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Philosophy

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Parent Category: Ideas
Category: Philosophy
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Back in April 2013 I had another visit from our neighbourhood Jehovah's Witnesses,  a pretty young woman and her husband, recently married.   Like Daniel (mentioned elsewhere on this website) before them, they had brought copies of The Watchtower and Awake; which I agreed to read if they were prepared to read my paper: The Prospect of Eternal Life.

I keep a couple of copies of The Prospect of Eternal Life for just such occasions and have also given a copy to the local Anglican minister and to various other active proselytisers in the area; with similar conditions.  Of course I know it will not change their position but I do like to have the debate and amazingly so do they; it beats the usual reception they get; and they get some practice in trying to convert un-believers. 

When the couple asked my position I quickly summarised that in The Prospect of Eternal Life: 

Read more: The Origin of Life - according to God

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Parent Category: Ideas
Category: Philosophy
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On Wednesday 6th June, 2012 in Eastern Australia and New Zealand (as well Pacific islands across to Alaska) Venus was seen to pass between the Earth and the Sun; appearing as a small circular spot crossing the sun’s disc; for around six and a half hours.

This is a very rare astronomical event that has been the cause of great change to our world.

This is not because, as the astrologers would have it, that human events are governed or predicted by the disposition of the stars or planets.  It is because the event has served to significantly advance scientific knowledge and our understanding of the Universe.

Read more: The Transit of Venus

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Parent Category: Ideas
Category: Philosophy
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Death is one of the great themes of existence that interests almost everyone but about which many people avoid discussion.  It is also discussed in my essay to my children: The Meaning of Life on this website; written more than ten years ago; where I touch on personal issues not included below; such as risk taking and the option of suicide.

Read more: Death

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Parent Category: Ideas
Category: Philosophy
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Today, with good cause, Adolf Hitler is the personification of evil. 

Yet without him my parents may never have married and I certainly would not have been conceived in a hospital where my father was recovering from war injuries. 

Read more: Adolf Hitler and me

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Parent Category: Ideas
Category: Philosophy
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2011 marks 300 years since the birth of the great David Hume.  He was perhaps the greatest philosopher ever to write in the English language and on these grounds the ABC recently devoted four programs of The Philosopher’s Zone to his life and work.  You will find several references to him if you search for his name on this website. 

 

Read more: On Hume and Biblical Authority

  1. The demise of books and newspapers
  2. Bertrand Russell
  3. The Prospect of Eternal Life
  4. Science, Magic and Religion

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Travel

Bolivia

 

 

In October 2011 our little group: Sonia, Craig, Wendy and Richard visited Bolivia. We left Puno in Peru by bus to Cococabana in Bolivia. After the usual border form-filling and stamps, and a guided visit to the church in which the ‘Black Madonna’ resides, we boarded a cruise boat, a large catamaran, to Sun Island on the Bolivian side of the lake.

Read more: Bolivia

Fiction, Recollections & News

More on Technology and Evolution

 

 

 

 

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.

Read more: More on Technology and Evolution

Opinions and Philosophy

The race for a SARS-CoV-2 vaccine

 

 

 

 

As we all now know (unless we've been living under a rock) the only way of defeating a pandemic is to achieve 'herd immunity' for the community at large; while strictly quarantining the most vulnerable.

Herd immunity can be achieved by most people in a community catching a virus and suffering the consequences or by vaccination.

It's over two centuries since Edward Jenner used cowpox to 'vaccinate' (from 'vacca' - Latin for cow) against smallpox. Since then medical science has been developing ways to pre-warn our immune systems of potentially harmful viruses using 'vaccines'.

In the last fifty years herd immunity has successfully been achieved against many viruses using vaccination and the race is on to achieve the same against SARS-CoV-2 (Covid-19).

Developing; manufacturing; and distributing a vaccine is at the leading edge of our scientific capabilities and knowledge and is a highly skilled; technologically advanced; and expensive undertaking. Yet the rewards are potentially great, when the economic and societal consequences of the current pandemic are dire and governments around the world are desperate for a solution. 

So elite researchers on every continent have joined the race with 51 vaccines now in clinical trials on humans and at least 75 in preclinical trials on animals.

Read more: The race for a SARS-CoV-2 vaccine

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