Travel

In July and August 2022 Wendy and I travelled to Europe and to the United Kingdom (no longer in Europe - at least politically).
This, our first European trip since the Covid-19 pandemic, began in Berlin to visit my daughter Emily, her Partner Guido, and their children, Leander and Tilda, our grandchildren there.

Part 1 of this report touches on places in Germany; then on a Baltic Cruise, landing in: Denmark, Finland, Estonia, Latvia, Sweden and the Netherlands.
Part 2 (to come later) takes place in northern France; and
Part 3 in England and Scotland.

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Travel

In February 2022 we were, at last, able to travel interstate to Victoria without and COVID-19 restrictions.
The virus is still active but less deadly and one by one the States are accepting that we now need to live with it.
So, it was off to Melbourne for a 'Luxury Escape'.

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Travel

In June 2021 Wendy and I, with our frequent travel companions, Craig and Sonia (see: India; Taiwan; Japan; China; and several countries in South America), flew to Ayer's Rock where we hired a car for a tour to: Uluru - Alice Springs - Kings Canyon - then back to Uluru to fly back.

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Energy

The new Federal Government, that came to power on a promise to substantially cut power bills, has had to concede, that instead, there will be substantial price increases.

During the election campaign the Shadow Minister for Climate Change and Energy repeatedly asserted that the solution lay in increased wind and solar generated electricity, that he asserted were now cheaper than fossil-fuel generated electricity.

Meanwhile, last July (2022) Wendy and I had occasion to visit the town of Rønne on the small Danish island of Bornholm. There on the quayside were a dozen huge wind-turbine nacelles.

As I had some spare time on my hands, I looked on-line and discovered that they were Vestas V174-9.5 MW units for installation off the coast of Germany, for either the Baltic Eagle or Arcadis Ost 1 project. I compared the published project cost with other large energy projects around the world.

Suffice it to say, that wind-generated electricity is not price-competitive with modern fossil-generated electricity - it's just a lot cleaner.

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Environment

Electric vehicles like: trams; trains; and electric: cars; vans; and busses; all assist in achieving better air quality in our cities. Yet, to the extent that the energy they consume is derived from our oldest energy source, fire: the potential toxic emissions and greenhouse gasses simply enter the atmosphere somewhere else.

So are they actually more environmentally friendly than conventional, petroleum-fuelled, vehicles?

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Environment

Several friends and acquaintances of my generation continue to assert that the climate is beyond our control or that 'Climate Change' is a myth.
A friend who is sceptical about sea level rise, recently asserted that I was wrong when I claimed, that as a result of flooding during king tides, I had observed sea level change of six inches to a foot during a lifetime of ferry trips on Sydney Harbour. 
So I checked.
Between 1914 and 2007 sea levels at Fort Dension in Sydney Harbour rose by between 0.73 - 1.13 mm/yr. That means that during my lifetime the average sea level in Sydney Harbour has risen by 51 - 79mm (2 to 3 inches).
So my friend was both right and wrong.
He's right in that it's not possible that I have correctly remembered water levels well enough to distinguish a median rise of 65mm in a tidal range of 2.1 m.  Yet he is wrong in suggesting that there has been no sea level rise in Sydney Harbour AAP FactCheck.

Might I be mistaken in other ways?

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Philosophy

When I first began to write about this subject, the idea that Hamlet’s apprehension concerning 'that undiscover'd country from whose bourn no traveller returns' was still current in today’s day and age seemed to me as bizarre as the fear of falling off the Earth should you sail too far to the west.

Yet it has become apparent to me that some intelligent, educated, people still identify the prospect of eternal life, in either heaven or hell, as an important consideration when contemplating their own life and death.

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Science?

During our recent trip to Central Australia, I found myself wondering if there is more or less 'life' out here than there is in the more obviously verdant countryside to the north south east or west. 

Perhaps the entirety of the Earth's biota - James Lovelock's Gaia - is optimised by 'survival of the fittest' to fully exploit the prevailing conditions, so that, at any one time, the total mass of living cells the planet can support has been maximised?

Then, maybe, given the present planetary environment, the total biological cake can't get any bigger - it can only  swap one: individual; species; order; phylum; etc; for another?

This is, of course, pure, unsubstantiated, speculation - born of my 'peripatetic musings'. What do you think?

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Science

This article - that begins with 'What everyone should know' was written back in 2013 as an appendix to The Meaning of Life, my wide-ranging essay for my children about understanding: what we can know and what we think we do know.
Since I began The Meaning of Life in 1997 my children have, to my pride and delight, each surpassed my knowledge in these areas of medicine and science. But now I have grandchildren to inform.
I recently updated the brief chapter on viruses to include an image of a cell infected with Covid-19
Some readers might find it interesting.

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History

This is the story of the McKie family down a path through the gardens of the past that led to where I'm standing now.  Other paths converged and merged as the McKies met and wed and bred.
Where possible I've glimpsed backwards up those paths as far as records would allow.
In six generations, I, like most people, have 126 ancestors.  Around half have become obscure to me. But I know the majority had one thing in common: they lived in or around Newcastle-upon-Tyne in England.

During that time Newcastle grew from a small port town into one of the World's most important and innovative cities.  Thus, they contributed to the prosperity, fertility and skill of that blossoming town during the century and a half when the garden there was at its most fecund.

So it's also a tale of one city.

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History

Continuing the religious theme, 2017 also marked 500 years since Martin Luther nailed his '95 theses' to a church door in Wittenberg and set in motion the Protestant Revolution.
It's caused me to recall an exhibition in Germany in 2016 - Luther and the Witches - and to wonder how much impact this superstitious man might still have on my descendants, two of whom are German.
My research and speculations made this article quite long enough. So if you're interested in the witch hunts Luther contributed to click on the linked album within and see the exhibition for yourself.

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Fiction

Most fiction has its roots in real events.  Yet the flights of fancy (untruths) these inspire can be more fun.

Some of these tales can be read in a few minutes others like: The Cloud and The Craft, require a good bit longer.

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