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In April 2023 we took a package tour to South Africa with our friends Craig and Sonia. We flew via Singapore to Cape Town.
Cape Town is the country's legislative capital and location of the South African Parliament.
It's long been renowned for Table Mountain, that dominates the city.
On Australia Day 2011 again we hear the calls: Change the Flag; become a Republic; reparations for the White Invasion...
There are strong arguments for progress in each of these areas but as the following article discusses we first need to ensure that the changes that must be made are indeed progress; that we don't sacrifice that which has been achieved already.
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.