“Copenhagen can and must be the turning point in the international fight against climate change – nothing has changed my confidence in that,” said Yvo de Boer, Executive Secretary of the UN Framework Convention on Climate Change (UNFCCC). “A powerful combination of commitment and compromise can and must make this happen,” he told a news conference in Barcelona, the site of the final round of talks ahead of the 7 to 18 December meeting in the Danish capital. In Copenhagen, governments are (…)