Independent (UK): President Barack Obama’s November 17 meeting with Chinese President Hu Jintao ahead of December’s UN Climate Change Conference drove an increased worldwide interest in environmental topics, according to the Nielsen Company’s Blogpulse analysis. Interest in the topic of ‘Obama’ rose by 50% between November 14 and 16, as did the buzz surrounding the word ‘China’. Mentions of the word ‘environment’ followed the same upward motion with generated interest increasing by a third. All …