In the studio I have been experimenting with magnets and iron filings while thinking about magnetoreception, methods of navigation and finding the way in the dark.
Some interesting research at the Max Planck Institute headed by Dr Christine Nießner has been looking at the light-sensitive molecules that exist in bacteria, plants and animals which are used for perception of the Earth’s magnetic field to aid orientation and navigation. In birds the cryptochrome molecule is located in photoreceptors in the eyes and is activated by the magnetic field but only reacts to the magnetic field if it is simultaneously excited by light.
An additional meaning to birds eye view.
In animals, these molecules are also involved in the control of the body’s circadian rhythms. The researchers think that some mammals may also use this cryptochrome to perceive the Earth’s magnetic field. In evolutionary terms, the blue cones in mammals correspond to the blue- to UV-sensitive cones in birds. It is therefore entirely possible that this cryptochrome in mammals has a comparable function.
Observations of foxes, dogs and even humans indicate that they can perceive the Earth’s magnetic field, but may perceive it in a different way, for example with microscopic ferrous particles in cells known as magnetite. A magnetite-based magnetic sense functions like a pocket compass and does not require any light.
Mole rats navigate their dark tunnels using this kind of compass. Birds also have an additional orientation mechanism based on magnetite, which they use to determine their position.
Continuing research for a collaborative event with UCLO looking at the planetary system most similar to our own Solar System which contains the bright star HD70642. It is visible with binoculars from the southern hemisphere toward the constellation of Puppis. “The Stern” (poop deck) was once part of the constellation Argo Navis. Argo was the ship that Jason and the Argonauts sailed on their quest for the Golden Fleece
A planet with twice the mass of Jupiter has been discovered orbiting HD70642 in an almost circular orbit. This means it is possible that Earth-type planets may be orbiting further in. In all other planetary systems discovered with massive planets they usually have disruptive closer elliptical orbits which would destroy any smaller planets on a circular orbit.
At 90 light years away, extremely faint early radio broadcasts from Earth are now passing this planetary system. It was around 90 years ago when University College London Observatory first began exploring the night sky. It was also around then when my mother was born which gives a human scale to the journey time. The constellation of Puppis is only visible from the southern hemisphere but should there have been a radio broadcast about the opening of UCLO then this information would now have travelled to this potential alternative home.
British Pathé produced a short but sadly silent (sound was not introduced until 1930) newsreel of the opening of the observatory at UCL in 1929. View here
There may be a chance to discover Earth like planets using the new high precision spectrometer technology developed by Macquarie astrophysicist Christian Schwab which collects starlight from unimaginably distant stars and measures the subtle effect orbiting planets have on their parent stars.
Further research for a future video work The Seeker, The Seer, The Scientist. Looking to the horizon, the line that separates earth and sky. The optical horizon is what we see but is not at the same as the geometric horizon which allows for the curvature of light due to atmospheric refraction. If the surface of the Earth is colder than the air above it, light is refracted downward as it travels around the curvature of the Earth and if the ground is hotter than the air above it light is refracted upwards causing a mirage.
The true horizon is usually hidden.
We each have a personal distance to the horizon based on our specific height of eye from the ground and the local elevation from sea level at which we stand. It is a distance we can never reach as it always recedes. The seeker must send a seer to visit their horizon and report back on what it is they see, they may also send a scientist. The seer can see beyond, but is what they see real or imagined, the scientist can explain what is beyond but this is just abstract space.
My height of eye = 1.5m + local elevation
Distance to horizon = √(13 x height of eye)
Some interesting ideas in The Rosicrucian Cosmo-Conception, a 1909 text by Max Heindel which seem relevant to my meanderings intersecting cosmic particle trails with matter. This text, setting out a theory of seven Worlds and seven Cosmic Planes, supposes an intermingling of spirit with matter where the intersection of the material and metaphysical world are not one above another in space, but inter-penetrate each with the other.
Beginning the process of disposing of old work and bits and pieces. Storage is a big problem for artists I think.
Also reworking old prints. It’s taken a couple of years to percolate but am working on a suspended paradise.
Out of studio.
