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12 Nature's commodity outputs

Commodity thinking is undergoing a more direct revival thanks to the theorists of " natural capital" whose products, some economists argue, are the only genuine commodities - air, water, and calories we consume being mostly interchangeable when they are free of pollution or disease. Whether we wish to think of these things as tradeable commodities rather than birthrights has been a major source of controversy in many nations.

Most types of environmental economics consider the shift to measuring them inevitable, arguing that reframing political economy to consider the flow of these basic commodities first and foremost, helps avoids use of any military fiat except to protect " natural capital" itself, and basing credit-worthiness more strictly on commitment to preserving biodiversity aligns the long-term interests of ecoregions, societies, and individuals. They seek relatively conservative sustainable development schemes that would be amenable to measuring well-being over long periods of time, typically "seven generations", in line with Native American thought.

13 Weather trading

However, this is not the only way in which commodity thinking interacts with ecologists' thinking. Hedging began as a way to escape the consequences of damage done by natural conditions. It has matured not only into a system of interlocking guarantees, but also into a system of indirectly trading on the actual damage done by weather, using "weather derivatives". For a price, this relieves the purchaser of the following types of concerns:

"Will a freeze hurt the Brazilian coffee crop? Will there be a drought in the U.S. Corn Belt? What are the chances that we will have a cold winter, driving natural gas prices higher and creating havoc in Florida orange areas? What is the status of El Niņo?"

14 Other forms of negative commodities

Weather trading is just one example of "negative commodities", units of which represent harm rather than good.

"Economy is three fifths of ecology" argues Mike Nickerson , one of many economic theorists who holds that nature's productive services and waste disposal services are poorly accounted for. One way to fairly allocate the waste disposal capacity of nature is " cap and trade" market structure that is used to trade toxic emissions rights in the United States, e.g. SO2. This is in effect a "negative commodity", a right to throw something away.

In this market, the atmosphere's capacity to absorb certain amounts of pollutants is measured, divided into units, and traded amongst various market players. Those who emit more SO2 must pay those who emit less. Critics of such schemes argue that unauthorized or unregulated emissions still happen, and that "grandfathering" schemes often permit major polluters, such as the state governments' own agencies, or poorer countries, to expand emissions and take jobs, while the SO2 output still floats over the border and causes death.

In practice, political pressure has overcome most such concerns - but it remains to be seen whether this is a capacity that depends on U.S. clout. The Kyoto Protocol, which attempted to establish the rudiments of a similar market in global greenhouse gas emissions, failed without U.S. support.

15 Community as commodity?

This highlights one of the major issues with global commodity markets of either the positive or negative kind. A community must somehow believe that the commodity instrument is real, enforceable, and well worth paying for.

A very substantial part of the anti-globalization movement opposes the commodification of currency, national sovereignty, and traditional cultures. The capacity to repay debt, as in the current global credit money regime anchored by the Bank for International Settlements, does not in their view correspond to measurable benefits to human well-being worldwide. They seek a fairer way for societies to compete in the global markets that will not require conversion of natural capital to natural resources, nor human capital to move to developed nations in order to find work.

The United Nations, seeking to respond to such concerns, suggested three schemes to overcome these inequities: UNILETS was a simple extension of LETS community money, that would let a community interact with the hard currency of its nation and other nations more as a whole, with less ability for global currency fluctuations to affect local trade and power relations 'within' communities, while clearing via UNILETS would provide a more vigorous competition 'between' communities with different LETS schemes.

In effect, this would drive currency markets down into the local level, and permit communities, even villages, to build up substantial local advantages, protecting uniquely well positioned enterprises, in a microcosm of the way that the developed nations protected key industries (autos, steel) as they rose.





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