Agence France-Presse: Norway’s Prime Minister Jens Stoltenberg announced Tuesday that Oslo will donate up to a billion dollars to a government fund here devoted to rescuing the Amazon rain forest. “The government of Norway has decided to contribute as much as a billion dollars to the Amazon Fund,” Stoltenberg said, adding that the first tranche of funds would be disbursed to Brasilia before the end of the year. “To win the battle against global warming, we have to win the fight against global …