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Africa
Southern Africa - Photographs
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- Written by: Richard_McKie
- Parent Category: Travel
- Category: Africa
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In October 2011 our little group: Sonia, Craig, Wendy and Richard visited Argentina. We spent two periods of time in Buenos Aires; at the start and at the end of our trip; and we two nights at the Iguassu Falls.
Regular readers will know that I have an artificial heart valve. Indeed many people have implanted prosthesis, from metal joints or tooth fillings to heart pacemakers and implanted cochlear hearing aides, or just eye glasses or dentures. Some are kept alive by drugs. All of these are ways in which our individual survival has become progressively more dependent on technology. So that should it fail many would suffer. Indeed some today feel bereft without their mobile phone that now substitutes for skills, like simple mathematics, that people once had to have themselves. But while we may be increasingly transformed by tools and implants, the underlying genes, conferred by reproduction, remain human.
The possibility of accelerated genetic evolution through technology was brought nearer last week when, on 28 November 2018, a young scientist, He Jiankui, announced, at the Second International Summit on Human Genome Editing in Hong Kong, that he had successfully used the powerful gene-editing tool CRISPR to edit a gene in several children.
I drive a Holden.
It’s my second. The first was a shiny black Commodore. A V6 Lumina edition.
I have owned well over a dozen cars and driven a lot more, in numerous countries, but these are my first from General Motors.
The new one is a white Calais Sportswagon and it's the best car I've ever owned.
Based on the German Opel, it has traction control conferring impeccable braking and steering and ample power and acceleration even with four adults and luggage. Add to that: leather seats; climate control; head-up display; voice commands for entertainment, phone and so on; and it's a luxurious ride.
Yet I’m starting to think that I can put an end to any car brand, just by buying one.
Holden finally ceased manufacturing in Australia just after my present model rolled off the production line.