Major developing nations have announced steps over the past year to curb their growing greenhouse emissions as the world tries to negotiate a broader, and tougher, U.N. pact to slow the pace of climate change.

Lack of international recognition of fundamentals of Brazilian history has arguably been a key factor leading to a clash of concepts of international responsibilities and national rights which has inhibited past conservation efforts in respect of Brazil

China V UK: China

"The best thing you could do for the Amazon is to bomb all the roads." That might sound like an eco-terrorist's threat, but they're actually the words of Eneas Salati, one of Brazil's most respected scientists. Thomas Lovejoy, a leading American biologist, is equally emphatic: "Roads are the seeds of tropical forest destruction."

Almost half of the world's farmland has at least 10 percent tree cover, according to a study on Monday indicating that farmers are far less destructive to carbon-storing forests than previously believed.

In Brazil, details are emerging for plans to stop deforestation. Can it serve as a model for other nations?

Following a report by Greenpeace calling out a number of companies whose supply chains have been connected to rainforest deforestation, Nike has created a policy to not source leather from cattle raised in the Amazon rainforest (the company says it already does not source from there) and will require that suppliers create leather tracing systems.

What can we learn about the relationship between native peoples and environmentalism in the Amazon from last month's tragic clashes between indigenous protesters and government security forces in Bagua, Peru?

land rights Peru appeases Amazonians Peru

Pesticides in veggies: A government of India survey found high levels of pesticides in fruits and vegetables. Fourteen per cent of the samples collected from across the country had traces of pesticide residues. Four per cent had residues beyond the permissible limit. Pesticide residues were also found in cereals, pulses, marine and milk products. Landfills harbour bird flu: Poultry

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