A brief look at what is current in Bloomberg New Contemporaries 2019 at South London Gallery
The Missing Day discussion on 29/02 as part of the The Habitat of Time programme at Arts Catalyst curated by Julie Louise Bacon was a cross discipline interrogation of the social, political and personal impact of how we order time.
- Once every four years, here in the collective habitat of Earth time, 365 becomes 366 as the missing day of the leap year makes another appearance in the now-global calendar. This quadrennial occurrence foregrounds the essentially malleable nature of time. From the earliest lunisolar calendar developed in Babylon during the Bronze Age, to the invention of atomic clocks in the mid 20th century, and speculations on the quantum realm in the laboratories of today, time’s parameters have taken on new guises, shaping and regulating life in the process.
The Missing Day roundtable explores the development of human modes of measuring and understanding time, and their impact on the ways we order time as societies, individuals and a species. The discussion will bring together perspectives on observing, keeping and speculating on time from the fields of the history of science and physics. It will consider the emergence of the modern regimes of time that dominate social life, their limits and the possibilities beyond.
Chaired by the curator Emily Akkermans ‘Curator of Time’ at National Maritime Museum Greenwich spoke about the mechanics of horology and the trade and empire building that led to time keeping for navigation, transport systems, industry and financial markets. Artist Ted Hunt whose work is featured in the 24/7 Somerset House exhibition spoke about his attempts to deconstruct the clock and find alternative methods of recording time. Artist Ami Clarke from Banner Repeater had a stark message about capitalism driving our relationship to time, taking control away from the human as algorithms respond to twitter announcements and fluctuate markets faster than humans can intervene to prevent malfunction. Particle astrophysicist Cham Ghag was present to give insight into how time does not exist in physics apart from in the law of thermodynamics. All other processes are reversible but heat can only travel in one direction. He also spoke about the importance of good quality sleep and disengaging from the demands of 24/7 ordered time.
24/7 – A WAKE-UP CALL FOR OUR NON-STOP WORLD at Somerset House. With over 50 works it was a bit of a sensory overload in itself but thankfully interspersed with meditative works that gave some respite. An urgent analysis of sleep deprivation, disrupted circadian rhythms and non-stop culture.
The current new materialisms reading group book is Posthuman Knowledge by Rosi Brandotti who writes about complex multiplicity and a global exhaustion from having to negotiate new technologies, the political landscape and climate urgencies, like surfers riding an ever increasing number and magnitude of waves. How do we position ourselves (we who are in this together but are not the same) in a world where we must distinguish ourselves from non-human (I am not ROBOT) yet embrace and include the non-human; confer rights to nature; dismantle dualisms?
The question of what is it to be human is wonderfully scrutinised in Caryl Churchill’s play A Number which looks at human cloning and identity, particularly nature versus nurture in making us who we are. The story, set in the near future, is structured around the conflict between a father and his sons – two of whom are clones of the first one. The original son feeling loss of self, the second son feeling a poor copy, and subsequent sons freed of guilt or jealousy or lacking in introspection and depth.
Research Network: Ecological Sci-fi – Artist talk with Stephanie Moran and Keiken at Inniva.
Scientists have been incorporating more and more attributes based on animal perception and behaviour into media, a process that has been intensifying since the beginnings of Modernism, from steam engines to AI (Lippit, 2000; Parikka, 2010). If we are already cyborg, we are also already interspecies cyborgs, albeit in anthropocentrically instrumentalised, alienated form. As artist Jennet Thomas’ dystopian sci-fi film proposes, “The category ‘human’ is falling apart…” (Animal Condensed>>Animal Expanded#2
Stephanie Moran’s PhD research considers how to think about ourselves as part of a shared ecosystem and to consider the embodied experiences of other species that share our world but inhabit very different experience-worlds. Unfortunately I found it hard to hear and follow her talk, and keep pace with the slides. I’m sure there was a lot of interesting information that escaped me. I did pick up the mention of magnetoreception though.
Astrobiology researcher Professor Lewis Dartnell gave an interesting talk at Conway Hall Origins – How the Earth Made Us
Geological forces drove our evolution in East Africa; mountainous terrain led to the development of democracy in Greece; and today voting behaviour in the United States follows the bed of an ancient sea. The human story is the story of these forces, from plate tectonics and climate change, to atmospheric circulation and ocean currents.
