Russel Norman

The bufo marinus option

by Russel Norman

The cane toad (bufo marinus) was introduced into Australia in 1935 in an attempt to control the cane beetle in the cane fields of Queensland. It has now spread across Queensland and most of the Northern Territory killing vast amounts of native animals in the process when they eat the toads. Bufo marimus is a poisonous legacy of poor science, lack of concern for environmental outcomes, and short-term thinking.

And now John Howard is proposing a whole bunch of nuclear reactors in Australia and the ALP has loosened up its policy on uranium mining. The Australian Conservation Foundation has called nuclear power the “cane toad of energy options” because it will leave a dangerous and poisonous legacy for future generations just like bufo marinus. I agree with them. Climate change is an urgent problem but surely we should invest in renewable energy options not nuclear energy with all its problems.

This is what Jeanette said a couple of years ago and I think it still holds true:

The Green Party does not support the use of nuclear power because:

  1. There is still no safe and long term way to dispose of the waste. All the high level waste produced so far is in storage, and has to be constantly monitored and cooled. Low-level waste has been disposed of in developing countries where they can be persuaded to accept it for a small payment.
  2. Uranium mining, transport and processing is hazardous itself. Miners are exposed to radioactive materials; wastes are produced from mining and processing; transport risks spills sabotage and accidents.
  3. Uranium is a finite fuel which will not greatly outlast oil if it is used widely. Even at present rates of use economically accessible deposits are not expected to last beyond this century. NZ would be entirely dependent on imported fuel.
  4. Nuclear plants are very large and the NZ generation system is too small to provide sufficient backup for plants of this size. All generation plant needs to be shut down from time to time for maintenance or in an emergency. Shutting down a plant this size in our small system would impose huge strain on the system.
  5. A huge investment would be required in safety, radiation monitoring, transport vehicles, armed guards and other infrastructure, which we do not currently have. This would make nuclear power very expensive here.
  6. Nuclear power stations are prime targets for terrorists.

I would add that the timelines are too long – 15 to 20 years. We need to cut emissions sooner than that.

I suspect that what this is really all about is Howard hopes to use nuclear power as a wedge to split some of those with environmental concerns away from Labor and the Greens, just like he used race as a wedge to split off some of the traditional Labor working class vote. I’m not convinced it will work.

Published in Environment & Resource Management by Russel Norman on Sun, April 29th, 2007   

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