• Electric car purchase

    13, August, 2022

    Are electric cars justifies from a financial perspective? There are a number of factors to take into account such as the impact of battery replacement on resale value.

    By Published On: 13, August, 20229.8 min read
  • Long term and short term planning

    11, April, 2020

    Covid was described as 'unimaginable'. Why? We have had epidemics before. The problem was that this time, we had no plan to handle it.

    By Published On: 11, April, 20204 min read
  • Dry pasture in a drought

    8, November, 2019

    We think of farmers' demands for water as fixed and the supply of water as variable. What if we fix the amount of water a farmer receives on an annual basis, and the farmer can plan around that amount?

    By Published On: 8, November, 20197.6 min read
  • 22, February, 2019

    Media is a business out to make a profit. If providing us with what we say we want sold more newspapers, or got more viewers the media would do it. What do we really want?

    By Published On: 22, February, 20196.2 min read
  • Japanese bullet train

    3, October, 2014

    Why have we never developed bullet trains like those in Japan or Europe?

    By Published On: 3, October, 20146.1 min read
  • Car manufacturing in Australia

    15, December, 2013

    How did the auto industry in Australia collapse, and is it a good or bad thing.

    By Published On: 15, December, 20132.8 min read