. For on the eighth day of the sixth month there shall be a general election. 
And the people said, Not another one. 
And they waxed wroth against the High Priestess and said, Didst thou not sware, even unto seven times, that thou wouldst not call a snap election? 
And the High Priestess said, I know, I know. But Brexit is come upon us, and I must go into battle against the tribes of France, Germany, and sundry other holiday destinations. And I must put on the armor of a strong majority in the people’s house. Therefore go ye out and vote.
...
And the elders rose up and said to the young people, If ye choose Jeremy, he will bring distress in your toils and wailing upon your streets. Do ye not remember the nineteen-seventies?
And the young people said, The what?
...

Read the whole thing; it's delicious.





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Saturday, 10 June 2017

oncoming train

Oh, wait.  The Tories are getting in bed with the DUP to cling on desperately to power.
May to form 'government of certainty' with DUP backing
Cancel my comment about the glimmer of light at the end of the tunnel.  It was an oncoming train.




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Friday, 9 June 2017

Nicola Sturgeon nails it again

Sturgeon: 'Reckless' Tories put party ahead of country 
The damage the Tories have done to the stability and reputation of the UK cannot be overstated. In less than a year, they have caused chaos on an industrial scale. 
They recklessly forced through an EU referendum, they then embarked on a disastrous Brexit strategy, deciding to remove Scotland and the UK from the single market with no idea and no plan for what would come next. 
They were so arrogant they thought they could do anything and get away with it... They have consistently put the interests of the Tory party ahead of the interests of the country



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hung Parliament

The headline says "hung Parliament". Best news I've seen in the long year since last June's referendum.

Although it might not be hung enough to oust the hard Brexiteers...

But, it might be hung enough to mean we have to do it all over again in a few months!
Hung Parliament: Q&A guide to what happens when no-one wins the election




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Monday, 5 June 2017

there should be fail-safes in place


no longer the go-to advice to computer users

British Airways says IT chaos was caused by human error 
an engineer disconnected a power supply, with the major damage caused by a surge when it was reconnected.
but the commentators are sceptical:
an email leaked to the media last week suggested that a contractor doing maintenance work inadvertently switched off the power supply. 
The email said: "This resulted in the total immediate loss of power to the facility, bypassing the backup generators and batteries... After a few minutes of this shutdown, it was turned back on in an unplanned and uncontrolled fashion, which created physical damage to the systems and significantly exacerbated the problem." 
But the BBC's transport correspondent, Richard Westcott, has spoken to IT experts who are sceptical that a power surge could wreak such havoc on the data centres. 
BA has two data centres about a kilometre apart. There are question marks over whether a power surge could hit both. Also, there should be fail-safes in place, our correspondent said.


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Saturday, 3 June 2017

book review: Weinberg on Writing

Gerald M. Weinberg.
Weinberg on Writing: the fieldstone method.
Dorset House. 2006

In this slim book, Weinberg delivers his advice to aspiring technical writers, based on the metaphor of building a dry stone wall from “fieldstones”:

  • Write only on what you are passionate about.
  • Gather relevant pieces (the fieldstones) all the time, piled up ready for later use.
  • When you want to write on a topic, select relevant fieldstones from your collection.
  • Assemble them into the right order to make an essay, a report, or a book.
  • Avoid writer’s block by controlling the number of fieldstones you are considering together.

This is all very sensible advice, and pithily delivered. Possibly the most interesting part of the book is where it goes all meta, as he demonstrates how to assemble the fieldstones into a sensible order by doing just that to assemble the description.

The fieldstone method is a pragmatic process for writing: you are doing it all the time, from gathering small snippets, to writing entire books. It won’t work for those times when you just have to write on a topic that you are not passionate about. Weinberg is privileged enough that this has not been a problem for him: he “cheated” at college to be allowed to write on his own topics, then in industry he was lucky enough that his boss took his first somewhat off topic report seriously, and now as a consultant he can write what pleases him. However, even in a non-voluntary scenario, if you have the stones, you can probably pull off an acceptable piece of work using this approach.




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Tuesday, 30 May 2017

transport of delight

As suggested in the comments, I bet some of these “schemes” can be explained by a desired to soak up grant money, or meets targets, or something.  But still, WTF?!?
Britain’s Worst Cycle Lanes: Photos of That Olympics Legacy In Action 
The Warrington Cycle Campaign has been documenting cycle lanes and the people and things that block them. 
Essex County Council is promoting cycling as an effective and enjoyable form of aerobic exercise to reduce the incidence heart disease, high blood pressure and obesity in the county. Unfortunately it was discovered that, rather than pedalling briskly, Harlow’s cyclists were freewheeling down this gently sloping path. To counter this, signs have been introduced at regular intervals requiring cyclists to get off and walk.


[h/t Danny Yee's blog]

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Sunday, 28 May 2017

woodpecker spotting

We glimpsed a woodpecker on one of our birdfeeders this morning.  We couldn’t see it very well, as it was behind the feeder (so we have no idea how it was even hanging on), but it had a red head and a black and white body.  I confidently said “Lesser spotted”, then wondered if I was right.

Off to the RSPB website.

