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Introduction:

The other day, my regular interlocutors at our local shopping centre regaled me with a new question: "What is AI?" And that turned into a discussion about ChatGPT.

I had to confess that I'd never used it. So, I thought I would 'kill two birds with one stone' and ask ChatGPT, for material for an article for my website.

Since watching the movie Oppenheimer, reviewed elsewhere on this website, I've found myself, from time-to-time, musing about the development of the atomic bomb and it's profound impact on the modern world. 

Nuclear energy has provided a backdrop to my entire life. The first "atomic bombs" were dropped on Japan the month before I was born. Thus, the potential of nuclear energy was first revealed in an horrendous demonstration of mankind's greatest power since the harnessing of fire.

Very soon the atomic reactors, that had been necessary to accumulate sufficient plutonium for the first bombs, were adapted to peaceful use.  Yet, they forever carried the stigma of over a hundred thousand of innocent lives lost, many of them young children, at Hiroshima and Nagasaki.

The fear of world devastation followed, as the US and USSR faced-off with ever more powerful weapons of mass destruction.

The stigma and fear has been unfortunate, because, had we more enthusiastically embraced our new scientific knowledge and capabilities to harness this alternative to fire, the threat to the atmosphere now posed by an orgy of burning might have been mitigated.

Method:

So, for this article on the 'atomic bomb', I asked ChatGPT six questions about:

  1. The Manhattan Project; 
  2. Leo Szilard (the father of the nuclear chain reaction);
  3. Tube Alloys (the British bomb project);
  4. the Hanford site (plutonium production);
  5. uranium enrichment (diffusion and centrifugal); and
  6. the Soviet bomb project.

As ChatGPT takes around 20 seconds to write 1000 words and gives a remarkably different result each time, I asked it each question several times and chose selectively from the results.

This is what ChatGPT told me about 'the bomb':

 

ChatGPT created all that follows, selectively edited by me but otherwise unchanged, except for my comments (as marked in blue). 

(note that it occasionally uses American spelling and likes to say "However," instead of "Yet," or "But"):

How IT (ChatGPT) does this is the subject of a separate article.

  

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Travel

The United Kingdom

 

In May and Early June 2013 we again spent some time in the UK on our way to Russia. First stop London. On the surface London seems quite like Australia. Walking about the streets; buying meals; travelling on public transport; staying in hotels; watching TV; going to a play; visiting friends; shopping; going to the movies in London seems mundane compared to travel to most other countries.  Signs are in English; most people speak a version of our language, depending on their region of origin. Electricity is the same and we drive on the same side or the street.  Bott Wendy and I have lived in London in previous lives, so it's like another home.

But look as you might, nowhere in Australia is really like London.

Read more: The United Kingdom

Fiction, Recollections & News

Dune: Part Two

Back in 2021 I went to see the first installment of ‘DUNE’ and was slightly 'put out' to discover that it ended half way through the (first) book.

It was the second big-screen attempt to make a movie of the book, if you don’t count the first ‘Star Wars’, that borrows shamelessly from Frank Herbert’s Si-Fi classic, and I thought it a lot better.

Now the long-awaited second part has been released.

 

Directed by Denis Villeneuve
Screenplay by Denis Villeneuve, Jon Spaihts
Based on Dune by Frank Herbert
Starring Timothée Chalamet, Zendaya, Rebecca Ferguson, Josh Brolin, Austin Butler' Florence Pugh, Dave Bautista
Christopher Walken, Léa Seydoux, Souheila Yacoub, Stellan Skarsgård, Charlotte Rampling, Javier Bardem
Cinematography Greig Fraser, Edited by Joe Walker
Music by Hans Zimmer
Running time 165 minutes

 

 

Read more: Dune: Part Two

Opinions and Philosophy

The Last Carbon Taxer

- a Recent Wall Street Journal article

 

 

A recent wall street journal article 'The Last Carbon Taxer' has 'gone viral' and is now making the email rounds  click here...  to see a copy on this site.  The following comments are also interesting; reflecting both sides of the present debate in Australia.

As the subject article points out, contrary to present assertions, a domestic carbon tax in Australia will neither do much to reduce the carbon impact on world climate, if implemented, nor make a significant contribution, if not implemented. 

Read more: The Last Carbon Taxer

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