Passionate scientists

Explaining what scientists do is complex, and it doesn’t get easier if you are one of those scientists who hasn’t got a lab coat. Occasionally, when asked, I just say that I am a teacher which everyone “gets” and has an easy, positive relation to.

Peter Medawar wrote in Pluto’s Republic that:

Scientists are people of very dissimilar temperaments doing different things in very different ways. Among scientists are collectors, classifiers and compulsive tidiers-up; many are detectives by temperament and many are explorers; some are artists and others artisans. There are poet-scientists and philosopher-scientists and even a few mystics.

I love this quote and use it regularly in my teaching. But there is one factor which unites many scientists across different scientific disciplines and that is passion – most scientists are passionate about what they do (some maybe a bit too much)

A nice example of the passion science inspires among its practitioners (yes we are proud to be geeky) is represented in Carl Zimmer’s Science Tattoo Emporium:

Underneath their sober lab coats and flannel shirts, scientists hide images of their scientific passions. Here they are revealed to all.

Only a truely passionate person would get tattoos such as these

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This is a formula called the Y Combinator. It is a fixed-point combinator in the lambda calculus and was discovered by Haskell Curry, a rather prolific mathematician and logician whose work helped start Computer Science.

“What this formula does is calculates the fixed point of a function, which in turn allows for recursion by calling on that fixed point; recursion is perhaps the single most important concept in Computer Science. Being a computer scientist and a mathematician, this formula is very important to me and represents the innate beauty of computer science and mathematical logic.” –Mark

…and only those who share a passion (but no the subject) understand and enjoy them!

Sleep & Work

Finally an explanation! I knew that I was doing something wrong. The only problem is that it doesn’t say how to get off the cycle. I guess that I will just wait until after surviving the next couple of all-nighters…

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Phd Comics by Jorge Cham

Camera License

Not long ago in a recent awareness campaign the London police managed to link photography to terrorism.

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This was silly enough and would only really have two effects – either it is ignored or it creates panic. But even worse is the example when a policeman asked a person taking photographs whether he has a license to do so…

The BBC reports that Phil Smith was taking pictures in a public place and was challenged by a police officer who asked if he had a licence for the camera.

After explaining he didn’t need one, he was taken down a side-street for a formal “stop and search”, then asked to delete the photos and ordered not take any more. So he slunk home with his camera.

Obviously the policeman was wrong but the considering the strange climate of fear and paranoia coupled with the official power of the police the potential for abuse is great indeed.

Powerhouse Photo Collection Online

Old black and white photo’s are strangely interesting. Even the pictures which are bad become interesting given time. That’s why it is good news to read on the Creative Commons blog that the Powerhouse Museum in Sydney, Australia has become the first museum in the world to release publicly-held historical photographs for access on the Flickr: The Commons.

Powerhouse has released an initial 200 photographs from its Tyrrell Collection, and will continue to add more from this 7900+ image collection over the coming weeks. The Powerhouse Museum joins the Library of Congress in the ‘Commons’ initiative. The Library of Congress is sharing over 3,300 photos from its vast collection on the Flickr site.

Elizabeth St.

Format: Glass plate negative.
Rights Info: No known restrictions on publication.
Repository: Tyrrell Photographic Collection, Powerhouse Museum www.powerhousemuseum.com/collection/database/collection=The_Tyrrell_Photographic
Part Of: Powerhouse Museum Collection
Persistent URL: http://www.powerhousemuseum.com/collection/database/?irn=28755

 

Read the Powerhouse announcement.

Hamster work

Spent the morning doing hamster work – it’s the handling of emails and administrative tasks each so small that they do not really require much thought but taken collectively they can destroy any attempt to carry out real work (writing, researching etc). It’s called hamster work because after a day carrying it out you go home without having produced anything. It feels much like a hamster must feel after running in the treadmill. Lots of movement but no distance.

Photo: Cholate Loving Hamster by Steve_C (CC BY-NC-ND)

After two hours of attempting to empty my inbox, it now contains 92 essential emails (from the original 224). It isn’t fun discovering things have been forgotten but now at least I am (almost) on top of my email again.

By the way have you read Knuth on email? Here is a short quote:

Email is a wonderful thing for people whose role in life is to be on top of things. But not for me; my role is to be on the bottom of things. What I do takes long hours of studying and uninterruptible concentration. I try to learn certain areas of computer science exhaustively; then I try to digest that knowledge into a form that is accessible to people who don’t have time for such study.

 

What is art? Confusion in copyright

In many forum discussions the acronym ianal (I am not a lawyer) is used to denote that the writer is not a lawyer. In all fairness then I should begin this article by adding ianaa – I am not an artist. My interest in the definition of what is, can and should be art come mainly from my work in the field of copyright – even though I have an amateur interest in art.

When I first attempted to approach the question of art in 2003 I was naïve enough to think that there was a simple answer to be found and that it was just a question of locating it. Boy was I wrong. The only thing that I have found to be common to a definition of art at large and art in copyright is that it must have an expressive element.

Most often the artist must intend a work to be art for it to be considered art. But this is not always necessary. In some cases the viewers of the work may raise an aesthetic expression to the status of art despite their being no intention from the creator.

The utilitarian object: A dustpan in my house is not art. A dustpan hanging in the cleaning closet at the museum of modern art is not art. A dustpan hanging on the wall displayed among exhibits of the museum of modern art is art. The creator of the dustpan did not have the intention of creating art however the artist may use this everyday object as a piece of art and display it as art in order to create an aesthetic expression.

In 2004 a survey among 500 art experts chose Marcel Duchamp’s urinal to be the most influential modern art work of all time. The creator of the urinal does not have copyright in it – although he or she may have protection for its design but this protection can only be awarded for the elements of the design that are not their for solely functional use.

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Left image of Duchamp’s urinal 1917 photo: Readymade by GriXx (CC by-nc-nd), Right image photo Urinal by Eatmorechips (CC by-nc-nd)

Copyright law is in trouble here since the object cannot be protected as it is and yet it is possible to protect the work via copyright. The photo’s here are the copyright of the photographers. The Duchamp urinal is made specific via his signature and making copies of it are limited since the rights to the work belong to the copyright holder.

Unintentional art: In an recent post about snowmen and copyright I discussed how a snowmen scene (two snowmen pushing and pulling a large wheel over a third snow figure lying in front of the wheel) could be seen as art even if it may not have been the intention of the creators to create anything beyond their own amusement. The creator may, for many reasons, not be intending to create art but the world at large may appreciate the results and classify the work as art. In this case the expression is awarded the full protection of copyright law despite the lack of author intention.

Koko is a lowland gorilla with a sign language vocabulary of 1000 words. Koko has also painted many pictures which have been sold in art auctions.


Bird Red Slice (abstract) by Koko (acrylic on canvas) 1984

The problem with copyright in unintentional art is interesting but it is made even more so by Koko. First, does copyright have a requirement of intent in the expression of art? Here the answer should be no. Second, and more specific to unintentional animal art (Koko is not alone) can animals be authors as understood by copyright law? There does not seem to be a formal requirement to be human in the law but I have been unable to find a non-human copyright holder.

 

The problem is that this is not the way in which art is defined by Encyclopedia Britannica (login required): “…the use of skill and imagination in the creation of aesthetic objects, environments, or experiences that can be shared with others…” since this definition seems to require the intent of the creator.

Art and copyright are complicated subjects and I think that the only way to end this quote is with a Monty Python classic sketch with the pope discussing art with Michelangelo which ends with a comment by the pope (played by John Cleese): Look! I’m the bloody pope, I am! May not know much about art, but I know what I like!