The Lesser spotted does have a red head and black and white body, but the RSPB site notes that it is the “least common of the three woodpeckers” in the UK, so it seems an unlikely identification.  Also, the one we saw had a longer beak that this:
Lesser spotted woodpecker

So maybe not.  The site says three woodpeckers.  I know of the Lesser and Great spotted, but what’s the third?  The RSPB site tells me it is the Green woodpecker:
Green woodpecker

Red head: check.  Long beak: check.  Black and white body: nope.  It definitely wasn’t that green.  But scrolling through the pictures on that page reveals the juvenile Green:
juvenile Green woodpecker, in a strangely semitransparent picture

Okay, that’s got more black and white markings, but it’s still seems rather too green.  But, maybe: it was only a short obscured glimpse.

I checked out the Great spotted, just for completeness.
Great spotted woodpecker

No red head, so definitely not.  But scrolling through the pictures on that page yielded:

juvenile Great spotted woodpecker

Red head: check.  Long beak: check.  Black and white body: check.  Okay, so I now, even more confidently, identify what we saw as a juvenile Great spotted woodpecker.

And being a juvenile explains why it was trying the bird feeder: it knew no better.


Saturday, 27 May 2017

by Jove!

You think you know something, then you see it from a whole new perspective, and it changes completely!

Jupiter from the bottom

Saturday, 20 May 2017

book review: Stiletto

Daniel O’Malley.
Stiletto.
Head of Zeus. 2016

Stiletto starts off where The Rook ends: Rook Myfanwy Thomas and the Checquy have declared a truce with Graaf van Suchtlen and the Grafters, and they have started the delicate process of working together. But not only are there centuries of well-stoked fear and suspicion on both sides impeding progress, there is a hidden faction actively out to sabotage the deal.

The bulk of the book alternates the viewpoint between Felicity Clements, a Chequay Pawn with aspirations to be a warrior Barghest, and Odette Leliefeld, a high ranking Grafter. After some typical Checquy-style horrors, Felicity is assigned as Odette’s bodyguard. Neither will be the same again.

I am slightly disappointed that this time round we don’t get Myfanwy’s viewpoint, except in a few scenes. And there is one scene from her point of view that doesn’t ring true for me. Myfanwy is at the Races investigating a gruesome murder, when she bumps into her brother Jonathan, and agrees to go up to his box to meet his friends later. After he leaves, she is attacked. The plot promptly proceeds to forget everything about this promised visit. Poor Jonathan, he must be worried sick!

Apart from this minor plot oversight (or maybe it is something incredibly subtle that will come back to haunt her later?) we get to see Myfanwy as others see her, in all her fearsome sarcastic efficiency. We are still in the wonderfully bizarre, dangerous, gross, complicated, surreal world of the Chequay, as two groups of people struggle to overcome perfectly understandable hatred and fear of each other, whilst surrounded by extraordinary and incomprehensible goings-on.

This is a great second book in the series. I hope it won’t be a four year wait for the third one! (There is going to be a third one, is there?)

Thursday, 18 May 2017

Semantic closure

Our paper “Semantic closure demonstrated by the evolution of a universal constructor architecture in an artificial chemistry” has just been published in the Journal of the Royal Society Interface.  We submitted in December, it was accepted after revision on 24 April, and appeared online yesterday! The advantages of web-based publishing.

Our “media friendly” summary is:
The ‘meaning’ of DNA lies in the act of translating a DNA sequence into a protein sequence. The mapping of DNA to proteins is identical in nearly all species, but some species have evolved alternative mappings. A new computer model uses an artificial chemistry to investigate evolutionary changes in these mappings, where the translating apparatus is encoded in the DNA and governs its own translation. As well as reproducing the known evolutionary mechanism of changing the meaning of DNA, the model predicts a novel mechanism for changing the mapping in biology that is not detectable by phylogenetic DNA sequence analysis.
Our slightly less friendly paper abstract is:
Abstract: We present a novel stringmol-based artificial chemistry system modelled on the universal constructor architecture (UCA) first explored by von Neumann. In a UCA, machines interact with an abstract description of themselves to replicate by copying the abstract description and constructing the machines that the abstract description encodes. DNA-based replication follows this architecture, with DNA being the abstract description, the polymerase being the copier, and the ribosome being the principal machine in expressing what is encoded on the DNA. This architecture is semantically closed as the machine that defines what the abstract description means is itself encoded on that abstract description.We present a series of experiments with the stringmol UCA that show the evolution of the meaning of genomic material, allowing the concept of semantic closure and transitions between semantically closed states to be elucidated in the light of concrete examples. We present results where, for the first time in an in silico system, simultaneous evolution of the genomic material, copier and constructor of a UCA, giving rise to viable offspring.
This is one of the key findings:

Figure 6. Semantic change without mutation of the genome.
Genome G0 (built in our artificial chemistry StringMol) encodes a bunch of “machines”, including E0.  E0 reads G0 and expresses the machines encoded on it.  The expression processes can make mistakes: one such mistake meant that E0 expressed E1 instead of another E0.  This “mutant” machine E1 then expressed E2 (without error).  And then E2 expressed itself, again without error. So the meaning of that part of the genome where the expressor is encoded has changed from E0 to E2.  All without the genome changing.  Which is cool.

The paper is open access and can be found at doi:10.1098/rsif.2016.1033.


