-The Guardian  Governments spend years negotiating environmental agreements, but then willfully ignore them – it's a dismal record It's global agreement time again. In two weeks, 120 world leaders and 190-odd countries will go to the Rio+20 Earth summit and – unless the talks collapse – sign up to new international goals, pledges, targets, protocols and treaties, and promise to commit to sustainable development, protect the earth and use resources more wisely....

-The United Nations A sustained rise in prices for raw natural resources and basic agricultural goods is defying long-standing patterns and appears to be hurting poor nations through rising food and fuel costs more than it is helping them through higher revenues for their commodities exports.   That was one of the findings of the Commodities and Development Report 2012, a study launched at the 13th session of the UN Conference on Trade...

-The Business Standard   Learning from the jatropha mistake The tropical shrub jatropha curcas, touted a decade ago as a commercially feasible source of biofuel to alleviate the global energy crisis, seems to have let its proponents down quite comprehensively. Millions of hectares of land in the arid areas of India and in many other Asian and African countries were turned into jatropha plantations in the expectation that the oil derived from its...

-AFP Water problems in many parts of the world are chronic and without a crackdown on waste will worsen as demand for food rises and climate change intensifies, the UN warned on Sunday.  Issued on the eve of a six-day gathering on world water issues, the United Nations, in a massive report, said many daunting challenges lie ahead.  They include providing clean water and sanitation to the poor, feeding a world population set...

A global scramble for land and mineral resources fuelled by billions of investment dollars is threatening the last remaining wilderness and critical ecosystems, destroying communities and contaminating huge volumes of fresh water, warned environmental groups in London Wednesday. No national park, delicate ecosystem or community is off limits in the voracious hunt for valuable metals, minerals and fossil fuels, said the Gaia Foundation’s report, "Opening Pandora's Box". The intensity of the...