On Sunday at 4pm I was lucky enough to hear a wonderful talk on sustainability and economic growth by economist Gareth Morgan on Radio New Zealand, followed by an interview with Kim Hill.
Gareth listed some horrifying facts about how badly New Zealand was doing in reducing its carbon emissions. He referred more than once to the importance of having tradeable rights for emissions. That reminded me of something I have been reading from an excellent little 1999 book called The Ecology of Money by the late Richard Douthwaite. Chapter 4, which is on the web, outlines his proposal for an international currency, the EBCU (environmentally backed currency unit) designed to reduce carbon emissions.
He says set the global limits and share them out among the nations of the world on the basis of their population in a certain base year. Ration out the rights to all human beings on earth. “Some nations would find themselves consuming less than their allocation, and others more, so it is proposed that the under consumers should have the right to sell their surplus to more energy intensive lands.”
Like Gareth Morgan, Richard says make the rights tradeable, but in a suitably designed international currency. (if we use the existing currencies the poor countries will still be cheated by the rich ones and will end up no better off. He explains that most countries keep their US dollars and Euros for reserves so that wouldn't end up with the right effect) Then after they have all been traded in for emissions and cancelled, issue less the next year in the same way.
And the ration coupons are something called Special Emission Rights SER assigned by the IMF. It all gets a bit confusing and I struggle to understand it.
If you read Douthwaite’s chapter 4 it is clear that he has based it on the Contraction and Convergence model of the Global Commons Institute (GCI). He also talks about the work of an independent economist David Fleming. Fleming envisaged that perhaps 45% of each country's allocation would be shared out equally among its population in the form of 'domestic tradable quotas' (DTQs). These would have to be surrendered in addition to cash whenever people purchased electricity or fuel. And if you want to find more a search will lead you to a paper by Molly Scott Cato and Tony Cooper of the GCI. This gives some figures.
In my efforts to understand it better, I emailed Molly but she hadn’t done any more work on it since she wrote it. It seems David Fleming died in 2010 and Richard died last year. So I am trying to track down Tony Cooper of the Global Commons Institute. Maybe someone else can help me understand it better?
So I was thinking about this in relation to our country’s carbon emissions. We could issue ration coupons to all New Zealanders, enough to allow for the current carbon emissions. Then we should allow people to sell their rights, but not in New Zealand dollars. They can be bought and sold only in our proposed domestic-only currency, the Zeal.
The effect would be that there would be a transfer of wealth from the high carbon emitters to the low carbon emitters.
We had ration coupons during the Second World War. I remember my mother taking her ration book to the shop to buy sugar, meat and clothing. You needed them as well as money. You couldn't trade them then. And of course petrol was rationed.