Although the concept of Clean Development Mechanism is simple, the effects are controversial, because people argued the mechanism is purely economic driven. The aim of reducing greenhouse gases pollution was not considered at the first point. It may promote the riches to keep polluting by simply paying more money to buy the credits. From this point, the arguments went deeper and people started to discuss whether commodification and marketization of ecosystem services are appropriate. In this essay, the evolutionary history of commodification of ecosystem is described, along with how the market of emission trading changed overtime.
Then, the economic benefits and other issues in associate with commodification of ecosystem services are also discussed, with introductions of several cases as examples. The final section discusses the appropriateness of valuation of the nature, whether it is a right decision, and how it is possible to be improved. History and Background Recently, people’s attention towards the ecosystem services has been increased, especially since the past 40 years, the values of the ecosystem services and their commodification has been intensively studied.
In ecology, the term ecosystem function has traditionally been used to refer to the set of ecosystem processes operating within an ecological system without the concern of the values of ecosystem provided to humans (Loreau et al., 2002). These functions include physical, chemical and biological processes. However, in the late 1960s, people put more attentions on how the functions of nature serve the human societies. Referring to the Millennium Ecosystem Assessment (2005), the ecosystem services “comprise the functions of ecosystems that are useful to humans: storage of carbon by soils, vegetation and oceans, habitats for plants, animals and micro-organisms, filtering of fresh water and even the aesthetic or spiritual significance of landscape”.
The aim of the MA assessment was to find out the effects of the ecosystem modification for the survival of human beings. In other words, MA findings are that human activities are contributing greatly to the loss of the Earth’s natural capital. This has put great damage on the environment to its ability of the planet’s ecosystem to support future generations. There were a number of things that were found out according to the MA included; deprivation of ecosystem services may possibly grow considerably worse for the duration of the first half of the century and this would be an obstacle to attaining the Millennium Development Goals.
There was also the challenge of trying to undo the deprivation of ecosystem so as to meet the increasing demand since the ecosystem services could be to some extent met under some circumstances that MA considered to be helpful. This could entail significant changes to be done in policy making, institutions that supported ecosystem sustainability and also to the practices that are not currently being used to reduce deterioration of these services. There was also the issues of human having been accused of contributing to the change s that occurred in the ecosystem in a more rapid and extensive manner and this was to help humans meet the rapidly growing needs for food, water, timber and fuel.
This has lead to irreversible damage to the diversity of life support in any species on Earth. The millennium ecosystem assessment report has outlined major impacts of human activities that affect the ecosystem namely; there is a link between the ecosystem functions and the humans hence the uneven impact of ecosystem deterioration by both the poor and the wealthy nations since it has been noted that wealthy nations have a high impact on the ecosystem deterioration. The situation about ecosystem deterioration has been recognized that it’s getting worse thereby regarding the use of many ecosystems as unsustainable.
The report also recognizes that the non- market functions of the ecosystem are of high value especially in human beings but the market technique used is not capable of supporting and restoring the ecosystem functions.
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