“For all of our warts, the United States has clearly been a force for good in the world. If you compare us to previous superpowers, we act less on the basis of naked self-interest, and have been interested in establishing norms that benefit everyone. If it is possible to do good at a bearable cost, to save lives, we will do it.” If only that were completely true, the 'acting less on the basis of naked self-interest' part: even a great power with great responsibility like the US never acts out of altruism; it always puts itself first. (Hence the alarmingly eager redirection towards drone-based interventionism.) But the quote demonstrates that Barack Obama is the most human president the US has had in years, and for all of his warts -- and there are many -- he is one of the most important.