Agence France-Presse: President Luiz Inacio Lula da Silva said Tuesday he will offer to reduce the pace of deforestation in Brazil’s Amazon rain forest by 80 percent by 2020 when he attends December’s global climate talks in Copenhagen. Lula said his pledge will come during high-stakes talks in the Danish capital that aim to push 192 nations towards a climate deal to succeed the landmark Kyoto Protocol, which expires in 2012. “We’re in the process of preparing our proposal for Copenhagen,” Lula said …