The president of Brazil Luiz Inácio Lula da Silva has bet big on biofuels - placing significant pressure on ecosystems and ...
The G20 Leaders’ Summit in Rio de Janeiro on Nov 18–19 will address global health, but uncertainty over multilateralism under a new US President looms large. John Zarocostas reports.
In Neide Fernandes's fridge there is no meat, no vegetables, but there are some 20 eggs -- "the least expensive" animal ...
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