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6<br />

GREEN ECONOMY<br />

Challenges and<br />

opportunities<br />

Preface<br />

Environmental issues have become increasingly incorporated in the<br />

scientific agendas of the most diverse fields of knowledge and in local, national,<br />

regional and global political agendas. Its growing relevance originates from the<br />

widespread understanding that environmental sustainability is indispensable<br />

to the long term development of societies. On one hand, from an alarmist<br />

perspective, neglecting this issue would probably result in perverse effects on<br />

human beings and development, as pointed out currently by many studies 1 .<br />

From a strategic perspective, possibilities and opportunities have been identified<br />

deriving from its effective incorporation, once it could contribute to achieving<br />

more sustainable development processes in various dimensions (economic,<br />

social and environmental) 2 .<br />

The challenge of moving towards a more egalitarian and sustainable society<br />

is, more than ever, on the agenda. It is in this context that the green economy<br />

concept has emerged. Defined by the UNEP as that which “results in improved<br />

human well-being and social equality, while significantly reducing environmental<br />

risks and ecological scarcity” 3 , green economy will be one of the key topics 4<br />

of <strong>Rio+20</strong>, the United Nations Conference on Sustainable Development that<br />

will take place in 2012 in Rio de Janeiro.<br />

The challenge is not simple and discussions are only beginning. Despite<br />

having a formal conceptualization, precise delineations are still to be determined.<br />

After all, what is a green economy? Which economies are closer to reaching it?<br />

How to measure the degree of “greening” of an economy? What does it mean,<br />

concretely, to achieve transition to a green economy? What is the role of the<br />

state in this transition? How to finance the transition? Which sectors will be<br />

most affected? Which will be most benefitted? How would the transition affect<br />

the daily lives of citizens? What are the risks of not transforming to a green<br />

economy? And in the case of Brazil, what has the country done and what is<br />

left to do to advance towards a green economy? How is the country doing,<br />

compared to the others? What are the main obstacles and challenges? How to<br />

address them? What would a transition mean for society, productive sectors,<br />

for government, for consumers? How can developed and developing countries<br />

cooperate in this transition? How can international promotion and cooperation<br />

organizations align themselves with these objectives? How can United Nations<br />

Nº 8 • June 2011<br />

1. In global terms, see Stern (2007) and IPCC (2007). For an analysis of the Brazilian case, see<br />

World Bank (2010), Marcovitch (coord.) (2010) and NAE (2005).<br />

2. TEEB (2011) and UNEP (2011).<br />

3. UNEP (2011).<br />

4. The two key topics to guide the Conference are: (i) green economy in the context of<br />

sustainable development and poverty eradication; and (ii) institutional framework for<br />

sustainable development.

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