Soil is fractally scaled, which means its structure is consistent, regardless of magnification. Bacteria, fungi, plants and soil animals, working unconsciously together, build an immeasurably intricate, endlessly ramifying architecture that, like Dust in a Philip Pullman novel, organises itself spontaneously into coherent worlds. This biological structure helps to explain soil’s resistance to droughts and floods: if it were just a heap of matter, it would be swept away.
It also reveals why soil can break down so quickly when it’s farmed. Under certain conditions, when farmers apply nitrogen fertiliser, the microbes respond by burning through the carbon: in other words, the cement that holds their catacombs together. The pores cave in. The passages collapse. The soil becomes sodden, airless and compacted.
Associated with this, Monbiot speaks with those farmers responding to the challenges of global warming and soil erosion by walking away from fertilisers and annuals and instead returning to nature and perenials. For example, Iain Tolhurst has developed what he calls ‘stockfree organic’, a trial and error method of mixing different plants to maintain the nutrients and soil fertility.
Tolly’s success forces us to consider what fertility means. It’s not just about the amount of nutrients the soil contains. It’s also a function of whether they’re available to plants at the right moments, and safely immobilised when plants don’t need them. In a healthy soil, crops can regulate their relationships with bacteria in the rhizosphere, ensuring that nutrients are unlocked only when they’re required. In other words, fertility is a property of a functioning ecosystem. Farm science has devoted plenty of attention to soil chemistry. But the more we understand, the more important the biology appears to be.
Monbiot also discusses this on the Today In Focus podcast, which includes further elaboration on precision fermentation, the production of protein and fat in breweries from soil bacteria, fed on water, hydrogen, CO2 and minerals.
This reminds me of discussions of permaculture and the act of letting nature do its thing. I guess it also offers the next step.
Welcome back to another month of global change and disruption, just glad to see Clive Palmer’s freedom posters have at least disappeared again and Biloela family allowed to return to central Queensland.
At home, there was finally some action in regards to fixing up our yard. We inherited a few issues when we purchased the property, such as a water tank on a lean. A part of me felt guilty in getting somebody else to do the work. My home, my problem, or something like that. I had done what I could in cleaning things up. However, I soon realised that sometimes there is a reason that you get somebody with the skills and tools to do the job. I am pretty sure it would have taken me months to achieve what a few guys and an excavator achieved in a few days.
On the family front, our youngest had to stay home for a few days two weeks running with a lingering cough. All of her RATs came back negative and her energy levels were normal. I was supporting a teacher who pointed out that in some ways lockdown was easier as we did not have to worry about all the coughs and sneezes meaning that everyone could simply battle on. Guess this is all a part of the new normal.
At work, focus turned to supporting the setup of academic reports. However, as seems to be the way, nothing ever quite goes to plan as we were inundated with requests for attendance data associated with a government audit. On further investigation it was discovered that there were some who were already aware of the requirement, they just forgot to pass this information on. I never cease to be surprised by the way in which one hand fails to speak with another. With so much outside of our control, it feels frustrating when something in our control is overlooked. In between all this, I continued creating guides to fill gaps in our instruction, as well as develop some spreadsheets and scripts to help automate practices.
Personally, I went on a journey with Patrick White’s Voss. I listened to new albums form The Smile, Florence and the Machine, Arcade Fire and Hatchie. I finished watching The Vikings. My daughters and I also went to Fiona Hardy’s book launch for How to Tackle Your Dreams at Readings’ Kids. In a Post-COVID world, they were in awe of all the books. Guess it is not the same as buying online.
Here then are some of the posts that have had me thinking:
Education
A Culture of Thinking for Teachers
Cameron Paterson unpacks his learnings associated with leading difficult pedagogical change in schools.
Zombie Data with J. Clutterbuck and R. Daliri-Ngamatua (TER Podcast)
Jennifer Clutterbuck and Rafaan Daliri-Ngametua discuss the idea of zombie data, that excessive excessive, purposeless and redundant data.
The only question you need to ask about education technology
Dan Meyer discusses his simple rubric for evaluating edtech, “What happens to wrong answers?”
A Behind The Scenes Look At How I Create A Technical Video Course
Ben Collins methodically breaks down his process for creating a technical video course.
10 steps to running an event I’d want to attend
Doug Belshaw shares ten steps associated with running an event.
Technology
We Need to Take Back Our Privacy
Zeynep Tufekci highlights the limits associated with de-anonymised data and calls for collective change through law.
Does data science need a Hippocratic oath? (Future Tense)
Antony Funnell speaks with Kate Eichhorn and Kate Mannell about digital forgetting and whether data science needs a Hippocratic oath?
Tracking Exposed: Demanding That the Gods Explain Themselves
Cory Doctorow discusses Tracking Exposed, a collective of designers using adversarial interoperability to go beyond the guessing game of algospeak to provide a more concrete understanding of algorithms and content moderation.
The Many-Worlds Theory, Explained
John Gribbin takes a dive into the history of the Many Worlds Interpretation (MWI).
General
Permanent Pandemic – Will COVID Controls Keep Controlling Us?
Justin E.H. Smith questions whether the controls brought in during COVID will in fact keep controlling us long after the threat has passed.
Plastic Recycling Doesn’t Work and Will Never Work
Judith Enck Jan Dell explains why recycling plastic is a ruse.
Why the parkrun practice initiative will encourage more GPs to engage in social prescription
Kate O’Halloran explores the parkrun phenomon and the way in which it is helping change people’s lives.
The secret world beneath our feet is mind-blowing – and the key to our planet’s future
George Monbiot discusses the world beneath our feet and the possible futures for farming.
Read Write Respond #076
So that was May for me, how about you? As always, hope you are safe and well.
Image by Bryan Mathers
Background for cover image via “One Percent” by the great 8 https://flickr.com/photos/great8/6820722517 is licensed under CC BY
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