Author Archives: Eerika Jalasaho

#Carbonfeed by Jon Bellona and John Park

I came across to this art project which sonifies Twitter feeds and also makes physical data visualizations. I find the one in the image quite powerful and poetic.

With the advent of social media like Facebook, Twitter, and Instagram, humans have increased their production of digital content.[1] Even simple online interactions generate carbon emissions; a Google search has been estimated to generate 0.2 grams of CO2.[2] To keep pace with growing online media, there is an increasing dependence upon data centers,[3] which now account for 2% of the US’s electricity consumption.[4]


An Increasing Need of Electricity and a Decrease of Biodiversity

I got interested to study a bit more about the idea that birds’ magnetic compass orientation would get disrupted by electromagnetic noise. There has been a debate on does electric and magnetic fields affect biological processes and human health and when the article was written, in 2014 there hadn’t been any scientifically proven effects.

Svenja Engels, Nils-Lasse Schneider, Nele Lefeldt, Christine Maira Hein, Manuela Zapka, Andreas Michalik, Dana Elbers, Achim Kittel, P. J. Hore & Henrik Mouritsen performed controlled experiments in the University of Oldenburg and found out that European robins lose their ability to use the Earths’ magnetic field when exposed to low-level AM electromagnetic noise between around 20 kHz and 20 MHz, the kind of noise routinely generated by consumer electrical and electronic equipment. The birds gained the ability back to orient to the Earths’ magnetic field when they were shielded from electromagnetic noise in the frequency range from 2kHz to 5 MHz or tested in a rural setting.

I found a European Commissions’ Guidance for Energy Transmission Infrastructure from 2018. This is only a guidance in a sense that I am not sure if these are actually taken into account when making decisions about energy infrastructure. What I found interesting in this guidance is that they address that biodiversity is an important element and nature provides important socio-economic benefits to society. It seems that they have a very agricultural, anthropocentric view on nature even though this guidance is made to protect endangered species.

In the guidance for energy transmission infrastructure projects the listed impacts are through clearance of land and the removal of surface vegetation: the existing habitats may be altered, damaged, fragmented or destroyed and the indirect effects could be much more widespread especially when projects interfere with water and soil quality. Also when building the site there will be increased traffic, presence of people, noise, dust, pollution, artificial lighting and vibration and the risks of collision with power cables.

Electrocution can have a major impact on several bird species, and causing the death of thousands of birds annually.


There is a strong consensus that the risk posed to birds depends on the technical construction and detailed design of power facilities. In particular, electrocution risk is high with “badly engineered” medium voltage power poles (“killer poles”) (BirdLife International, 2007).

By acknowledging the loss of thousands of birds annually because of the energy infrastructure can we say that they are part of energy infrastructure?



When reading the introduction to Signal Traffic I got the most interested in the thoughts as “We cannot separate media from bio-physicality.” and Nadia Bozaks idea of “The Cinematic Footprint.” When doing a little bit of searching, I found a writer, a media theorist and professor Jussi Parikka and his Insect Media An Archaeology of Animals and Technology book where he analyzes the relations of insect forms of social organization and media technology. I would like to dive deeper into this book.

(photo: Jussi Parikka)

My interest is especially in encounters of media infrastructures and animals. Lisa Parks writes about ospreys on cell towers and a case where a zoo chimpanzee escapes, ends up on the power lines and gets viral and wildlife-crossing in an article called Mediating Animal-Infrastructure Relations from this year. There are interesting thoughts about how animals become infrastructural. If you think of birds, they naturally locate themselves when moving away during winter. How does media infrastructure, for example signal traffic affect on that instinct or is there an affect at all?

Lisa Parks claims in the article mentioned above that all infrastructures are media infrastructures. If we think of anthropocentric agriculture, where cattle, sheep, horses, hens and all the other species, it makes it quite obvious to think that they are mostly part of infrastructure. All this makes me wonder the affect on other species when used as a part of infrastructure, manipulated and how it affects them genetically? How does technical devices affect them as well, how for example milk production technological infrastructure affect on cattle evolution? How much can there be manipulated and what will become of it? How much AI affects to agricultural infrastructure? Also how we maintain this agricultural infrastructure indirectly and how are we part of it?