euronews: Deep cracks are appearing in Europe`s bid to set the global pace on fighting climate change, with the Italians and Poles saying proposed measures are too costly. Italian Prime Minister Silvio Berlusconi denied on Sunday Italy was isolated in Europe because of its stance. It all follows last week`s comments by Europe`s environmental commissioner, who said he was ‘astonished’ at Berlusconi`s costing of climate change measures for Italy at 20 billion euros, when the European Commission`s …