Guardian: The world is on track to meet its greenhouse gas targets under the Kyoto protocol, according to UN figures released today. Emissions by the 40 industrialised nations that agreed binding cuts in pollution are down 5% on 1990 levels — the target set under Kyoto. But the drop has little to do with climate policies: the bulk of the decline is down to the collapse of the Soviet Union and the subsequent economic decline in eastern European countries in the 1990s. Without these nations, …