Slow time. Norwegian choreographer Ingri Fiksdal presented Diorama at Greenwich on a thankfully bright February lunchtime.
These performances reflect on the passing of time, on the slow change in landscape, and scenography as an ecological practice of bodies both human and non-human.
The word “diorama” often refers to a three-dimentional model of a landscape, such as displayed in museums of natural history. Another use of the word is for the French diorama theatre, invented by Louis Daguerre in 1822, where the audience were sat watching big landscape paintings transform through skillfully manipulated light, sound effects and live performers.
ONE FOLD, TWO FOLD, TEN FOLD, MANIFOLD at Exposed Arts Projects.
Manifold has varied meanings across context and research discipline with use in mathematics, topology and geometry. It describes .
Artist Gina DeCagna presented her explorations with discarded cardboard built into installations looking at layering and hierarchy. These assemblages work as symbolic means to arouse social questions around empowerment and inequality.
In mathematics, topology compares shapes to see if they have the same number of holes and handles and can therefore be moulded from one into the other by stretching, twisting, crumpling and bending, but not tearing or gluing.
Topologist Dr Mehdi Yazdi gave an introduction to mathematical concepts in topology, manifolds and foliations from abstract space to the expanding rings of trees found in nature. Foliation is the decomposition of shape into lines and circles. We gained visual inspiration from hands on participation with marbleised paper.
Mushrooms: The art, design and future of fungi – an exhibition at Somerset House celebrating the remarkable mushroom, and all the progressive, poetic and psychedelic wonder it evokes.
Michael Pollen’s excellent book How To Change Your Mind sets out a fascinating history of psychedelics bringing us up to date with current research and future potentials for treating addictive behaviour as well as offering well adults access to an alternative consciousness. Told through his own experiences using LSD and psilocybin under guidance and his many interviews which researchers, practitioners, therapists and volunteers one overarching theme that comes out is a feeling of transcendence to another plane of consciousness which many interpret as becoming one with the universe or feeling the presence of god and an overwhelming sense of love. Could this chemical be the catalyst to opening receptors in our brain enabling us to access a consciousness present in the universe outside our body or are the emotions, visions and dissolution of ego experienced by those taking psychedelics all taking place within the brain?
Pollen quotes from Aldous Huxley’s experiences documented in his 1954 book The Doors of Perception where he describes an unmediated access to realms of existence which is always present but kept from our awareness by a “reducing valve” of everyday waking consciousness a kind of mental filter that admits only a “measly trickle of the kind of consciousness” we need in order to survive. A bit like us only seeing certain wavelengths of the electromagnetic spectrum.
The title comes from William Blake’s 1793 book The Marriage of Heaven and Hell which expresses a unified vision of the cosmos in which the material world and physical desire are equally part of the divine order. It would not be hard to imagine Blake’s visions rooted in a psychedelic experience.
Over 250 years after the young William Blake saw a vision of an angel in a tree on Peckham Rye, Flat Time House has commissioned six poets to bring their words and visions to Peckham. Each of the poets has been commissioned to write in response to the life and work of William Blake and/or in response to that other creator of cosmologies, John Latham.
Poets in Response to Blake is part of the exhibition programme The Bard – William Blake at Flat Time House. The evening I attended we gathered to hear Chris McCabe, Niall McDevitt, Karen Sandhu and Iain Sinclair read from their commissioned works. It was such a treat to hear the spoken word live. A time to listen and reflect. Each of the contributions was evocative and insightful. I like that Iain Sinclair suggested John Latham was of such an expansive mind that he spanned time and consequently predated Blake.
“Spectral Latham pre-deceases William Blake,
while both magicians,
burning like thermal lances, are numbered among
the chain of stars.
Curved light reaches through infinitely extended
quantum crumbs,
Planck time, to a black metal box that flattens,
swept by paper waves,
into a cemetery suburb on the hill. Angelic incidents
are reported” Iain Sinclair
Susan Eyre 