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David Attenborough hit the headlines yet again in 15 May 2009 with an opinion piece in New Scientist. This is a quotation:

 

‘He has become a patron of the Optimum Population Trust, a think tank on population growth and environment with a scary website showing the global population as it grows. "For the past 20 years I've never had any doubt that the source of the Earth's ills is overpopulation. I can't go on saying this sort of thing and then fail to put my head above the parapet."

 

There are nearly three times as many people on the planet as when Attenborough started making television programmes in the 1950s - a fact that has convinced him that if we don't find a solution to our population problems, nature will:
"Other horrible factors will come along and fix it, like mass starvation."

 

Bob Hawke said something similar on the program Elders with Andrew Denton:

 

 

 

Climate

 

I originally wrote the paper, Issues Arising from the Greenhouse Hypothesis, in 1990 and do not see a need to revise it substantially.  Some of the science is better defined and there have been some minor changes in some of the projections; but otherwise little has changed.

In the Introduction to the 2006 update to that paper I wrote:

Climate change has wide ranging implications...  ranging from its impacts on agriculture (through drought, floods, water availability, land degradation and carbon credits) mining (by limiting markets for coal and minerals processing) manufacturing and transport (through energy costs) to property damage resulting from storms.

The issues are complex, ranging from disputes about the impact of human activities on global warming, to arguments about what should be done and the consequences of the various actions proposed.


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Travel

Laos

 

 

The Lao People's Democratic Republic is a communist country, like China to the North and Vietnam with which it shares its Eastern border. 

And like the bordering communist countries, the government has embraced limited private ownership and free market capitalism, in theory.  But there remain powerful vested interests, and residual pockets of political power, particularly in the agricultural sector, and corruption is a significant issue. 

During the past decade tourism has become an important source of income and is now generating around a third of the Nation's domestic product.  Tourism is centred on Luang Prabang and to a lesser extent the Plane of Jars and the capital, Vientiane.

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Fiction, Recollections & News

The Book of Mormon

 

 

 

 

Back in the mid 1960's when I was at university and still living at home with my parents in Thornleigh, two dark suited, white shirted, dark tied, earnest young men, fresh from the United States, appeared at our door.

Having discovered that they weren't from IBM my mother was all for shooing them away.  But I was taking an interest in philosophy and psychology and here were two interesting examples of religious fervour.

As I often have with similar missionaries (see: Daniel, the Jehovah’s Witness in Easter on this Website), I invited them in and they were very pleased to tell me about their book.  I remember them poised on the front of our couch, not daring or willing to sit back in comfort, as they eagerly told me about their revelation.  

And so it came to pass that a week ago when we travelled to Melbourne to stay with my step-son Lachlan and his family and to see the musical: The Book of Mormon I was immediately taken back to 1964.

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Opinions and Philosophy

Carbon Footprints

 

 

Energy Solutions

 

Most informed commentators agree that Australia needs a better mix of energy sources.  We are too dependent on fossil fuel.  This results in a very high rate of carbon dioxide production per capita; and this has international and domestic implications in the context of concerns about climate change.

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