Tuesday, 16 May 2017

frog's head

A frog sunning itself amid our pond weed:


Sunday, 14 May 2017

book review: The Slow Professor

Maggie Berg, Barbara K. Seeber.
The Slow Professor: challenging the culture of speed in the academy.
University of Toronto Press. 2016

There is an external view of academics as ivory tower effete dilettantes who spend all their time swanning around, thinking big thoughts, or just kicking back during the long vacations. There’s no real work involved, is there?

Then there is the reality: ever increasing bureaucracy, more scrabbling for more students, more worrying about “student feedback”, more scrabbling for ever reducing (per capita) research funding, more pressure to publish. I spent nearly two decades in industry, and have spent over a decade in academia: I can say with conviction that academia is much harder work and longer hours.

Bosses will say, but that’s because academia is vocational: you work so hard because you enjoy it. Well, we enjoy some of it, maybe even most of it, which is more than many people can say. But also if we don’t work so hard, we fall behind harder working peers, we don’t get promoted, we don’t get the research funding, we get in a death spiral. It’s a classic tragedy of the commons. And when we claim we are stressed because we have too much work to do, we are sent on time management courses (which we have no time for), rather than having workload reduced.

This thought-provoking little book (a mere 90 pages of text, to be digestible by the hurried academic, yet sufficiently dense with references to be academically rigorous), analyses the problem, and advocates slowing down, and savouring, the academic life. This is by explicit analogy with Slow Food and as a part of the Slow Movement in general. There are chapters on teaching, and research, and, crucial for academic learning, on collegiality. The call is for individual researchers to regain a sense of agency in the face of overpowering bureaucracy.

The authors write from the perspective of social scientists, but the findings and comments are equally applicable to other disciplines. The book documents much evidence of the problems, and suggests some approaches to mitigate these:
[p59] What does “time for the self” mean in the context of scholarship? For me, it means a shift from the dominant view of time as linear and quantifiable to time as a process of becoming. That is, rather than thinking of time as an accumulation of “lines on the CV” …, I am trying to think of time as an unfolding of who I am as a thinking being. Broadly speaking, I am trying to shift the focus from the product (the book, the article, the presentation) to the process of developing my understanding. This is not to say that books and articles and presentations don’t get written (although there may be fewer of them), but my experience of writing them changes in the sense that shifting my focus in this way eases some of the time pressure. I can keep at the back of my mind Readings’s question, which applies to our students as much as it does to us: “How long does it take to become educated?” … We tend to think of time as spent and gone. However, thinking of time as “constitutive, a becoming of what has not been before” … connects us to the scholarship that we do and goes against the corporate model.
How well this will go down with that “overpowering bureaucracy” remains to be seen. The issue with bureaucrats is they focus on those outputs, on those products, (presumably) because those are easy to measure, to count, to quantify. Students are to be assessed against learning outcomes: have they learned X, Y, Z? Yet students should grow and learn and change, through a process of becoming educated to think, and gaining meta-skills that can be adapted in a changing world. Research is to be assessed by publication and impact: how many journal papers and books? Yet researchers should grow and learn and change, through a process of reflection, and thinking, and experimenting. With much of academia, both teaching and research, most of the value lies in this process of becoming, hard to measure, even invisible in some cases. How much work are you really doing when reading a book, or staring at a screen, or just staring into space, thinking? Where’s the output, the result, the evidence of your work?

Learning and discovering and critiquing and thinking, like the rest of life, is a verb, not a noun.

I must read more about this Slow Movement. If I can find the time.



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Thursday, 11 May 2017

April foolish grammar

And following up on bad grammar, I just received this email:
From 1st April 2017 average water and sewerage charges in our region will be rising in line with inflation. This means Yorkshire Water bills will remain some of the lowest in the country.
I fail to follow the implication as stated.  Surely that should read:
From 1st April 2017 average water and sewerage charges in our region will be rising in line with inflation. Despite this, Yorkshire Water bills will remain some of the lowest in the country.



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Wednesday, 10 May 2017

from limp platitudes to inconsistent nonsense

Geoffrey Pullum fulminates yet again on the topic of Strunk and White.
50 Years of Stupid Grammar Advice 
“Keep related words together” is further explained in these terms: “The subject of a sentence and the principal verb should not, as a rule, be separated by a phrase or clause that can be transferred to the beginning.” That is a negative passive, containing an adjective, with the subject separated from the principal verb by a phrase (“as a rule”) that could easily have been transferred to the beginning. Another quadruple violation.


[h/t BoingBoing]

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Sunday, 7 May 2017

sequestering carbon, several books at a time LXX

The latest batch:


A couple of these were bought from the self-published/small publisher authors at Eastercon.

Friday, 5 May 2017

spam spam spam spam

I get email:
We are delighted to inform you that the Journal of Molecular and Applied Bioanalysis is a newly launched journal that aims to disseminate quality research and innovative ideas to the scientific community without any barrier.

We have read your article entitled “Programming Unconventional Computers: Dynamics, Development, Self-Reference”. We have found it really impressive. We request you to kindly contribute in the inaugural issue of the journal. We truly believe that your article will be benefit for the journal. You can submit an article in the form of Research, Review, short commentary, Clinical case study, Perspective, opinion, commentary and Book review etc. on or before 31st May 2017.
I am usually pleased when someone has read a paper of mine, especially if they find it “really impressive”.  However, I’m not so pleased if they think it is in any way even remotely connected with the topic of the stated journal.

