-The Economic Times The largest United Nations conference in history is happening now in Brazil. Rio+20, the UN Conference on Sustainable Development, is assembling over 50,000 people and more than 130 heads of state and government. Beyond the politicalcommitments world leaders are promising to make by the end of the summit, how can Rio+20 help us promote actual changes in policymaking towards socio-environmental synergies? The two main themes of Rio+20 - the...

-The Hindu Differences galore over the commitments made at the Earth Summit As the leaders met in a mountain-girdled Brazilian town for the crucial official round of discussions on the Rio+20 text, what was most noticeably missing was the kind of excitement that was witnessed two decades ago, when more than 172 governments, as many as 108 of them sending their heads of state, participated for the first-of-its-kind global awakening event. The...

-The United Nations Ahead of World Refugee Day, the United Nations refugee agency reported today that a record 800,000 people were forced to flee across borders last year, more than at any time since 2000. The new refugees are part of a total of 4.3 million people who were newly displaced last year, owing to a string of major humanitarian crises that began in late 2010 in Côte d'Ivoire, and followed by...

-AFP JOHANNESBURG: Foreign farms are spreading across Africa to grow food and biofuels for global markets, bringing much-needed investments but also new troubles for a continent struggling to feed itself.  China, Malaysia, Singapore and Bangladesh are just some of the countries spending billions of dollars in what critics have dubbed a new "scramble for Africa", a reference to Europe's 19th century colonisation drive.  But Africa holds an estimated 60 percent of the world's...

—AFP U.S. President Barack Obama heads a list of high profile absentees for the Rio sustainable development summit this week where U.N. leaders say some tough decisions will have to be taken for the future of the planet. Britain's Prime Minister David Cameron, Germany's Chancellor Angela Merkel and China's President Hu Jintao will also go to the Group of 20 rich nations' summit in Mexico but then head straight home before the...