Mostrando entradas con la etiqueta UNEP. Mostrar todas las entradas
Mostrando entradas con la etiqueta UNEP. Mostrar todas las entradas

viernes, 30 de noviembre de 2012

La quinta edición de las Perspectivas del Medio Ambiente Mundial (GEO-5)

ORIGINAL: UNEP


El mundo sigue precipitándose por una pendiente no sostenible a pesar de los más de quinientos objetivos acordados a nivel internacional para respaldar la gestión sostenible del medio ambiente y mejorar el bienestar humano, según la nueva evaluación de gran alcance coordinada por el Programa de las Naciones para el Medio Ambiente (PNUMA).





La zona del gran delta del río Perla, al sureste de China, constituye la «megarregión» más grande del mundo con una población de aproximadamente 120 millones de personas (ONU, 2010). En los últimos veinte años, las poblaciones de las ciudades del delta Guangzhou y Shenzhen han alcanzado, cada una, los casi 10 millones de personas, mientras que Hong Kong, Foshan y Dongguan han crecido hasta alrededor de 5 millones cada una (ONU, 2009). Empiezan a desdibujarse las fronteras entre las ciudades para conformar una sola gran mancha urbana. En la zona central del delta que aparece en la imagen había poco más de 20 millones de personas a principios de la década de 1990, pero desde entonces la población se ha triplicado hasta alcanzar prácticamente 60 millones (SEDAC, 2010). Esta intensa urbanización ha causado la pérdida de tierras productivas y áreas naturales, además de otros problemas ambientales (Yan et al., 2009).


viernes, 19 de octubre de 2012

What is the "Green Economy"?

ORIGINAL: UNEP

For the purposes of the Green Economy Initiative, UNEP has developed a working definition of a green economy as one that results in improved human well-being and social equity, while significantly reducing environmental risks and ecological scarcities. In its simplest expression, a green economy can be thought of as one which is low carbon, resource efficient and socially inclusive.


Practically speaking, a green economy is one whose growth in income and employment is driven by public and private investments that reduce carbon emissions and pollution, enhance energy and resource efficiency, and prevent the loss of biodiversity and ecosystem services. These investments need to be catalyzed and supported by targeted public expenditure, policy reforms and regulation changes. This development path should maintain, enhance and, where necessary, rebuild natural capital as a critical economic asset and source of public benefits, especially for poor people whose livelihoods and security depend strongly on nature.

What is the "Green Economy Initiative"?

The UNEP-led Green Economy Initiative, launched in late 2008, consists of several components whose collective overall objective is to provide the analysis and policy support for investing in green sectors and in greening environmental unfriendly sectors.

Within UNEP, the Green Economy Initiative includes three sets of activities:

  • Producing a Green Economy Report and related research materials, which will analyse the macroeconomic, sustainability, and poverty reduction implications of green investment in a range of sectors from renewable energy to sustainable agriculture and providing guidance on policies that can catalyze increased investment in these sectors. 
  • Providing advisory services on ways to move towards a green economy in specific countries.
  • Engaging a wide range of research, non-governmental organizations, business and UN partners in implementing the Green Economy Initiative.
Beyond UNEP, the Green Economy Initiative is one of the nine UN-wide Joint Crisis Initiatives (JCI) launched by the UN System's Chief Executives Board in early 2009. In this context, the Initiative includes a wide range of research activities and capacity building events from more than 20 UN agencies including the Bretton Woods Institutions, as well as an Issue Management Group (IMG) on Green Economy, launched in Washington, DC, in March 2010.

jueves, 14 de junio de 2012

UN environment summit opens, but prospects grim

ORIGINAL: Google
By Yana Marull (AFP) – 16 hours ago 

A Kayapo indian holds the holy fire during the Kari-Oca opening ceremony at the Rio summit (AFP, Antonio Scorza) 

RIO DE JANEIRO — Twenty years after the first Earth Summit, a renewed bid to rally the world behind a common environmental blueprint opened in Rio de Janeiro against a backdrop of discord and economic gloom.