Maybe, just maybe, they didn’t actually read it after all?

Maybe, just maybe, this is a newly launched spam journal?





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Thursday, 4 May 2017

David Runciman's review of Rosa Price's biography of Theresa May

 Fascinating book review – or rather, primer on the UK’s PM.
Do your homework 
William Hague promoted her to shadow secretary of state for education, a high-profile position for a newcomer but also traditionally a department that the Tories felt suited a female touch. The fact that Thatcher had been there before her didn’t mean the Tory high command was thinking of May as a future leader. It meant it was thinking of her as another woman. 
What is clear is that Osborne had little idea how much she loathed him. He had thought that their previous disputes were just part of the cut and thrust of high politics and easily put behind them. That’s precisely what she loathed about him. 
The public tends to see Johnson as the ultimate clown politician, all stunts and no substance. That’s not the way May sees it. For her it was Cameron, Osborne and Gove who were fundamentally unserious, because they were the ones who made promises they couldn’t keep. Johnson had the advantage of never having his promises believed in the first place. 
As so often in politics, the roles seem to have been handed out the wrong way round. May would have been a far better person than Cameron or Osborne to lead the Remain campaign, and had she done so Britain would almost certainly still be in the EU. But either Cameron or Osborne might do a far better job at negotiating Britain’s departure. What is the Brexit negotiation if not a game? If May is determined to treat it as something else, it could end badly for everyone involved.





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Wednesday, 3 May 2017

Gödel's co-authors

Copy-editor changed “Hofstadter, in his seminal book Gödel, Escher, Bach” to “Hofstadter, in his seminal book Gödel et al

Sigh.  




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Monday, 1 May 2017

Cavalier amateurism

The Brexit dinner: delusion at every course 
stepping back from the detail, perhaps the most shocking aspect of this sorry affair is the cavalier attitude shown by May and Davis: a caricature of Brexiteer amateurism.



[via Danny Yee's blog]

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Saturday, 22 April 2017

free from coal

No coal was burnt to make electricity in the UK yesterday:
First coal-free day in Britain since Industrial Revolution 
Friday is thought to be the first time the nation has not used coal to generate electricity since the world’s first centralised public coal-fired generator opened in 1882, at Holborn Viaduct in London. 
Cordi O’Hara of the National Grid said: "To have the first working day without coal since the start of the industrial revolution is a watershed moment in how our energy system is changing.
I think you’ll find that the industrial revolution started somewhat earlier than 1882, however.
half of British energy on Friday came from natural gas, with about a quarter coming from nuclear plants
Burning natural gas isn’t exactly carbon neutral, either.

Given Friday was cloudy where we were, we actually used a small amount of grid electricity.  It was much sunnier earlier in the week.  On Friday, our solar panels generated a mere 12.7 kWh, while on Wednesday they generated 51.4 kWh.  I assume overall demand is lower on a Friday.


Update 6 May 2017: I see the BBC page has removed its reference to the Industrial Revolution.


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Monday, 17 April 2017

Innominate Eastercon - Monday

Our final day at the Eastercon, with only three events we wanted to go to – so we spent a lot of time chatting to friends, plus a quick walk round the lake to the retail outlet in search of a new teapot (we failed).

First was an illustrated talk on Science Fictional Pub Signs.  Due to technical difficulties the pictures weren’t available until well into the talk.  The presenter did a sterling job of presenting without slides, then rapidly re-presenting once the slides appeared.  The signs were mostly fantasy rather than SF, such as Mermaid, Angel, and Unicorn, but there was one nice one, Vulcan, depicting the Roman god of fire and a bomber and Leonard Nimoy.  Some of the signs are double-sided, with a different picture on each side.  Interesting fact for the day: up to the 18th century, the signs were getting bigger and bigger, then one collapsed and killed four people, and so they were restricted to their current size.

Next was a presentation by Dr Amy Chambers on Prospecting Futures and Expert SF Readers.  This was about a current academic research project Unsettling Scientific Stories, which I first heard about when I was on the (Don’t) Ask the Scientist panel with Amy at last year’s Eastercon.  Amy talked about how readers can engage with multiple story worlds, keeping them separate (echoing Will Tattersdill’s dinosaur talk on Friday).  The engagement is with the entire storyworld, built up from individual stories and from other inputs, so each actual storyworld is personal to the reader [which might help explain disagreements about how interesting various worlds actually are].  For example, Bladerunner (set in 2019!) is an adaptation of the storyworld, rather than of the novel, and it is a hyper-detailed storyworld.  Interesting discussion ensued.  For example, the term “expert” reader put off many in the audience: we might consider ourselves experienced, possibly even skilled, but probably not expert.  If you want to get involved in the research, as an experienced reader, you can start by filling in the quick survey on the project website.  And there’s going to be a 3-day academic conference in York immediately before Follycon (in nearby Harrogate) next year, to present the project’s findings.

