Global Warming is Nothing New


by Roger Dewhurst

  • There was the First Atlantic Warm Period about 7750 BC
  • Second Atlantic Warm Period about 7000 BC
  • First Saharan Warm period about 5800 BC
  • Second Saharan Warm Period about 5000 BC
  • Egyptian Warm period about 3200 BC
  • Sumerian Warm Period about 2200 BC
  • Minoan Warm Period about 1200 BC
  • Roman Warm Period about 0 BC
  • Mediaeval Warm Period about 1000 AD
  • Modern Warm Period about 2000 AD

All the warm periods prior to the current one have been warmer (in most cases substantially warmer) than the modern warming that we are having hysterics about.

There have been five significant Little Ice Ages scattered between these warm periods.

If you can explain how man-made carbon dioxide was the temperature driver for these events please go ahead and tell me.

Until you do there are, for me, better explanations, principally the magnetic field of the sun.

Roger Dewhurst

Roger is a retired geologist who spent much of his life studying climate history written in sedimentary rocks.



The Darling River Fish Kills


Who is KILLING THE DARLING RIVER?

Or

Why has the MDB Plan Failed?

by Ron Pike

As we watch the disturbing daily images of a dry Darling River, parched Menindee Lakes, millions of dead fish, and outback towns without drinkable water, both bush and city are screaming – Why?

Who is responsible they ask? Name the scapegoats and brand them criminals is demanded.

Any lesser response would be shameful, but some reactions, while understandable, are not rational.

Before we look more closely at why and how these unacceptable events have occurred, we need to put to rest some misconceptions about this river and recent claims made by some aboriginal people that the Darling was previously a “Mighty River” that always flowed.

It wasn’t. After discovery by English explorers Stuart and Hume in 1828, history kept at Menindee tells us it was bone dry there at least 48 times up to 1960 – something that no doubt also happened for hundreds of years before.

The paddle steamer NILE on the dry bed of the Darling River, near Bourke, about 1898. From Wikimedia Commons, the free media repository
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Man-Made Wildfires


by Viv Forbes

Carbon dioxide must be an almighty gas – it gets blamed for almost every human disaster.

Now we have the alarmist Climate Council blaming bushfires on carbon dioxide and global warming. Focussing on the wrong problem is doing more harm than good. It is disappointing to see respected firefighters like Greg Mullins now blaming “climate change” for more and worse bushfires, and now even promoting the misguided Climate Council.

We have heat waves, dry spells and bushfires in Australia every year – bushfires were burning all up the coast when Captain Cook sailed by in 1770. But today we know what causes dangerous fires. It needs deliberate political mismanagement to create disastrous wild-fires which destroy everything – houses, sheds, fences, wildlife and mature trees.

A good wet season can result in nature building up a dangerously large fuel load. In the past this was usually removed safely by many small fires lit by lightning strikes, aboriginals, graziers or foresters. Today massive fuels loads are too often allowed to accumulate for more than one season in forests, reserves, parks and around suburbs. Then one match or spark on a windy day can produce massive fires.

Image acknowledgement: www.pixabay.com

Today’s stupid green policies that discourage and prohibit burning-off, encourage the accumulation of bushfire fuel and exclude grazing animals from large areas of parks and reserves are making uncontrollable wildfires more common. (more…)



Comparison of the First Fleet Sydney Temperature Records with Modern Data, 1788 to 2018


By Dr G M Derrick

Executive Summary

  1. Notwithstanding a data gap from 1791 to 1859, there appears to have been little or no change in the trends of monthly maximum and minimum temperatures for a period of 230 years, from 1788 to 2018, based on comparisons of two data sets—one recorded by First Fleet officer William Dawes, and one from the Bureau of Meteorology (BOM).
  2. Gergis et al 2009, authors of a major study and compilation of the data, conclude that “Remarkably, the records appear comparable with modern day measurements taken from Sydney Observatory Hill, displaying similar daily variability, a distinct seasonal cycle and considerable inter-annual variability.”

This runs counter to the climate alarmism normally published by these authors.

Full article: https://carbon-sense-com/wp-content/uploads/2019/01/comparison-of-first-fleet-and-modern-temperatures.pdf [PDF: 2.6 MB]


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