Christian Science Monitor: Brazil’s environment minister announced yet another series of measures to halt deforestation of the Amazon this week, but their impact was weakened not only by the fact that destruction had increased sharply once again but that the government itself was among the worst culprits. A federal agency charged with implementing agrarian reform and giving land to the poor filled the top six spots on a list of the nation’s 100 worst deforesters since 2005, according to the list, published by …