The final event of the con that we attended was Nicholas Jackson’s now almost obligatory talk on some fascinating aspect of mathematics.  [Maybe he should entitle the series Serious Mathematical Talks or something?]  This year his talk was on Mathematics and Language, enlivened as usual by anecdotes (like the head of a university maths department telling a visitor “any other way of caring for these people would be more expensive”), mathematical jokes ( “I used to say that I can still think in a normal way, but then I realised that ‘normal’ means ‘at right angles’”), and historical details (with jokes, like a slide titled Galileo Galilei (Galilis, Galilis, Galilorum) – which is apparently an Eddie Izzard joke).  The language of mathematics is like a Matryoshka doll of concepts: you can keep unpacking definitions, illustrated first by defining a group, defining the terms used to define a group, defining the terms used to define the terms...  A mathematician needs to internalise, to grok, each level, which can then be used as building blocks for higher level concepts.  So we end up with things like “a quantum group is a quasitriangular Hopf algebra”, where “a Hopf algebra is a bialgebra with an antipode”, and so on.  Oh, and a quantum group is not really a group, and not especially quantum; but then a peanut isn’t a pea and isn’t really a nut.  The talk moved on to notation, including the Kauffman Bracket for calculating properties of knots, and then “generalised abstract nonsense” (category theory), by which point most of the audience, myself included, were totally lost, but happy to be along for the ride.  It concluded with a description of technical vocabulary, and how a couple of mathematicians came to grief in an airport when they were discussing ”blowing up points on a plane”.  [My own favourite example is the physics phrase "the moment of a couple in a field".]

calculating with Kauffman Brackets


Then it was off to drive home.  We tried stopping at a couple of places for dinner, but they had each shut early.  Clearly, the hordes of people all travelling home on a Bank Holiday are not going to want to eat.


Sunday, 16 April 2017

Innominate Eastercon - Sunday

Sunday at Eastercon: the busiest day, with eight different events!

the garage of the future?
First was a panel on Biohacking, defined as “amateur biological science and body modification”.  Of course, some body mods already exist for medical purposes: pacemakers, insulin pumps, contraceptive implants, …  The panellists included academic biologists and medical researcher. Quizzed about their “dream body mod”, their answers ranged from chloroplasts (they would be green, would need to eat less, and would have an excuse to stay out in the sun), enhanced vision (telescopic eyes for bird watching, microscope eyes for work), breathing underwater, and wifi connection directly in the brain.Social implications of these could be interesting: wifi would make pub arguments more complex, and might have a short term effect on exams (exam halls with wifi blockers) and a longer term effect (questions change to how well you can look things up).  And microscope eyes would be bad for germophobes. On the amateur biology side, it was again noted that it is now possible to run a microbiology lab in your garage.  There is a lot of good kit on eBay, from labs that have shut down due to loss of funding.  Some things are easy, but when you start trying to produce new things, there will still be issues with contamination and variability.  As the kit becomes cheaper, more small companies could set up producing designer meds, and more small companies could set up to analyse the purity of such meds.

Then was a change of scope, from inner space to outer space, with the panel strangely titled Seven New Planets! Squeeeee, about the seven “terrestrial” planets recently discovered orbiting red dwarf TRAPPIST-1.  (Moderator Nicholas Jackson dryly observed that “squeeee” was not a word he tended to use himself.)  The panellists included biologists and astrophysicists.  Conversation ranged over the physical characteristics of the planets, to the psychology of space exploration.

Next was a panel on Expanding Artificial Intelligence: is it already here, or will it never arrive?  Panellists included people interested in the legal and ethical implications of AI, in trying to spot AIs being used for trading, and in processing big data using machine learning.  A small amount of time was spent discussing how it is not easy to even define AI.  It was also noted that a fair number of human posters on Twitter are indistinguishable from trash bots: these people fail the Turing Test!  Will Asimov’s Three Laws be needed for cases like autonomous cars?  [Personally, I think any AI that truly followed the second clause of the First Law – “or, through inaction, allow a human being to come to harm” – would be useless for its designed purpose, as it would immediately be off to relieve Third World hunger, cure cancer, or whatever, or become a gibbering wreck as it realised it couldn’t do all of this.]  SF has become fact: we all walk around with a device that is both a Star Trek communicator and the HHGTTG.  But there is still a huge way to go to a device that can intelligently recognise images (even just cats are hard), and recognise speech, and move and manipulate the environment, and …  Maybe the right way to go is hybrid intelligences: us, plus our super-smart phones.

Pat Cadigan fighting on
Pat Cadigan’s Guest of Honour talk was an hilarious romp through the two times she died (once as a small child, once after anaphylactic shock brought on by penicillin), and her current two-and-a-half years into a two year prognosis for terminal uterine cancer.  It was hilarious: trust me, you had to be there (and it explains the T-shirt).  From all this, she has learned that “you might not be able to cure it, but you can treat it”.  She exhorted us: “don’t hate your life”: even if you can’t make it perfect, you can change it for the better. Fandom’s reputation for monomania can be summed up by one incident from this talk: Pat’s the anaphylactic shock story included a part where she, while dazedly waiting at home for help, decided she needed to get a book to read in the emergency room, so crawled to the bookshelf to select one; one audience member asked, “what was the book?”

