Reuters: Nobel Peace Prize winner Al Gore said on Monday he expects the price of carbon dioxide emission permits to rise from current levels as the drive to prevent climate change picks up pace. Gore, who will receive his Nobel along with co-winners the U.N. panel on climate change later on Monday, said setting a price on carbon emissions was a must for the world to stop ignoring the invisible, odourless but harmful pollutant. The European Union has the world’s biggest market for the …