Agence France-Presse: A top UN panel on Friday called for increased taxes on carbon emissions and air and sea transport to raise 100 billion dollars a year for poor nations to combat climate change. The group led by the prime ministers of Norway and Ethiopia also proposed a tax on international financial transactions for a UN fund aiming to be ready by 2020. The panel — which also included finance ministers and financier George Soros — was set up at last year’s acrimonious Copenhagen climate summit and its proposals…