The panel on You Want A Revolution? I Want A Revelation! complemented yesterday’s BSFA talk on Revolutions and Revelations in Hamilton, discussing incidents in SF, from Star Wars to The Hunger Games, from Orwell to the graphic novel series Saga.  Revolution needs a change in thought; the revelation gives the reason for needing that change, that things can be different.  Real revolutions need a narrative, and sometimes fiction can provide that narrative, such as the relationship between Braveheart and Scottish Nationalism.  Even bad art can inspire: “I don’t need accuracy to be emotionally inspired”.  However, revolutionary fiction can often have an undercurrent of small-c conservatism: the protagonist is special for some reason, and the fight is to return to the status quo.  And the metaphors need to work: the X-Men may be a minority, but their mutations make them physically dangerous in a way that being gay/black/female does not.

Simon Bradshaw, RAF engineer turned lawyer, and long term con-goer, gave a fascinating talk on Vorkosigan’s Law: Legal Concepts from an Imagined Universe.  He analysed several incidents from Bujold’s series, ostensibly to pick apart the legal system of Barrayar, but actually to educate us in aspects of English law.  His talk was illustrated with some interesting real life cases and laws: the snail in the ginger beer bought by a friend, divorce law, the Human Fertilisation Act, Murray Pringle and inheritance law, the Lord Chancellor and land rights over Grand Junction Canal, General Pinochet’s extradition hearings, and more, all linked to analogous events in the science fictional series.  Fascinating.

The final panel of the day was In Search of Optimistic SF.  Everything seems to be grimdark or dystopian: where is a better future depicted?  It is hard to believe there’s a future at all! Bad things can happen, yet the underlying tale be optimistic, to have a sense of hope: it needs a belief that things can get better, and that there are things we can do to make those things better.  [Shades of Cadigan’s GoH talk here.]  Even a post-apocalyptic story can do this: Station 11 argues that survival alone is not enough, there needs to be more.  But as SF has upscaled timescales and distances, it has upscaled villainy: the psychopathic plutocrat who kills millions to hide the kidnap of the plot token.  Yet upscaling the villainy runs the risk of normalising these atrocities.  Stories help us construct our world – what we believe possible, who we are, where we are going – they provide vision and imagination, and so authors have a responsibility.  Real life good news stories, such as scientific and medical advances, are not very dramatic, because they are collective efforts: these don’t fit our conventional narrative structures.  There are three main classes of SF: rejecting the other, embracing the other, becoming the other.  The first could be optimistic if it is about maintaining community, not being engulfed by a larger, less fair society; the other two are more optimistic forms.  SF can have a special passport to saying things other genres can’t – but there’s a time to be influential: 1984 inoculated society to some degree … but only for a while.  Writers and stories influential in their time – Zenna Henderson, Joanna Russ’ The Female Man, Delany’s Dhalgren, … –  can be sidelined, as later works (eg cyberpunk) argue only against the big writers of the time (Heinlein, Niven etc).

The final event of the evening was the Thomas Bloch and Pauline Haas Recital. featuring an Ondes Martenot, a cristal Baschet, a glass harmonica, oh, and a harp.  The Ondes Martenot sounded like something the early BBC Radiophonic Workshop might have invented, and that might have inspired The Clangers sound effects.  The cristal Baschet sounded like a bull in a scrap metal shop.  The glass harmonica sounded like someone playing a load of wine glasses. Okay, I’m not a modern music aficionado.

Thomas Bloch on the cristal Baschet 




Saturday, 15 April 2017

Innominate Eastercon - Saturday

To start our Saturday at Eastercon, we visited the Art Show and the Dealers’ Room.  It is noticable how over the years there is a higher proportion of tables in the Dealers’ Room selling various artefacts—clothing, jewelry, models, etc—rather than books.  We also assured the Helsinki and Follycon tables that we were already members, and bought a pre-supporting membership for Dublin’s 2019 worldcon bid.

The first event was the BSFA lecture, an annual talk about “ideas of interest to SF fans, but not SF”.  These have been uniformly brilliant, but I was concerned about this one, as it was about Revolutions and Revelations in Hamilton, and I haven’t seen Hamilton the musical, and didn’t know much about it, not even that it was hip hop, or that it casts across race and, sometimes, gender.  [Yes, I do live under a rock, it seems.]  I needn’t have worried, prior knowledge was not a requirement, and Dr Sarah Whitfield gave a excellent presentation: informative, funny, and thought-provoking.  The talk included several YouTube clips, demonstrating how the work follows traditional musical theatre structures, such as the I Want song—illustrated with a clip from the Buffy musical episode unexpectedly accompanied by an audience sing-along—and also references many earlier hip hop songs.  In addition to lauding the staggering success of Hamilton, Whitfield was also careful to point out some of its shortcomings: its minimal coverage of Hamilton’s bisexual reputation; its “whitewashed” version of history, ignoring the contribution of people of colour at the time; the fact that it being lauded as “the most diverse musical ever” wipes out the extraordinary racism of Broadway and the history of PoC in early musical theatre.  This layered history, combining the historical events being depicted and the history of the medium in which they are depicted, provided a nice parallel with Will Tattersdill’s talk on dinosaurs the previous day.

