Howard Dewhirst

Invasion Day

12 February 2024 3:20 am

Captain Cook’s only sin was to discover Australia

Sub-optimal desalination for sub-tropical Queensland?

3 November 2023 1:39 am

The present Queensland government’s Water Security Plan includes doubling the present capacity of the existing desalination plant at Tugun, and…

Yet another well-intentioned green folly

19 October 2023 4:30 am

In the small town of Kalkar in Northern Germany, there is an amusement park with an unusual ‘Alpine Experience’ climbing…