Irish Times: EUROPE`S LEADERSHIP role on climate change will be determined this week, but not in Poznan. It will be decided in Brussels, where finance and energy ministers meet today in an effort to resolve outstanding differences on the EU`s climate and energy package. French president Nicolas Sarkozy met central and eastern European leaders in Gdansk at the weekend but failed to persuade them to accept crucial elements of the package — notably auctioning permits for carbon dioxide (CO2) …