Next off to Colin Harris’ Guest of Honour talk about his Life in Pictures: how he became an SF art collector, and his role in various SF conventions.

The panel Timeless Speculative Technology. Or Not discussed when tech in SF becomes outdated, and how to write about the near future without running into problems.  There are parodies that describe real life as if it were SF: how you walk up to a door, press a lever, push to open, and so on.  [I was tempted after this to write a parody of hotel breakfast buffet tech, such as how if one passes a slice of bread through the provided bread warmer multiple times, it eventually gains a gently singed surface.]  Tech should not be over-described – it should be real and almost invisibly embedded in the culture – but should also be somehow dreamlike, to evoke a different feel. It is easier to predict tech than its knock-on consequences: it is easier to predict the car than the traffic jam, and once you have predicted the ship, remember that there is now the possibility of shipwreck.  In Galaxy Quest the aliens had to reverse engineer the tech from what the actors were doing.  Computers are difficult for visual drama: hacking into a bank, doing taxes, and writing a love letter all look exactly the same.  MS-Word has the wrong metaphor, of a giant scroll: it encourages over-editing at the top of the scroll, rather than allowing more even attention across the document that you get with individual pages. The mobile phone, once magical tech, has now become so ubiquitous that there is a resurgence of period crime drama, to a time before so many plot tropes became unrealistic. That past was different: 25 years ago, think what would happen if you said “I have 500 people following me...”  The future is looking bleak, though.  However, Kim Stanley Robinson’s novels show how to imagine a way out of climate change; they demonstrate a responsibility to synthesise something positive, not wallow in dystopia.

Next was the George Hay Lecture, a science-themed talk at Eastercons.  Prof Debbie Chachra, a materials scientist, talked on 3D Printing, Biology, and Futures for Materials.  3D printed materials can be carefully designed to have even loading and strength just where it’s needed, and then they can come out looking remarkably organic.  Biological materials are fascinating; they have structure on all levels from atomic to macroscopic, and each level’s structure contributes to the overall properties. For example, spider silk is not only stronger than steel, it absorbs impacts, otherwise flying prey would just trampoline off a web.  Biology provides a form of nanotechnology: not the precisce atom-by-atom placement of The Diamond Age, but a more stochastic yet reproducible model where biological machinery creates organisms from the bottom up with many levels of structure.  We can engineer biology on the nano-scale, too. CRISPR allows DNA editing.  DNA codon degeneracy (64 triplets code for 20 amino acids, plus punctuation)  allows us to design in new amino acids.  We can create new DNA bases beyond ACGT.  This is all highly complex machinery, and we are only just beginning to understand what is possible.  However, materials are the infrastructure of design.

Bill and the Doctor running through corridors
Then everyone trooped into the plenary room, to watch The Pilot episode of Doctor Who, which introduces new companion Bill Potts.  This is very much an introductory episode, educating new viewers on the Doctor, the Tardis, and Daleks.  The Doctor is in hiding, from what we don’t know, teaching at St Luke’s University, Bristol, where he has an academic office larger than that inhabited by many Vice Chancellors, and gives a lecture course that has probably not had its official learning outcomes approved by any sort of Teaching Committee.  Once it was over, we flooded back to the fan food room – which had stopped serving 10 minutes earlier, because there was no-one around.  So off for a short walk around Pendigo Lake to find dinner: a lamb, avocado, and chorizo burger at the Gourmet Burger Kitchen; yum.


Friday, 14 April 2017

Innominate Eastercon - Friday

This year’s 68th Easter Science Fiction convention saw us driving to the Birmingham Hilton Metropole, next to the NEC, the same hotel as used for Illustrious in 2011.  We left plenty of time for the drive, as the travel-pundits were predicting road chaos.  There was no road chaos. That left us plenty of time for lunch before starting to go to the sessions.

The first session I attended was a two-person panel on Biotechnology and the Law.  Dr Helen Pennington and Dr Colin Gavaghan talked on a variety of aspects of how the law is maybe failing to keep up with scientific advances.  CRISPR/Cas9, a technique to edit out genes from the genome, was mentioned a lot, including the fact that it can be used to produce GM organisms that are indistinguishable at the DNA level from organisms “naturally” bred to have the gene removed.  The consensus was that items should be labelled so consumers could exercise choice: some don’t want to eat GM food, some prefer GM food, as it doesn’t tend to have the trace amounts of natural fungal microtoxins that organic food does. Nevertheless, Scotland and New Zealand have banned the growing of all GM crops, not just food crops, in order to present a clean “green” image; this is ironic, given that Scotland does not exactly have a healthy food reputation!  The current “over the counter” availability, cheapness and ease-of-use of CRISPR led on to discussion of potential dangers; the panellists weren’t too worried, given the difficulty of keeping the GM organism alive: “any back-garden bio-terrorist is likely just to kill themselves, and a couple of neighbours”.  Given the potential untraceability of GM organisms, the suggestion was the most important legislation change is to require registering trials and publishing results, as is now beginning to happen for medical trials, to stop the covering up of “mistakes”.

