Saturday 19 March 2011

Left-handedness. Yes, it can matter


“Imagine a truly radical party of the left….which enacted legislation saying that all scissors had to be left-handed, that writing would be from right to left, that machinery and tools of all sorts should be built only in left-handed forms. One imagines that right-handers would protest at such changes, but in that case left-handers also have a legitimate protest against the present situation.” Chris McManus in Right hand, left hand (2002, Phoenix)

Right hand, left hand explores asymmetry in the world; in chemistry, in all forms of life on earth, in particle physics, and in the modern world experience of humans. The quote above comes as McManus begins to explore some of what he terms left-handed myths, such as “Left-handers die younger than right-handers” and famous right-handers erroneously claimed as lefties (Billy the Kid, Picasso, Einstein). But he also identifies some interesting, if rather banal, lefty facts.

The muppets were mostly left-handed – had Jim Henson scored one for the lefty underdog making a left-dominated puppet world? McManus deflates this notion by explaining that, as most puppeteers were right-handed, the right hand got to do the most complicated puppetry – namely working the head – so the left-hand got to control the hand as the less complicated work. (Though The Simpsons is populated with many left-handers, including Bart and Mr Burns, reflecting Matt Groening’s own left-handedness http://simpsons.wikia.com/wiki/Left-handed)

Most right-handers I have talked to about handedness did not consider handedness as having an impact in the world until it was pointed out by a lefty. And its probably fair to say that most would still not give handedness much credence as an issue of any great importance.

So, I have an idea for a TV show.

It would take a magazine format enabling a series of regular slots appealing to different parts of the audience. It could be called More than one in ten or The left bank and definitely not anything crass like Human lefts. And it would explore the world as experienced by left-handers.

Presented by lefties (perhaps Nicole Kidman and Keanu Reeves could do the honours?), it would include:

1. Nature – such as handedness in flatfish, or the left spiraling narwhal horn

2. Science – how molecules have handedness that can make significant differences, such as how the right- and left-isomers of carvone have different smells, or that the two forms of thalidomide have different biological activities, with only the right-handed form being teratogenic and being responsible for causing birth defects.

3. The arts – whether exploring famous lefty artists (Escher, Klee), or musicians (Geldof, Lydon, Hendrix, Plant).

4. The day-to-day world – my favourite section – where famous right-handers are given simple tasks to do using left-handed equipment.  Much of this would be based on my own childhood experiences:

We could all laugh at the “stupid” person not able to neatly cut a drawn circle from a piece of paper as the left-handers scissor blades when held in the right hand push apart not together, and the right sightline of the circle edge is covered by the top blade.

We would chuckle at the slanty bread and cheese slices the righty would cut with a left handed bread- or kitchen-knife.

We’d giggle at the clumsiness of righties using left handed tin openers as their weaker hand turns the handle in the opposite direction to the best use of their thumb strength, or perhaps a waiter’s bottle opener, when the blade of the cutter is upside down, and again the turning motion contradicts the strength of the hand.

Or even getting righties using a left-handed chequebook, and finding that it makes it harder to write their signature because the hand rubs up against the stub of the book, followed by having a cup of tea from a left-handed mug where the witty homily on the side can only be read whilst drinking if you hold the mug in your left hand, rather than the usual right-handed ones.

And we could have a spot where people demonstrate how right-handed so much of the world is, by making left handed examples of common gadgets (positioning credit card pin machines for left handers, not right handers; designing DIY electric tile cutting machines or two-handed Black & Decker drills left-handed; giving everyone a left-handed computer mouse as standard).

On the first programme I’d have Christopher Seed and his left-handed piano (http://www.lefthandedpiano.com/) that enables him to play the usually more complicated, tuneful parts with his stronger left hand rather than with his right when he played a standard piano. And then get Tim Minchin to try playing it (I don’t know if he is left or right-handed, but he can play the fuck out of a standard piano).
  
Okay, handedness isn’t going to be making the list of equality issues campaigned on by the Equality and Human Rights Commission any time soon. But it could be an interesting programme nevertheless.

And it would be on the BBC. As penance for their decades of dextrism.

In 1967 the BBC test card for colour broadcasts was produced. It had a girl sitting playing naughts and crosses on a blackboard holding a piece of chalk in her right hand. Awww. Cute. Or a little eerie. But the girl was actually left-handed in real life, and the original photo had depicted her as such. A BBC executive demanded that the image was reversed as it was felt to be somehow “inappropriate” to show her as left-handed. 

Dextrist bastard.


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