Associated Press: The human race faces oblivion if it fails to confront global warming, Secretary-General Ban Ki-moon warned yesterday at the UN climate conference. Delegates debated a document that strengthened calls for deeper cuts in greenhouse gas emissions by rich nations. Ban, who is presiding over the final days of a conference aimed at setting a deadline for talks on a pact to replace the Kyoto Protocol in 2012, urged quick action as negotiators haggled over wording that would be …