Vuk11 wrote on Sep 30
th, 2013 at 8:17pm:
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Monopolies are never good for consumers, ...
So there should always be more than one of everything?
How many power lines are you prepared to pay to have connected to your house? How many water pipes? How many sewer pipes? How many telecommunications cables?
Clearly, some things are natural monopolies. Should those things be owned by the public or by private entities?
In the example of Telstra, the mind-boggling blunder lay in selling off the natural monopoly "last mile" - the only set of telecommunications wires entering most premises. For that, John Howard deserves to be hung, drawn and quartered.
None of which has much to do with the environment, except that private enterprise seems to have the shortest vision these days (it was not always thus), so governments need to control them firmly to minimise the damage.