Kicking off the so-called Rio+20 summit, Dilma Rousseff, president of host nation Brazil, called on "all countries of the world to commit" to reaching an accord that addresses the most pressing environmental and social woes.

The UN conference, which marks the 20th anniversary of the Earth Summit -- a landmark 1992 gathering that opened the debate on the future of the planet and its resources -- is the largest ever organized, with 50,000 delegates.

Around 115 leaders are expected to attend the main event itself on June 20-22 but a series of conferences grouping businesses, environmental groups and non-governmental organizations are being held in advance.

This frenzy of contacts and deal-making could well be more fruitful than the UN Conference on Sustainable Development itself, analysts say, mindful of the failures of the 2009 climate summit in Copenhagen.

Behind the scenes, there is incipient panic over the draft summit communique after three rounds of preliminary informal negotiations left more than 75 percent of the paragraphs still to be agreed.

The charter is supposed to sum up the challenges and spell out pledges to nurture the oceans, roll back climate change, promote clean growth and provide decent water, sanitation and electricity for all.

The biggest divergences lie in four areas, according to sources close to the negotiations.

They include: 
  • action on climate change, 
  • protecting the oceans and 
  • achieving food security, and 
  • whether "Sustainable Development Goals" should replace the Millennium Development Goals when these objectives expire in 2015.
The UN has not ruled out the possibility of intense negotiations continuing right up to the leaders' summit that will be attended by French President Francois Hollande and Chinese Premier Wen Jiabao, among others.

Nations all agree that the summit comes at a turning point, and its outcome is crucial.

But privately delegates expressed doubt that a consensus on how to tackle these problems will be reached while many governments remain focused on the economic crisis.

The European Union will fight to the last for credible commitments in Rio but it will be "very, very difficult", the bloc's environment commissioner Janez Potocnik said in Brussels on Wednesday.

"After tough pre-negotiations in New York, unfortunately not enough progress has been made so we have some intense days ahead of us in Rio," the commissioner said.

Privately, EU negotiators were more forthright. "It will be very, very difficult to draw up concrete measures and fix dates," one told AFP.

"No promises were made during lead-up negotiations," said another. "There was nothing concrete, just a lot of blah-blah-blah and statements of intention."

French dreams of creating a World Environment Organization, for instance, are not expected to see the light of day. "At best there'll be a bigger role for the United Nations Environment Programme (UNEP)," said a senior European official.

On the eve of the summit, the world's science academies warned that Earth faced a dangerous double whammy posed by voracious consumption and a population explosion.

According to UN figures, global food demand will double by 2030 and energy consumption will soar by as much as 45 percent, putting mounting pressure on finite resources amid growing social inequality, water shortages and global warming.

"Rapid population growth can be an obstacle to improving standards of living in poor countries, to eliminating poverty and to reducing gender inequality," said a joint statement from the science academies.

It emphasized the need to help millions rise out of poverty, brake trends of reckless consumption and address population growth through voluntary means such as education for women and access to contraception.

"If the right conditions are in place, measures that reduce fertility rates while respecting human rights can stimulate and facilitate economic development, improve health and living standards, and increase political and social stability and security," it said.

Notably absent from Rio will be US President Barack Obama, who is facing a tough re-election race at home, and German Chancellor Angela Merkel. The United States will be represented by Secretary of State Hillary Clinton.

Copyright © 2012 AFP. All rights reserved

UN's sober warning on the environment (AFP/Graphic) 
Nations all agree that the summit comes at a turning point, and its outcome is crucial (AFP/File, Bay Ismoyo) 
According to UN figures, global food demand will double by 2030, putting mounting pressure on growing social inequality (AFP/File, Noorullah Shirzada)
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People visit an industrial exhibit and conference organized in the frame of the Rio+20 summit (AFP, Christophe Simon)
A man demonstrates in front of the Athletic Park in Barra da Tijuca, in Rio de Janeiro (AFP, Ari Versiani) 
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A renewed bid to rally the world behind a common environmental blueprint has opened in Rio de Janeiro (AFP/File, Antonio Scorza)