Al Gore in Brussels to present
his documentary
"An Inconvenient Truth"
US ex-vice president Al Gore has said he understands Europe's frustration over his country's reluctance to ratify the Kyoto protocol on climate change - but insisted that both superpowers could still unite over the issue as support for green goals is rising across the US.

Speaking in Brussels on Sunday (8 October) and presenting Belgium's premiere of his global-warming documentary "An Inconvenient Truth", Mr Gore pointed out that despite the EU's leadership, the bloc still has a lot to do - in terms of energy saving and reducing CO2 emissions - to face "by far the most serious crisis that we have ever faced."