An estimated 75 per cent of the world’s coral reefs are threatened by local human activity, including over-fishing, coastal development and pollution, and global pressures such as climate change, warming seas and rising ocean acidification, according to a United Nations-backed report unveiled today. “Reefs at Risk Revisited,” launched today in Washington and London, says that if the threats to the reefs are not dealt with, more than 90 per cent of...

Fifty million "environmental refugees" will flood into the global north by 2020, fleeing food shortages sparked by climate change, experts warned at a major science conference that ended here Monday. "In 2020, the UN has projected that we will have 50 million environmental refugees," University of California, Los Angeles professor Cristina Tirado said at the annual meeting of the American Association for the Advancement of Science (AAAS). "When people are...

Global wheat harvests may trail demand for a second year, spurring hoarding and further price gains, said the United Nations. “Whenever you get the market as tight as we are now, hoarding becomes widespread,” Abdolreza Abbassian, a senior economist at the UN Food and Agriculture Organization, said in an interview by phone from Rome. Wheat, corn and soybeans soared to the highest levels since 2008 yesterday as a U.S. government report showed...

During protests against the WTO (World Trade Organization) meetings in Cancún, Mexico in September 2003, Lee Kyung Hae, a South Korean farmer and La Via Campesina member, martyred himself by plunging a knife into his heart while standing atop the barricades at Kilometer Zero. Around his neck was a sign that read, "WTO Kills Farmers." At that time, activists around the world were rallying under the umbrella of the global justice...

Despite a sharp rebound in economic growth for many countries, global unemployment in 2011 is likely to continue at the record highs of the past three years, highlighting the need for long-term policies that prioritize quality job creation, according to the United Nations labour agency. Moreover, a narrow focus in developed economies on reducing fiscal deficits without addressing the challenge of job creation will further weaken employment prospects in 2011, the...