Top scientists tell Putin to kill Kyoto:

    The Kyoto Protocol to limit greenhouse gases has no scientific basis and puts the Russian economy at risk, Russia's leading scientists said in official advice to President Vladimir Putin. In the document, obtained by Reuters on Monday, the Russian Academy of Sciences said the global treaty would not stabilise greenhouse gases even if it came into force.

    The Academy drew up the summary after a request from Putin, who has the power to kill off the treaty worldwide by refusing to pass it to parliament for ratification. Some diplomats hope for a decision on the matter by the end of the week. "The Kyoto Protocol has no scientific foundation," said the first of the Academy's conclusions, adopted in a closed session last Friday.

    Debate has intensified over the treaty, which aims to slow global warming, in advance of a self-imposed May 20 deadline for state bodies to give Putin their advice. One Putin aide attacked the treaty as an "international Aushwitz" that will strangle Russia's recovering economy.