person > Rick Piltz
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Amid growing scientific proof that global warming is man-made, we look at why the public gives credence to the sceptics.
We examine the president's latest cabinet nominations and ask what these say about the direction of his second term.
Why have the US presidential candidates been avoiding discussing climate change in the run up to the elections?
We ask whether its push to attract corporate stakeholders has made the summit more about profits than the planet.
As the US gears up for the 2012 presidential election, environmental issues have become one of the major talking points.
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Murder of Somali draws ire of foreign African nationals over rising xenophobic violence.
We look at the impact of increased sanctions against the Islamic Republic and ask who it really affects.
Tupamaros enforce rough justice in Venezuela's slums to support socialism, but critics say the group are violent thugs.
More than a decade ago the US launched a war against Afghanistan, but was it a justified battle?
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Two years since the start of the uprising, rebels and Assad's forces remain locked in conflict.
Extensive coverage of political unrest that spread from Istanbul to other areas.
Revelations over NSA spying are threatening president's European trip.
Some urbanites are returning to their rural roots to farm the land.
Kuwait's 'Bidoon' have been stripped of rights and treated as second-class citizens.
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