Walking Commentary

Thoughts and cycling from Manchester to Rome in 2023

ethics

Career Breaks

by 1 Comment

‘Gaps are what you make of them.’

That’s how I concluded what I wrote about gaps a few days ago (Posts and Gaps). And gaps as lacunae have been on my mind ever since. One space holds a story a colleague told me a few years after he retired. It’s a topic that didn’t come up at his funeral though it passed though my mind on the way to the service.

‘I see there’s a gap in your CV’ is what he said to a very strong candidate during an interview for a senior management position.

There’s a Giant’s Ring near Shaw’s Bridge, outside Belfast, dating from 2700 BC.
Last seen by us this day in 2016, I wonder when we’ll be able to go back.
[Read more…] about Career Breaks

DNA and Behaviour

by Leave a Comment

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.
[Read more…] about DNA and Behaviour

Post Waste

by Leave a Comment

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.

[Read more…] about Post Waste