Doctor and activist


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Category: Constraints

Electric Vehicles: How helpful are they for Climate Change?

5 June 2020

There are claims and counter claims for how much electric vehicles (EVs) improve the greenhouse gas situation. The production of batteries is quite energy-intensive, so a large battery car takes about twice as much energy to produce as a normal Internal Combustion Engine (ICE) car.

The ‘payback’ time for that extra energy is about 2 years based on the number of km an average (UK) driver does per year.

But the key variable is how the electricity is generated, both in making the battery and in running the car. If it is made in Asia with coal fired electricity to manufacture the car and then charged with coal powered electricity, there is very little benefit. If the battery is produced by renewable electricity and the car charged with renewable electricity, the savings are more than two thirds by 150,000km.

If you keep your old ICE car for 4 years, it will have produced about the same amount of greenhouse gas as it takes to produce a new electric car. Looked at it the other way, it takes 4 years for a new electric car to pay for itself from an emissions point of view as against paying just for the petrol of an existing ICE car.

www.carbonbrief.org/factcheck-how-electric-vehicles-help-to-tackle-climate-change

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Housing Stimulus: More Middle Class Welfare 5/6/20

Successive governments have used the building industry to pump up the economy on credit.  How so?  For decades the tax deduction on negatively geared real estate has made housing a favoured investment. It has been the no-brainer way to make money. You borrow to own a property, and as long as it is your, all the capital gain is yours.  So the lesser fraction that you own, the greater the percentage rise in your total assets.  And since you save on tax and gain rent, it is far better than shares or other assets. If you ask to borrow 90% to buy shares, no bank would lend you 90%. They would fall about laughing, and you would be taking a big risk.  If you wanted to borrow 90% of real estate, no problem- all perceived as low risk.  How come?  Because Australia’s private debt is rising and is now the highest in the world.  This little Ponzi scheme has a cost. We have the best houses, which are the most expensive relative to our incomes, and we have a huge national private debt, which means that we pay interest to foreign banks and have no money to develop and own our own country.  Like all Ponzi schemes, it is OK as long as you sell out before the bubble pops.  The older generation are doing this, cashing out as the younger generation takes up the huge loans that are now necessary.

The tax department got less money to create this mess, so public housing was not built, and there is a huge shortage of public housing.  Because prices are so high there is also a problem in affordable housing as wages in the real world have stagnated as globalisation allows jobs to go offshore to be done more cheaply by third world people.  The negative gearing thing amounts to middle class welfare, where those who had one house were able to buy more, and those that did not merely saw rents and prices rise.  Labor tried to address this and lost the election.

Now we have a recession, worsened by the COVID-19 crisis and the taxpayer has to step in, making more debt for the future.  So what projects to spend the money on?  More middle class welfare! Those who already have $150,000 to improve their house get another $25,000 from the future taxpayer, the young people of today.

It is merely another example of the Morrison government’s lack of commitment to a fair go for all. This could be a huge opportunity to build social housing to help those who have been left behind.  Is the excuse that the projects are not ‘shovel-ready’?  The government could pay for the huge outstanding renovations and repair bill on the public housing, which has been neglected for 30 years.  Surely these repair lists on yellowed paper could be found and actioned.

Morrison governs for his voters, not for the country as a whole. His policies increase inequality, which stores discord for the future.  This last effort will further the Matthew Effect, named after the biblical quote, ‘For to every one who has will more be given, and he will have abundance; but from him who has not, even what he has will be taken away’.

— Matthew 25:29, RSV.

www.theguardian.com/australia-news/2020/jun/03/morrison-government-to-offer-25000-grants-to-help-build-and-renovate-homes

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Limits to the Market and a Solution for Australia? 15/5/17

Since the last two world wars were over markets, it was assumed at the conference at Bretton Woods that if there were free markets everywhere there would be no wars and countries who did well would prosper. It worked.  Germany and Japan traded in markets that had been denied to them pre-war and ‘won the […]

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Load-Based Pollution 24/12/16

Dr Ben Ewald from the Hunter, who has been working with Doctors for the Environment has been lobbying for a Federal EPA and wrote a submission on the load-based licensing system, which is another name for polluters paying a levy per tonne of pollutant that they produce.  There is some charge for each type of […]

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A Law is Coming to Get Ready for Negative Interest Rates 2/8/19

A Recession Alert!  A Law is Coming to Get Ready for Negative Interest Rates, but it being sold as just another move against the ‘black economy.  The bill is the ‘Currency (Restriction Use of Cash) Bill 2019’. Cash is used in the black economy to avoid tax. But when the GST came in, the obvious […]

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Capitalism-How Will it End? 1/2/17

Capitalism is so entrenched as the major aspect of social organisation that when anyone in the Greens questions it, this is assumed to be electoral doom. But there are intelligently argued essays about its limits and its problems. I recently discovered Wolfgang Streek asking, ‘How Will Capitalism End’ in a heavy but still readable essay […]

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Economic Ruminations on the COVID-19 epidemic 29/3/20

All governments are very concerned about the economic effects of the COVID-19 pandemic as well they should be.  The medical costs will be huge but as is being belatedly acknowledged the whole of society is to shut down.  Most industries will stop. Few will work; nothing will be produced and there will be much less […]

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Centrelink- an Encounter 9/6/16

Sometimes we have little experiences that are wake up calls.  We need to note them, and act on them. I have little to do with Centrelink.  Like most North Shore doctors I assume it does its job, and also tacitly assume it has nothing to do with me.  It wrote to me about 6 months […]

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Giving Out Money Problems

Giving Out Money is not easy. Many are worried about big charities- how much actually gets to the people who need it? The government has not managed to give out the Bushfire relief money and it seem that neither has the Red Cross. Now they are promising help for the Corona Virus epidemic- do they […]

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Saving Virgins

22 April 2020 Ansett Airlines collapsed in 2002 and nearly took Air NZ, its owner with it. It had 40% of the market at that time. It had had subsidies, but continued to lose money. Virgin Blue, a cheap carrier had just come into the market and may have gone broke had Ansett not collapsed […]

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