During a trip to Brasília for the inauguration of Brazil’s President Luiz Inácio Lula da Silva, German President Frank-Walter Steinmeier said Brazil is reclaiming its stake as a key international player in both matters of the economy and the climate. “It’s good to know that Brazil is back on the international stage,” Steinmeier said on Sunday shortly before Lula’s inauguration in Brasília. “We need Brazil,” Steinmeier said when asked what interest Germany had in Lula’s success. “We need Brazilian political leadership that will play a role not only in economic cooperation, but also in protectin…