Barack Obama delivered a stinging rebuke to a culture of isolationism and falsehood, and an adamant defense of facts and science, in his commencement address to the Rutgers University graduating class of 2016 on Sunday. 'Ignorance is not a virtue', he said.
http://www.theguardian.com/us-news/2016/may/15/barack-obama-commencement-speech-donald-trump
