As the UN Climate talks come to a head, we look at schemes to get poor countries not to chop down their rainforests. But some are being paid and are chopping anyway. Can the scheme be made to work? Show more
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As the UN Climate talks come to a head, we look at schemes to get poor countries not to chop down their rainforests. But some are being paid and are chopping anyway. Can the scheme be made to work? Show more