Walking Commentary

Manchester to Rome 2022

dna

DNA and Behaviour

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I saw an eye-catching item among many in a summary of global consumer spending. I don’t recall where I saw it but it stayed in my mind. In the segment on healthcare, a graph illustrated the huge outlays on treating symptoms over the last two decades. The graph also had a prediction for various consumer spending categories for the coming twenty years. It included that the next two decades will see phenomenal growth in DNA editing. Bear in mind this is you, the consumer, spending on DNA editing. It seems that our immune systems will be completely transformed in the near future and we will be happily paying for such DNA treatments. If only I knew an ethicist with whom to share my concerns.

That got me thinking about the plight of the Tasmanian devil.

Another day, another magnolia hunt
The Killiney Obelisk is the hub for our 5 km radial exercise zone.
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Sunflower Ramblings I

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I’m not a great fan of the many named Jerusalem Artichoke. I quite like their flavour but I have the digestive challenge for which the sunroot is famed. As I’ve mentioned in earlier posts, I’ve been told to increase my microbiome diversity. One way, suggested in monthly newsletters, would be to add inulin to my diet. Inulin is a dietary fibre that is fermented by bacteria. It is considered a prebiotic. Many believe that prebiotics are good for gastrointestinal diversity and therefore your health. An additional bonus may be that they’d enhance calcium absorption. Inulin might therefore be good for the avoidance of osteoarthritis. It turns out that the little tubers of the sunchoke store their carbohydrate as inulin so our biomed service suggested I include them in my diet.

The two metre sunflower reflected in the window.
I hope a squirrel doesn’t break it.
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Kinetics

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We all depend on movements for effect and those effects drive society. A learned friend introduced me to the term ‘kinetic elite’ that describes highly mobile business and political leaders and I guess global geoscience advisors too. I knew that US military still use ‘kinetic operations’ to describe their overseas interventions. With hindsight, perhaps both concepts were aligned when I was jogging around rocky Algerian deserts on fiery summer evenings deep in the Sahara. We’d wait until the temperature dropped to 44 C, then run an outbound 5 km before sunset to avoid dehydration and ensure the return 5 km could complete before total darkness, avoiding the reportable health or safety incidents used as adjunct measures of our job performance. We were among trails used as caravan routes for millennia, ‘kinetic smuggling’ routes perhaps. I was accompanied by security advisor MdS who joked that he was born into the ‘mobility’. I’ll call him MdS because he was a veteran of the Marathon des Sables as well as special kinetic operations. Discreet when not downright secretive, he had mind-bending stories he considered safe to relate to while away a slow evening jog with me.

Jogging Terrain © Simon Robinson 1997

‘Can you imagine …?’ is how she often starts … I wrote this a month ago not imagining that government had already restarted their harassment of Nurcan Baysal for ‘inciting hatred and enmity among the public’.

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Post Waste

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I put some personal waste into a postbox recently. And a few weeks later I received a summary analysis of my DNA and microbiome. I’d thought it sensible to get an understanding of any potential genetic health risks especially since they might affect our children and theirs. And a check on the health of my second brain, my gut bacteria, was long overdue.

Privacy surrendered, I learned many things, among them that I need more inulin. I need to eat things like Jerusalem artichokes and root chicory to get it. The advantage that might accrue from the soluble fibres in inulin could well be a decreased risk of diabetes. Maybe so, maybe worth a try, I thought. Prebiotic and indigestible in the small intestine, inulin is thought to feed the bacteria in the lower gut. A common side effect of inulin is flatulence, since re-confirmed even though I introduced the inulin scientifically. Jerusalem artichokes have always been a windy challenge, so I tried and failed to de-sensitise myself with tiny doses. Cooking them in lemon or vinegar didn’t neutralise them either. Now I’m too scared to try chicory root.

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