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Economy

 

Many Chinese people are now quite wealthy and there are many German cars as well as locally manufactured and Japanese cars.  There are still quite a number of locally fabricated electric rickshaws and delivery vehicles.  The motors are obviously mass produced on a large scale. 

I saw one being serviced in our street.  They are a pancake design with a permanent magnet outer rotor and there is one at the hub of each driven wheel.  The batteries are recharged from the grid and seem to give quite a good range.  They are quiet and efficient with no exhaust; but I doubt that they have the same hill climbing ability as the Tuk Tuks used in India or Indochina.

Education is clearly very important; possibly as an outcome of the ‘one child policy’.  For part of out time in Beijing we stayed in a Houtong (renovated traditional dwelling).  We were surrounded in adjacent streets by schools and a University.  In the playground at the local primary school there seemed to be a lot of chanting and organized exercise.  But during breaks they run and scream like children everywhere.  The children are very neatly turned out in their uniforms and delivered to the door by bus or car.

At the time of our visit the local newspapers were very concerned about the state of the US economy.  China has very significant overseas reserves invested in the United States and they were concerned that policies like ‘quantitative easing’ would erode the value of the American dollar and degrade their investment in general.  China is not a free country and most of the commentary in the newspapers can be interpreted as an official view.

To support their development several developing and developed countries keep their currency well below its underlying market value. While this denies their citizens lower cost imports and some luxuries, it makes their exports more competitive internationally and local manufacturing more profitable.  It also results in an accumulation of foreign currency reserves that are effectively accessible by others, through the banking system, as loans for investment.

Developing countries often apply this mechanism as the higher work for less real income imposed on a domestic labour force can be hidden in (and is justified by) an environment of rapidly improving living standards.  China is the prime example in the World today.  As a result there is an ongoing exchange between the US and China as to how long this can go on;  with China now challenging Japan as the principle source of US foreign investment; and the Chinese remarking unfavourably on the current US deficit and fiscal policies.

 

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Travel

India and Nepal

 

 

Introduction

 

In October 2012 we travelled to Nepal and South India. We had been to North India a couple of years ago and wanted to see more of this fascinating country; that will be the most populous country in the World within the next two decades. 

In many ways India is like a federation of several countries; so different is one region from another. For my commentary on our trip to Northern India in 2009 Read here...

For that matter Nepal could well be part of India as it differs less from some regions of India than do some actual regions of India. 

These regional differences range from climate and ethnicity to economic wellbeing and religious practice. Although poverty, resulting from inadequate education and over-population is commonplace throughout the sub-continent, it is much worse in some regions than in others.

Read more: India and Nepal

Fiction, Recollections & News

Alan Turing and The Imitation Game

 

The movie The Imitation Game is an imaginative drama about the struggles of a gay man in an unsympathetic world. 

It's very touching and left everyone in the cinema we saw it in reaching for the tissues; and me feeling very guilty about my schoolboy homophobia. 

Benedict Cumberbatch, who we had previously seen as the modernised Sherlock Holmes, plays Alan Turing in much the same way that he played Sherlock Holmes.  And as in that series The Imitation Game differs in many ways from the original story while borrowing many of the same names and places.

Far from detracting from the drama and pathos these 'tweaks' to the actual history are the very grist of the new story.  The problem for me in this case is that the original story is not a fiction by Conan Doyle.  This 'updated' version misrepresents a man of considerable historical standing while simultaneously failing to accurately represent his considerable achievements.

Read more: Alan Turing and The Imitation Game

Opinions and Philosophy

Carbon Capture and Storage

 

 

(Carbon Sequestration)

 

 

The following abbreviated paper is extracted from a longer, wider-ranging, paper with reference to energy policy in New South Wales and Australia, that was written in 2008. 
This extract relates solely to CCS.
The original paper that is critical of some 2008 policy initiatives intended to mitigate carbon dioxide emissions can still be read in full on this website:
Read here...

 

 

 


Carbon Sequestration Source: Wikimedia Commons

 

This illustration shows the two principal categories of Carbon Capture and Storage (Carbon Sequestration) - methods of disposing of carbon dioxide (CO2) so that it doesn't enter the atmosphere.  Sequestering it underground is known as Geosequestration while artificially accelerating natural biological absorption is Biosequestration.

There is a third alternative of deep ocean sequestration but this is highly problematic as one of the adverse impacts of rising CO2 is ocean acidification - already impacting fisheries. 

This paper examines both Geosequestration and Biosequestration and concludes that while Biosequestration has longer term potential Geosequestration on sufficient scale to make a difference is impractical.

Read more: Carbon Capture and Storage

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