Mass tree deaths prompt fears of Amazon ‘climate tipping point’ | Environment | guardian.co.uk
Scientists fear billions of tree deaths caused by 2010 drought could see vast forest turn from carbon sink to carbon source
Capitalists kill children
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Q&A: Hunger, Food Shortages Fuel Uprisings – IPS ipsnews.net
The rise in food prices and growing hunger, one of the causes of the popular uprisings in Tunisia, Egypt and other countries in the Arab world, is due to financial speculation and not a lack of arable land, says Janaina Stronzake, a leader of Brazil’s Landless Workers Movement (MST).
The Free 