Victorian times: Dinner in the Iguanodon Model, 1854
Next I went to a talk on Dinosaurs in fact and fiction by Dr Will Tattersdill. Dinosaurs are complicated: there are the “real” dinosaurs that existed in Deep Time, and there is our changing knowledge of dinosaurs since their discovery in Victorian times, to our better but still imperfect knowledge today.  They form a perfect link between the “two cultures” of arts and sciences: you can’t have a dinosaur without scientific activity and physical evidence, but you need imagination and art to “flesh out” a whole animal from a few bones or partial skeleton.  As science advances, our knowledge increases, but out dead images, our wrong images, stay with us, too, in books, in toys.  Arguing that these “old” dinosaurs are wrong is robbing us of our pasts, of our childhoods, in much the same way that arguing Pluto is not a planet does.  We have a nostalgia for outmoded science. In his essay “Dinomania” Stephen Jay Gould writes “When I was a child, ornithopods laid their eggs and then walked away forever.  Today these same creatures are the very models of maternal, caring, politically correct dinosaurs.”  Just look at the tenses and model of time in that quote!  Will speculates that dinosaurs are perfect for SF readers: we have the “cognitive agility” to hold multiple worlds, each with their own rules, and complex models of time, in our heads; this skill is needed to hold all the different “human pasts” of dinosaurs, too.  The talk covered more: history, cultural imperialism, phylogenetic trees, gender, SF stories, … you name it.  Brilliant stuff; I’m looking forward to his book due out end of 2019.

Next came David Allan’s quiz, loosely based on Pointless.  The team of 4 did well, hampered as they were on occasion by one of the options not appearing on their sheets, only on the screen visible to the audience.  Picture round: Name the alien.  Alternate letter round: Fictional planets: _A_I_O_R (Majipoor), _A_L_F_E_ (Gallifrey), A_R_K_S (Arrakis), M_D_E_I_ (Midkemia),  Title of First Novel in Trilogy on Being Given the Second, … When the surprisingly low scores for some of the more obvious options were revealed, the audience demanded to know who on earth the consulted panel were.

Then it was time for the opening ceremony.  As traditional, the Guests of Honour were invited up onto the stage, as were the con committee, for applause.  Afterwards, Dr Emma King from the Royal Institution gave an excellent presentation that involved lots of things going bang.

For the final item of my day, I went along to a panel on Making Money from Art and Craft in the SFF Community.  I am not myself an artist, by any stretch of the imagination, but I have a friend who is, who sells a few fantasy-related items on eBay.  I went to find out if there is more they could do.  In summary, and unsurprisingly, if you want to make more than just your costs back, you are going to have to move from a hobby to a profession, which many crafters don’t want to do.  But I did discover the existence of something called silver clay.  I won’t do anything with this knowledge, other than enjoy the fact that I now know about this.


canine freestyle routine

I think this is one of the most life-affirming things I’ve seen.  Certainly serves as the perfect unicorn chaser to the news lately.




[via BoingBoing]

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Thursday, 13 April 2017

avoiding travel to hostile countries

The 11th IEEE International Conference on Self-Adaptive and Self-Organizing Systems, to be held at the University of Arizona, Tucson, AZ, USA this September has the following statement, in bold, at the bottom of their home page:
Remote Attendance
This year’s conference is scheduled to take place in the United States. We recognize that due to the current or potential future actions of the United States government, some people may be unable or fearful to attend. We have considered moving the conference to another country, but recognize that that will not resolve the situation, as some people may likewise be unable to safely leave the United States. Therefore, for any person who wishes to participate but is unable to do so due to the travel restrictions imposed by the United States government, we will be offering a “remote attendance” registration at a discounted rate, to be announced at a later point in time. Authors with accepted papers will be able to present their work remotely, complying with IEEE presentation requirements, and we are investigating videoconferencing solutions for streaming to remote attendees.

I was wondering long it would take for something like this would happen.  A sign of the times, indeed.

[h/t to Russ Abbot]




Saturday, 8 April 2017

sequestering carbon, several books at a time LXIX

I probably shouldn’t wait until the pile is this big...


Guide to Unconventional Computing for Music is a complimentary copy, as I wrote the introductory chapter.

Friday, 7 April 2017

ship tunnels for the 21st century

A BBC news video says that Norway is ...
... digging what they say is the world's first tunnel for ships

First?  I suppose it depends on how they define “ship”.  (And I bet they won’t be digging it by hand.)

I don't know how it's being funded, but this project is the sort of infrastructure you could fund if you haven’t squandered all your oil income.

Monday, 3 April 2017

views from a hotel window

I’ve just arrived in Trondheim, to be the “first opponent” in a PhD defence tomorrow.  (I feel I should have a sword!)

I’m in a hotel in the old town, with a view of a wooden building across a narrow cobbled street:



This highly angled view (taken through glass) is rather more picturesque than the view that greeted me initially:

The local “artists” could take some tips from their Granadan counterparts

And why do I feel my wifi code is in Welsh?



Friday, 31 March 2017

train mondegreen

Announcement on the train the other morning: “This is your 9.17 Cross Country service to...”

The word “nine” was pronounced something like “noyn”

So I heard it as “this is your annoyin’ 17 Cross Country service to ...”




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Tuesday, 28 March 2017

view from a college window

I’m at a two-day workshop on Biocomputation, hosted at St Chad’s in Durham.  The view from the window in my room is rather more picturesque that the usual car park or city street.