Heads of state and governments are meeting in Rio de Janeiro this week to decide how to renew their pledges made during the first Earth Summit held in Rio in 1992.
Water shortages, hotel development projects, overfishing and the impacts of mining activities are among the main environmental problems in the region of Los Cabos, the venue for the summit of the Group of 20 (G20) leading economies.
The world's countries have committed themselves so far to restoring just 18 million hectares of forests by 2020, barely 12 percent of the goal of 150 million hectares agreed by the Bonn Challenge in 2011.
Within the next nine days, drinking water at refugee camps in South Sudan's Upper Nile state will run dry, warned the aid agency Doctors Without Borders on Tuesday. Meanwhile, refugees continue to stream into the state, as the few camps set up to house to entrants are stretched even further beyond capacity.
Announced as an innovative way to encourage the participation of Internet users and the public in general in the debates at Rio+20, the proposal for Sustainable Development Dialogues also raised doubts about the impact its recommendations would have.
Ranked fifth in the world in terms of animal and plant diversity, the Democratic Republic of Congo is considered to be a treasure chest of biodiversity and a vital regulator of global warming.
"Very disappointing." That was the term business and non-governmental organisations used to describe the formal intergovernmental negotiations at the Rio+20 Earth Summit as of Tuesday.
Amidst recrimination, anger and charges of “strong arm tactics”, negotiators eventually endorsed a global plan of action for sustainable development following marathon sessions lasting over six weary days.
One of the world's largest "paper factories" – a dubious title traditionally conferred on the United Nations - is on the verge of running out of business.
On a wall in the Rio conference centre is an unusual, brightly coloured tree. It is made of sticky notes, arranged so that the tree's branches extend down and out. On these notes, delegates passing by the World Association of Girl Guides and Girls Scouts (
WAGGGS) have been asked to write down the futures they envision.
Environmental and community activists from Taiwan will enliven the United Nations Sustainable Development Conference, dubbed Rio+20, and the parallel People’s Summit, with one of the island’s most prominent social protest music groups, the Village Armed Youth Band.
The natural resources of currently buoyant Latin America could be significantly depleted in less than a generation. Combined with the fact that this is the region with the greatest income inequality between the rich and the poor, the outlook might appear disastrous.
But the warning, voiced by the World Bank, is not meant as cause for despair.
The science is crystal clear: humans are threatening Earth's ability to support mankind, and a new world economy is urgently needed to prevent irreversible decline, said scientists and other experts at an event on the sidelines of the Rio+20 Earth Summit.
Ulvia Abdullayeva, from Ganja in western Azerbaijan, has come to Rio to deliver a simple but critical message to world leaders and her national authorities: small farmers need protection and financing.
The BRICS countries (Brazil, Russia, India, China and South Africa) face a key choice: to opt for "good" development aid, based on sustainable development, or for the "bad" old traditional model, which they criticised when they were its recipients.
As a boy, Hilson Baptiste remembers going to his neighbour's home and giving them a large slice of pumpkin grown in his family's backyard garden. In return, he would be given two fish for his family.
U.N. Environment Programme Executive Director Achim Steiner believes that he and the Rio+20 People’s Summit agree that the global economic model has caused the current environmental destruction. But the discussion on what to replace it with turned into an acrid debate.
Residents of 39 districts and neighborhoods in Tegucigalpa are participating in the Barrio Limpio (Clean Neighborhood) project, clearing trash from ravines, ditches and roads to help prevent flooding during the upcoming rainy season.
Rio de Janeiro City Hall has decided to encourage sustainable construction by offering a 50 percent tax reduction for certified building projects.
Decent work is an essential requirement for sustainable development, the central theme of the Rio+20 summit, taking place in a country where slave labor has yet to be eradicated.
Argentina has made rapid progress in the genetic identification of birds as part of the International Barcode of Life Project (iBOL).